BMW Engine Parts for BMW 3 Series E30 (1984-1991)

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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BMW M10 Engine ARP Head Stud Kit - 2002, E21 320i, E30 318i
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ARP - Corporate Logo
T#:189784
Part#: 201-4601
Ships in 8 Business Days
$ 196.99 USD
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$ 196.99 USD
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Virtually every top professional BMW engine builder relies on ARP Pro Series head studs. ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Each stud is heat-treated to 200,000 psi, ensuring complete heat penetration. ARP studs are threaded after heat-treat, which gives them 1000% (that's ten times!) better fatigue strength than studs threaded prior to heat-treat. Threading the studs after heat-treating is more difficult and costly (as it's harder on tooling) but the results are well worth the effort. These simply are the best head studs we've found and we highly recommend them in both racing and forced induction applications. Due to the additional clamping force between the head and block, these are IDEAL for turbocharged engines.

Converting from the factory BMW head bolts to head studs makes it much easier to assemble an engine, especially a racing powerplant which must be serviced frequently (and quickly!), and also ensures proper alignment of the head and gasket. Head studs also provide more accurate and consistent torque loading. Here's why: When you use bolts to secure the head, the fastener is actually being "twisted" while it's being torqued to the proper reading. Accordingly, the bolt is reacting to two different forces simultaneously. A head stud should be installed in a "relaxed" mode -- never crank it in tightly using a jammed nut. If everything is right, the stud should be installed finger tight. Then, when applying torque to the nut, the stud will stretch only on the vertical axis. An information sheet is provided with each set.

This item fits the following BMWs:
1970-1976 2002 BMW 1600 2002 2002tii
1977-1983 E21 BMW 320i
1984-1985 E30 BMW 318i
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Boost HD UltraSafe Lithium 2000A Jump Starter - NOCO
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NOCO - Corporate Logo
T#:641110
Part#: NOCGB70
Ships in 8 Business Days
20% off MSRP $ 249.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 199.99 USD
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20% off MSRP
$ 249.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 199.99 USD
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The GB70 is a compact and powerful lithium-ion battery jump starter pack capable of delivering 2,000 amps for jump-starting a dead battery within seconds. Equipped with patented safety technology, it ensures spark-proof connections and reverse polarity protection, making it safe and user-friendly for everyone. Not only does it serve as a robust battery booster, but it also functions as a portable power source for recharging USB devices like smartphones, tablets, and more, or for powering 12-volt devices such as tire inflators and power inverters. Designed to support a wide range of vehicles including cars, boats, RVs, trucks, and more, it's compatible with gas engines up to 8 liters and diesel engines up to 6 liters.


Features:

  • Compact, yet powerful lithium jump starter rated at 2,000 amps up to 40 jump starts on a single charge.
  • An ultra-safe and mistake-proof design with spark-proof technology and reverse polarity protection, which allows it to safely connect to any battery.
  • An ultra-bright 400 lumen LED flashlight with 7 light modes including SOS and emergency strobe.
  • Recharge your personal devices on the go, like smartphones, tablets, e-watches and more - up to 6 smartphone recharges.
  • Power 12V devices anywhere, like tire inflators, power inverters, and more.
  • Designed for gas engines up to 8 liters and diesel engines up to 6 liters for cars, SUVs, trucks, boats, RVs, and more.


WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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Boost X UltraSafe Lithium 1750A Jump Starter - NOCO
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NOCO - Corporate Logo
T#:2498429
Part#: GBX55
Ships in 8 Business Days
20% off MSRP $ 219.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 174.99 USD
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20% off MSRP
$ 219.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 174.99 USD
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The NOCO Boost X GBX55 is a portable lithium jump starter tailored for 12-volt batteries in vehicles with gasoline engines up to 7.5 liters and diesel engines up to 5.0 liters. This versatile tool is compatible with a wide range of vehicles, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more. Featuring an all-new design, the GBX55 boasts extreme jump-starting power, ensuring robust engine starts with ease. With a rating of 1750 amps, this portable lithium car battery jump starter delivers maximum energy with each start. It's not just an upgrade; it's part of our new Extreme Series, designed to offer exceptional performance and reliability.


Features: 

  • Equipped with USB-C technology that, combined with power delivery, gives you lightning-fast recharges. Completely recharges in just 1.2-hours, or go from 0% to jump starting in just 5-minutes of charge.
  • Charge everything with USB-C Power Delivery. Its internal power bank provides 60-watts of power - both in and out - to effortlessly power your favorite USB-C devices, like phones, tablets, laptops, wearables, and more.
  • We took our UltraSafe technology and made it better. It's still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life.
  • It's one of the most versatile lithium jump starters ever. Jump start all vehicle types, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more for up to 7.5-liter gasoline and 5.0-liter diesel engines.


WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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GENIUS 3 Bank 12 Volt 15A On-Board Battery Charger - NOCO
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NOCO - Corporate Logo
T#:855029
Part#: GEN5X3
Ships in 8 Business Days
20% off MSRP $ 249.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 199.94 USD
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20% off MSRP
$ 249.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 199.94 USD
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The GEN5X3 is an upgraded version of NOCO's GENM3 with improved features. This model is 37% smaller yet delivers 43% more power, making it one of the most high-performing onboard marine battery chargers NOCO has ever produced. It's a three-bank onboard battery charger with a 15-amp rating (5 amps per bank) designed for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. You can independently charge and control each battery bank using selectable charging modes such as 12V, 12V AGM, 12V Lithium, and 12V Repair Mode, suitable for all types of lead-acid and lithium-ion batteries.


Features: 

  • A three-bank on-board battery charger rated at 15-amps for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.
  • Independently charge and control each battery bank with selectable charging modes - including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries.
  • An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
  • Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • It's not just a trickle charger; it's an advanced battery maintainer. A fully automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.
  • A simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise.
  • A fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.


WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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GENIUS 2 Bank 12 Volt 20A On-Board Battery Charger - NOCO
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NOCO - Corporate Logo
T#:855031
Part#: GENPRO10X2
Ships in 8 Business Days
21% off MSRP $ 284.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 224.99 USD
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21% off MSRP
$ 284.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 224.99 USD
Free Shipping on orders $49 and up

The GENPRO10X2 is an upgraded version of our GEN2 with enhanced features. This model is 19% smaller yet delivers 33% more power, making it one of the most high-performing onboard marine battery chargers NOCO has ever produced. It's a two-bank onboard battery charger with a 20-amp rating (10 amps per bank) designed for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. You can independently charge and control each battery bank using selectable charging modes such as 12V, 12V AGM, 12V Lithium, and 12V Repair Mode, suitable for all types of lead-acid and lithium-ion batteries.


Features: 

  • A two-bank on-board battery charger rated at 20-amps for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.
  • Independently charge and control each battery bank with selectable charging modes - including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode - for all types of lead-acid batteries.
  • An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
  • Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • It's not just a trickle charger; it's an advanced battery maintainer. A fully automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.
  • A simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise.
  • A fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.


WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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Supertech Upgraded Valve Stem Seal Kit - BMW S14 2.3L
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Supertech - Corporate Logo
T#:641031
Part#: VS-VW7-S14KT
Ships in 8 Business Days
$ 33.99 USD
Free Shipping on orders $49 and up
Includes a full set of polyacrylic intake and viton exhaust valve stem seals! Looking to replace your valve stem seals due to leaks, cracks, splits, or even during an upgrade of your camshafts, valve springs, or valves? Supertech valve stem seals are the way to go! This cheap but effective seal replaces the stock BMW seals that are notoriously prone to issues due to heat cycles and chemicals which cause the seals to become weak and brittle. Supertech seals offer a significantly longer life span and are resistant to both heat and chemicals thanks to their use of Viton or Polyacrylic construction (dependant on valve type). That means less time in the garage and more time on the street or track! These seals are also great for anyone who is looking to upgrade to dual valve springs thanks to the seal's overall thinner outer diameter! Guide OD: 9.8mm/.385" Seal OD: 13.2mm/.520"
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7.89mm(5/16") Male - 7.89mm(5/16") Female - Fuel Line Fitting AN6 PTF...
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Precision Raceworks - Corporate Logo
T#:38094344
Part#: 201-0177
Ships in 9 Business Days
$ 31.99

This product was last offered at the strikethrough price on
01-22-2026

$ 29.99 USD
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$ 29.99 USD
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Perfect for upgrading or modifying your fuel delivery system, it offers effortless installation and long-lasting reliability in performance-driven builds
Bracket Fuel Strainer - E30
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Genuine BMW - Corporate Logo
T#:222867
Part#: 13321713062
Special Order: No Guaranteed ETA
4% off MSRP $ 24.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.99 USD
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4% off MSRP
$ 24.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.99 USD
Free Shipping on orders $49 and up


Genuine BMW Bracket Fuel Strainer -

This item fits the following BMW Chassis:
E30,

This item fits the following BMW Engines:
M10,M20,S14,

This item fits the following BMW Engines:
M10,M20,S14,

This item fits the following BMW Engines:
M10,M20,S14,

This item fits the following BMW Engines:
M10,M20,S14,

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7mm Ignition Wire Set - E28 528e (with Impulse Cable), E30 325i/iX, E...
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Kingsborne - Corporate Logo
T#:4036
Part#: 12-7757P
In Stock
$ 164.99 USD
Free Shipping on orders $49 and up
The Kingsborne High-Performance Ignition Wire Sets are manufactured to O.E. specifications and with O.E components. All wire sets have genuine BERU connectors, and the highest grade of silicone wire we could find.

This item fits the following BMWs:
1984-1991 E30 BMW 325i 325ic 325is 325ix
1988 E30 BMW 325e 325es
12/1986-1988 E28 BMW 528e
1989-1990 E34 BMW 525i
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Genuine BMW Pipe 6X0,7X1655 - 16131178821 - E30
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Genuine BMW - Corporate Logo
T#:45019
Part#: 16131178821
Special Order: No Guaranteed ETA
3% off MSRP $ 143.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 139.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 143.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 139.99 USD
Free Shipping on orders $49 and up


Genuine BMW Pipe - 6X0,7X1655

This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M10,M20

ARP Rod Bolt Set - M20 - 53mm
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VAC Motorsports - Corporate Logo
T#:1061435
Part#: ARP-RBS-M20
Ships on Jul 28, 2026
$ 314.99 USD
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$ 314.99 USD
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ARP, the world’s leader in fastener technology. There is no substitute for the best! Planning to boost your M20? Building a high HP stroker engine? This rod bolt kit is for you! This kit provides higher strength, more clamping power, and the option to re-use the hardware unlike your OEM bolts. We run these in many of our own builds as well and are 110% satisfied with the fit and finish of these ARP bolts. We offer a 53mm UHL version for those running OEM M20 rods or a 44mm UHL version for those who have upgraded to S50/S52 OEM rods.
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High Performance Stainless Steel Oil Filter - Black
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K&P Engineering - Corporate Logo
T#:7906590
Part#: S15B
Ships on Jul 28, 2026
$ 189.00 USD
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$ 189.00 USD
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8mm High-Performance Ignition Wire Set - E30 318i 16V 1989-91 ...
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Kingsborne - Corporate Logo
T#:4033
Part#: 12-7912-8
Ships on Jul 28, 2026
$ 217.99 USD
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High-Performance spark plug wires, to help deliver a perfect, uninterrupted spark impulse to each cylinder of your BMW's engine. Old wires will impair spark, reduce performance, and cause cylinder misfires. We recommend changing your ignition wires every 50k miles, or as soon as your wires show signs of deteriation.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic with M42 engine
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ARP Connecting Rod Bolt Kit - M10 1.8L
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ARP - Corporate Logo
T#:554123
Part#: 201-6304
Ships on Jul 28, 2026
$ 119.99 USD
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$ 119.99 USD
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Set of 12 ProSeries connecting rod bolts, made by ARP -- the world leader in fastener technology. Each bolt is made of ARP2000 material, which exceeds the strength of 8740 Chrome Moly, and is able to achieve clamp load at 220,000psi. ARP2000 fasteners are used widely in motorsport and drag racing as an upgrade from 8740 Chrome Moly in both steel and aluminum rods. These are simply the best connecting rod bolts available, making them ideal for ultra high performance, racing and forced induction applications.

ARP is a company that prides itself on performance and durability, no matter the application. Offering the finest engine hardware money can buy is the driving initiative at ARP and this is evidenced by the staggering amount of satisfied customers and race teams the world over.

This item fits the following BMW Engines: 
M10 1.8L

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Genuine BMW Power Steering Belt - 10X800 - E30
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Genuine BMW - Corporate Logo
T#:58543
Part#: 32421717953
Special Order: No Guaranteed ETA
$ 33.99 USD
Free Shipping on orders $49 and up

Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance.


Genuine BMW Fan Belt - 10X800
This item fits the following BMW Chassis:
E30

 

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VAC Motorsports Performance Coated Rod Bearing Set - BMW E30 M3 S14 ...
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VAC Motorsports - Corporate Logo
T#:638307
Part#: VAC-HPRBS-S14STD
Ships on Jul 28, 2026
$ 249.99 USD
Free Shipping on orders $49 and up
VAC Rod Bearing Sets are specially coated to reduce friction to a minimum; enabling lower temps and faster revolutions in your expensive S14 engine. The coated bearings are thermal breakdown resistant, helping to prevent premature engine failures under stress when things are most critical. The rod bearing area is a common stress area in the S14, these bearings can last much longer than any normal bearing sets and are used in all of VAC's highest performance BMW engine builds. These bearings have become a favorite product of all of VAC's race and engine building customers around the globe who have reported unparalleled wear characteristics under all conditions. Made for VAC by the same company who manufactures for the US military, NASCAR teams, and other customers that require "mission-critical" quality. If you are looking for high-performance rod bearings, this is the set for your S14. VAC Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended. There are no returns available on any engine bearings.
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7mm Ignition Wire Set - E28 528e 1983-12/86, E30 325e/es 1984-9/87 ...
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Kingsborne - Corporate Logo
T#:4034
Part#: 12-7719
Ships on Jul 28, 2026
$ 100.99 USD
Free Shipping on orders $49 and up
The Kingsborne High-Performance Ignition Wire Sets are manufactured to O.E. specifications and with O.E components. All wire sets have genuine BERU connectors, and the highest grade of silicone wire we could find.

This item fits the following BMWs:
1984-1987 E30 BMW 325e 325es
1983-12/1986 E28 BMW 528e
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CP-CARRILLO Connecting Rod Set - CARR Rod Bolts - BMW E30 M3 S14 ...
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CP Carrillo - Corporate Logo
T#:10128444
Part#: CAR-CRS-S14-CARR
Ships on Jul 28, 2026
$ 1,439.99 USD
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$ 1,439.99 USD
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Carrillo connecting rods are well known within pro racing and street performance circles for good reason; they produce a premium product that winning racers around the world depend on. Quality and pride go hand-in-hand at Carrillo Industries. Manufacturing a Carrillo rod is much more than cutting and forging, meeting production goals and shipping deadlines. Every Carrillo rod is made with the goal of winning in mind and the Carrillo rods are a proven performers in both street and racing S14 engines. Carillo's fasteners and "Carrilloy" rods has proven popular with all racers who want the best. Special Chrome-Moly based alloy Forged Rods Lightweight Design for low mass Vs. Stock Strong and proven in racing Excellent quality control Tight tolerances and balancing Includes High Quality Non-stretch CARR Rod Bolts Tech Notes: WMC Bolts are the standard hardware included and are an excellent fastener. For extreme output applications and all-out racing, the CARR bolt option holds maximum RPMs and HP levels.
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VAC Underdrive Power Pulley Set - S14
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VAC Motorsports - Corporate Logo
T#:598754
Part#: VAC-UPPS-S14-3-G
Ships on Jul 28, 2026
$ 334.99 USD
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$ 334.99 USD
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Made using only virgin billet aluminum, a hard anodized finish, and the tightest tolerances, VAC's pulley sets are used on some of the fastest S14s on the planet. This lightweight design optimizes performance and response while under-driving components just the right amount for proper function. Perfect for track cars, they can also be used on a street car without any problems. Features: Reduces pump cavitation at higher rpm's Saves weight when every bit counts Includes new, correct length, labeled Contitech belts for WP, ALT, P/S
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BMW Cam Alignment Tool - M42/M44/M50/M52/M54/S50/S52
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CTA Tools - Corporate Logo
T#:586216
Part#: CTA2885
Ships on Jul 28, 2026
$ 121.87 USD
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$ 121.87 USD
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This is the proper tool for locking the camshafts in place at TDC when servicing the timing system.

Victor Reinz Rear Crankshaft Seal - E30, E32, E34, E36, E39, E46, E53...
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Victor Reinz - Corporate Logo
T#:372457
Part#: 11142249533
Ships on Jul 28, 2026
$ 46.99 USD
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Replace when doing a clutch job.

7mm High-Performance Ignition Wire Set - E30 M3
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Kingsborne - Corporate Logo
T#:27238722
Part#: 924-1316
Ships on Jul 28, 2026
$ 232.99 USD
Free Shipping on orders $49 and up

7mm High-Performance Ignition Wire Sets are manufactured to O.E. specifications and with O.E components. All wire sets have genuine Bremi connectors and the highest grade of silicone wire available. These have 7mm ignition wires.

This item fits the following BMWs: 1988-1991 E30 BMW M3

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TurboSmart WG38 Gen V Ultra-Gate 38 - 14PSI - Black
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TurboSmart - Corporate Logo
T#:4921469
Part#: TS-0551-1012
Ships on Jul 28, 2026
10% off MSRP $ 430.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 387.99 USD
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10% off MSRP
$ 430.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 387.99 USD
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The Turbosmart GenV range is the Highest Flowing Wastegate range in the World. The GenV WG38 UltraGate38 External Wastegate is a Motorsport proven, cost-effective external wastegate. The GenV provides extensive user configuration, world-leading extended thermal performance, fatigue resistance, and best-in-class flow performance for optimum control and longevity. The GenV External Wastegate from Turbosmart was a ground-up rework of a classic and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options and performance than any other gate like it. A direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap, and base for easy, 360-degree optional routing of reference hoses, optional liquid-cooling provision, 1/8″ NPT reference ports and are provided with the full range of available springs.
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4 Pc. Spark Plug Socket Set-Euro
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CTA Tools - Corporate Logo
T#:1241318
Part#: CTA2030
Ships on Jul 28, 2026
$ 81.95 USD
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$ 81.95 USD
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Get the complete set and be ready.


Genuine BMW Compressor Adjusting Bar - E30,E30 M3
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Genuine BMW - Corporate Logo
T#:21403
Part#: 64521277002
Special Order: No Guaranteed ETA
2% off MSRP $ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 49.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 49.99 USD
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Allows for adjustment of the air conditioning compressor, increasing tension on the drive belt.


Genuine BMW Adjusting Bar
This item fits the following BMW Chassis:
E30 M3,E30

 

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Genuine BMW Outer Oil Pump Rotor - E30 318i M10, E21 320i, 2002 ...
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Genuine BMW - Corporate Logo
T#:34812
Part#: 11411250844
Special Order: No Guaranteed ETA
4% off MSRP $ 161.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 154.99 USD
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4% off MSRP
$ 161.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 154.99 USD
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Genuine BMW Rotor,Outer

This item fits the following BMW Chassis:
E30 M3,E30

Fits BMW Engines including:
M10,S14

Precision Raceworks Universal Fuel Line NPT Tap - Quick Disconnect Ad...
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Precision Raceworks - Corporate Logo
T#:38161737
Part#: 201-0406
Ships on Jul 30, 2026
$ 24.99 USD
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This fitting allows you to install a 1/8" npt port anywhere you have an existing quick connect Compatible with the Motiv 0-10 Bar pressure sensor

Fuel Pressure Regulator - E23, E24, E28, E30
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Genuine BMW - Corporate Logo
T#:174386
Part#: 13531711540
Special Order: No Guaranteed ETA
6% off MSRP $ 356.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 335.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 356.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 335.99 USD
Free Shipping on orders $49 and up


Genuine BMW Pressure Regulator - 2,5Bar
This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M20,M30


Cylinder Head - Bare - E30 325i, E34 525i, M20 engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AMC - Corporate Logo
T#:22168
Part#: 11121707032
Ships on Aug 4, 2026
$ 999.00 USD
$ 999.00 USD
This replacement cylinder head for BMW M20B25 6 cylinder engine includes new valve guides and seals. The stock valve guides are not replaceable so if you need new guides you likely need a new cylinder head.This cylinder head is manufactured in Spain by Amadeo Marti Carbonell, a company that meets or exceeds the ISO 4000, ISO 9000 and TS-16949 standards so you can be assured of a quality part.BMW has discontinued this part so this is the only current source for M20 cylinder heads.

This item fits the following BMWs:
1988 E30 BMW 325e 325es
1987-1991 E30 BMW 325i 325ic 325is 325ix
1988 E28 BMW 528e
1989-1990 E34 BMW 525i
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Genuine BMW Low Pitch Horn Assembly - E23 E24 E30
For vehicles with production date up to 09/1987
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:143789
Part#: 61331371914
Special Order: No Guaranteed ETA
2% off MSRP $ 41.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 40.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 41.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 40.99 USD
Free Shipping on orders $49 and up


Genuine BMW Horn - Fiamm 410Hz
This item fits the following BMW Chassis:
E30 M3,E30


Oil Cooling Pipe Outlet - E30
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:46508
Part#: 17211707864
Special Order: No Guaranteed ETA
$ 138.99 USD
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$ 138.99 USD
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Genuine BMW Oil Cooling Pipe Outlet -
This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M20

Genuine BMW Exhaust cam sprocket - E30 M3 E28 M5 E24 M6 635CSi ...
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Genuine BMW - Corporate Logo
T#:33804
Part#: 11311308469
Special Order: No Guaranteed ETA
3% off MSRP $ 322.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 313.99 USD
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3% off MSRP
$ 322.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 313.99 USD
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Genuine BMW Sprocket Exhaust
This item fits the following BMW Chassis:
E30 M3,E30

Fits BMW Engines including:
S14,S38


Genuine BMW Timing Chain Tensioner Bolt
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Genuine BMW - Corporate Logo
T#:33927
Part#: 11311721322
Special Order: No Guaranteed ETA
6% off MSRP $ 30.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 30.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD
Free Shipping on orders $49 and up


Genuine BMW Bolt -
This item fits the following BMW Chassis:
E30,E36

Fits BMW Engines including:
M42


Dipstick - E30
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Genuine BMW - Corporate Logo
T#:22290
Part#: 11431726057
Special Order: No Guaranteed ETA
4% off MSRP $ 118.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 113.99 USD
Free Shipping
4% off MSRP
$ 118.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 113.99 USD
Free Shipping


Genuine BMW Dipstick -
This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M20

Bosch Starter Motor for E36 E46 Z3 6 Cylinder (SR0448X)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:338004
Part#: 12411712937
Ships on Aug 5, 2026
$ 283.99

This product was last offered at the strikethrough price on
05-07-2026

Starting at $ 277.00 USD
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Starting at $ 277.00 USD
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E36/E46/M50/M52/M54 STARTER - THIS ONE IS THE "LATER" STYLE THAT DOES NOT REQUIRE NUTS. A refundable core charge will be added to your sale, refunded to you when we get your old starter back. Replaces Bosch part number SR0445X.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.​

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2004-2005 E83 BMW X3 2.5i X3 3.0i
1996-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1998-2000 Z3 BMW M Roadster M Coupe
2003-2005 E85 BMW Z4 2.5i Z4 3.0i
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Genuine BMW Alternator Drive Belt - 10x1025 - E30,E36
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:14456
Part#: 11231721408
Special Order: No Guaranteed ETA
8% off MSRP $ 49.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 45.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 49.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 45.99 USD
Free Shipping on orders $49 and up

Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance.

This item fits the following BMW Chassis:
E30,  E36 (up to 1/1994)

Fits BMW Engines including:
M42

 

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Complete Cylinder Head Basic Replacement Kit M20 2.5L / 2.7L ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:22822554
Part#: E30HEADRPLCKT
Ships in 9 Business Days
Sale - Save 1% $ 1,607.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,590.95 USD
Sale - Save 1%
$ 1,607.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,590.95 USD
Upgrade your BMW M20 2.5L and 2.7L engine with our Complete Cylinder Head Basic Replacement Kit . This kit includes the following essential components:
  • Cylinder Head Washer
  • BMW Coolant / Antifreeze - 1 gallon
  • Copper Exhaust Lock Nut
  • Oil Filter
  • Cylinder Head Bolt Set
  • Engine Oil Drain Plug Washer
  • Dielectric Spark Plug Boot Protector
  • BMW TwinPower Turbo 5W-30 Engine Oil
  • Cylinder Head Gasket
  • Assembly Lube - 4 oz
  • Engine Oil Drain Plug
  • M20 Cylinder Head - complete
Ensure a seamless and efficient replacement process for optimal performance.
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BMW E28 / E30 / E43 - M20 Complete Cylinder Head Basic Replacement Ki...
Upgrade to the less restrictive cylinder head found on the M20 2.5L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:2810081
Part#: 11121707032-3KT
Ships in 9 Business Days
Sale - Save 1% $ 1,614.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,598.57 USD
Free Shipping
Sale - Save 1%
$ 1,614.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,598.57 USD
Free Shipping
Includes all of the necessary components to service and replace the head on your M20 powered BMW
BMW Head Gasket Set
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:15081529
Part#: 11121730876
Special Order: No Guaranteed ETA
$ 110.99 USD
$ 110.99 USD
This top engine kit includes most of the major seals and gaskets associated with cylinder head removal and replacement. Replacing worn gaskets and seals any time the components are removed is important to engine longevity. Leaks from using old seals can cause major engine damage. Don't take a chance, pick up this kit and keep your engine leak free.
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E30 M3 2.5L Turner/Wiseco 11.25:1 Piston Set
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Wiseco - Corporate Logo
T#:339073
Part#: WISECO2.5
Ships on Aug 20, 2026
Starting at $ 699.80 USD
Free Shipping
Starting at $ 699.80 USD
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The TMS/Wiseco 11.25:1 piston set was designed for use with the Evo3 2.5 liter crank and 2.3 connectig rods. The pistons are 95mm bore. Each set comes with rings, wrist pins and clips. Now also available in a +.25mm Overbore!

For seventy five years, Wiseco has been the piston of choice when it’s time to replace engine internals. To this day Wisco is one of the sole manufacturers of forged pistons within the United States and continues develop new and exciting products everyday.

Piston Specs:
Comp Height = 1.200
Bore Size = 3.7400 (as measured on piston skirt, 1.3" below oil ring)
Suggested Clearance = .0040
Weight = 388-389g (varies piston to piston)
Valve Pocket Dia. = 1.60 (i) / 1.40 (e)
Valve Pocket Angle = 18 (i) / 19.50 (e)
Depth from TE = -.1050 (i) / -.1350 (e)

This item fits the following BMWs:
1987-1991 E30 BMW M3 with Turner 2.5 Kit
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Wiseco Forged Piston & Ring Set - E30 M3 2.3 Liter - 3.720 Inch Bore ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Wiseco - Corporate Logo
T#:387797
Part#: TEN300623SKT
Ships on Aug 20, 2026
$ 699.00 USD
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$ 699.00 USD
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Wiseco BMW E30 M3 Piston set - 3.720" bore. Wiseco leads the performance aftermarket by producing the highest quality forged pistons. Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable and will stand up to the abuse that high-performance motorsport applications require. Each set comes with rings, wrist pins, and clips. Born over 80 years ago from the passion for racing, Wiseco is a world leader in manufacturing high-performance, forged pistons for the motorcycle, automotive, ATV, snowmobile, personal watercraft, and outboard marine markets. The Wiseco crew shares the same level of dedication to motorsports as their customers and are focused on continually refining the quality and practices it takes to exceed expectations. Engineered, forged, and machined on cutting-edge equipment in the U.S. at Wiseco’s Mentor, Ohio manufacturing facility, Wiseco pistons are the undisputed leader in quality and performance. Wiseco Performance Products, built for racers, by racers. Bore Diameter - 94.50 Compression Height - 32.00 Forging Type - Full Round Oil Ring Thickness2.8 Piston Material - 2618 Piston Pin Included - Yes Piston Pin Material - 9310 Piston Volume - -32.00 Product Series - European Product Types - Piston Kits Ringset Included - Yes Second Compression Ring Thickness - 1.2 Skirt Coating - Y Top Compression Ring Thickness - 1.0 Wrist Pin Diameter - 0.866 Wrist Pin Style - Floating This item fits the following BMWs: 1988-1991 E30 BMW M3 2.3 liter
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Cat Cams Sport Camshaft set 257/257 9.90mm/9.90mm - E30 318i E36 318i...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Cat Cams - Corporate Logo
T#:578593
Part#: 1301411
Special Order: No Guaranteed ETA
$ 1,051.99 USD
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$ 1,051.99 USD
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Made in Belgium, Cat Cams offer great performance at a reasonable price. Cat Cam offers cams in most popular enthusiast upgrade specs to ensure there is a option for what ever your power goal is.

Cat cams Sport Camshaft set - 279/275 11.45mm/10.95mm lift - E30 M3 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Cat Cams - Corporate Logo
T#:578578
Part#: 1300657
Special Order: No Guaranteed ETA
$ 933.99 USD
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$ 933.99 USD
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Made in Belgium, Cat Cams offer great performance at a reasonable price. Cat Cam offers cams in most popular enthusiast upgrade specs to ensure there is a option for what ever your power goal is.
CP Carrillo Forged Piston Set - 94mm Bore, 11:1 Compression Ratio - E...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CP Carrillo - Corporate Logo
T#:637130
Part#: CP-FPS-S14-2.3A
Special Order: No Guaranteed ETA
$ 899.99 USD
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$ 899.99 USD
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Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. Our Engineering department started off analyzing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of our pistons are built through our Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis and R&D. As in racing, it takes a lot to be number one; here at CP-Carrillo we have it all and are number one in piston design, enabling our customers to come in first on race day.
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Febi Valve Cover Gasket - E30, E34
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We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:382314
Part#: 11121730229
Ships on Oct 7, 2026
$ 25.99 USD
Free Shipping on orders $49 and up
Stop those annoying leaks in your engine bay

Crankshaft Position Sensor - E30 325e 325i 325is E34 525i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:338003
Part#: 12141720852
Ships on Oct 7, 2026
Starting at $ 108.99 USD
Free Shipping
Starting at $ 108.99 USD
Free Shipping
This crank shaft position sensor (CPS) provides the engine computer with engine speed data via the harmonic balancer. It mounts off the engine block and reads the front crank pulley to tell the engine what position the engine internals are in. This sensor is crucial for starting the car as the ECU will not allow the engine to start without this signal. It fits all M20 engines in the E30 and E34. A lot of times the sensor is covered in oil, broken from a spinning belt, or the clearance to the pulley is not correct (should be .040"). Interchangeable with #12141720856.

Brand Options:
Original BMW - more expensive but higher quality and more consistent reliability. The sensor itself has a metal housing that is more durable and will not be affected by heat as much.
Aftermarket/Overseas manufacturer - cheaper than OE BMW but less quality and potentially less consistent. Plastic housing is more susceptible to damage from heat.

This item fits the following BMWs:
1987-1991 E30 BMW 325e 325es 325i 325is 325ix 325ic
1989-1990 E34 BMW 525i
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Febi Crankshaft Seal - Front - E30, E31, E32, E34, E36, E38, E39, E52...
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We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:382324
Part#: 11141275466
Ships on Oct 7, 2026
$ 31.99 USD
Free Shipping on orders $49 and up
Should be replaced each time the crank pulley is removed
Febi Timing Belt Tensioner Roller - E28, E30, E34
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We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:382345
Part#: 11311711153
Ships on Oct 7, 2026
$ 41.99 USD
Free Shipping on orders $49 and up
Keeps belt tight and tracking properly.


BMW Engine Tooth Belt 11311713361
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Febi - Corporate Logo
T#:6764
Part#: 11311713361
Ships on Oct 7, 2026
$ 32.99 USD
Free Shipping on orders $49 and up
Supersedes to BMW Part Number 11311711081.
We also carry the OEM Timing Belt and Tensioner from Continental.
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E24 M6, E28 M5, E30 M3 Evo Cam Gear - BMW Motorsport
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:337970
Part#: 11311312535
Ships on Sep 17, 2026
$ 360.99

This product was last offered at the strikethrough price on
03-25-2026

Starting at $ 341.99 USD
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Starting at $ 341.99 USD
Free Shipping
The BMW Motorsport Cam Gear retards the exhaust camshaft of the 88-91 M3 and 88-89 M5 and M6. This allows for better exhaust scavenging, which in turn gives a moderate torque increase. This is very useful in day-to-day driving. This cam gear came stock on the EVO2 M3. (+11 lb./ft torque increase at 3000 rpm on M3 and +22 lb./ft on a M5/M6). Kit includes Cam gear and valve cover gaskets. Better acceleration and improved torque for your M5/M6

This item fits the following BMWs:
1988-1991 E30 BMW M3
1988 E28 BMW M5
1987-1989 E24 BMW M6
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