BMW Engine Parts for BMW Z3 (1996-2002)

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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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Rein Piston Rings - Set - Single Piston - E36, Z3
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Rein - Corporate Logo
T#:591603
Part#: 11251405783
Back Ordered
$ 43.99 USD
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Replace your worn out piston rings with OE replacements - 86.415mm
OEM Bosch Spark Plug Boot -- E31 E36 E39 E38 E53 E46 Z3
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Bosch - Corporate Logo
T#:374113
Part#: 12131740477
In Stock at Vendor
$ 22.99

This product was last offered at the strikethrough price on
05-19-2026

$ 20.99 USD
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$ 20.99 USD
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Ensure you have the best connection and seal possible with the Bosch OE spark plug boot. For vehicles with Bosch Ignition Coils.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

For BMW's with the following Engines: M52, M54, M62, M73

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Genuine BMW Hex Bolt With Washer M8X94 - 11117834142 - E60 M5,E63 M6 ...
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Genuine BMW - Corporate Logo
T#:30818
Part#: 11117834142
Ships in 7 Business Days
3% off MSRP $ 76.99

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

$ 74.99 USD
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3% off MSRP
$ 76.99

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

$ 74.99 USD
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Upgrade Your BMW with Genuine BMW Hex Bolt With Washer M8X94 - 11117834142 - E60 M5,E63 M6

Upgrade your BMW's integrity and performance with the Genuine BMW Hex Bolt With Washer M8X94 - 11117834142 - E60 M5,E63 M6. Crafted to exacting standards, this authentic hex bolt ensures secure fastening and durability for your BMW E60 M5 or E63 M6. Engineered for precision, it offers peace of mind knowing your BMW is equipped with genuine parts. Whether you're conducting routine maintenance or performing repairs, trust Genuine BMW Hex Bolts to maintain the structural integrity and performance of your BMW.

  • Genuine BMW hex bolt with washer for superior quality
  • Crafted to exacting standards for secure fastening
  • Engineered for precision and durability
  • Enhances structural integrity of your BMW
  • Ideal for routine maintenance and repairs


Genuine BMW Hex Bolt With Washer - M8X94
This item fits the following BMW Chassis:
E60 M5,E63 M6,E63

Fits BMW Engines including:
S85

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Supertech Performance Exhaust Valve - BMW M50 M52
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Supertech - Corporate Logo
T#:640219
Part#: BMEVN-1030S
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$ 29.99 USD
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Supertech valves are some of the best on the market, made from one piece of forged stainless steel for the ultimate in strength and durability. Supertech valves go through a special heat treatment process that obtains the right amount of harness for each engine to ensure the ultimate valve for your performance motor. These valves are hardened black nitrided, which is most popular in European and Japanese motors.
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Supertech Performance Intake Valve - BMW M50 M52
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Supertech - Corporate Logo
T#:302459
Part#: BMIVN-1030
Ships in 8 Business Days
$ 32.99 USD
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Supertech valves are some of the best on the market, made from one piece of forged stainless steel for the ultimate in strength and durability. Supertech valves go through a special heat treatment process that obtains the right amount of harness for each engine to ensure the ultimate valve for your performance motor. These valves are hardened black nitrided, which is most popular in European and Japanese motors.
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Genuine BMW Fuel Tank Breather Valve - E46 M3, Z3 Z4
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Genuine BMW - Corporate Logo
T#:20702
Part#: 13907831770
In Stock
1% off MSRP $ 103.99

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

$ 102.99 USD
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1% off MSRP
$ 103.99

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

$ 102.99 USD
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Valves fail over time usually getting stuck in a certain state causing the engine not to run correctly. An easy item to replace this will fix the rough idle and clear that engine code.

Genuine BMW Fuel Tank Breather Valve
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

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OEM Bosch Spark Plugs - Set Of Six (#FGR7DQP)
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Bosch - Corporate Logo
T#:340543
Part#: FGR7DQP-6
In Stock
$ 59.99 USD
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Spark Plug Replacement for Enhanced Engine Performance

Periodic replacement of spark plugs is crucial in averting common problems arising from worn or contaminated plugs. Issues like misfires, reduced power, and a lit Check Engine Light are effectively prevented by timely plug replacements.

Fresh spark plugs not only boost engine performance and fuel efficiency but also play a significant role in reducing engine misfires, subsequently preserving expensive ignition coils and catalytic converters.

Turner Motorsport provides an array of brands, plug configurations, and heat ranges meticulously recommended by OEMs for various European applications, ensuring optimal performance and compatibility.

Benefits:

  • Prevents misfires and engine performance issues
  • Enhances fuel efficiency
  • Reduces strain on ignition coils and catalytic converters
  • Recommended by OEMs for European applications
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ECS Billet Aluminum Oil Filter Cap - S50 S52 S54 M50 M42 M30 ...
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ECS - Corporate Logo
T#:637599
Part#: 005944LA01
In Stock
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05-03-2026

$ 74.10 USD
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This cap is designed to use the original O-ring seal so no special parts are required. The satin black anodize blends in with the rest of your engine bay making this a smart and subtle upgrade. Made in the USA!
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King Performance BMW S54 Main Bearings - Std.
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King - Corporate Logo
T#:25706115
Part#: MB7039AM
In Stock
$ 169.99 USD
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3/8" Drive 45-Tooth Digital Torque Wrench
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Schwaben - Corporate Logo
T#:396470
Part#: 023382SCH01A
In Stock
Sale - Save 15% $ 159.99

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$ 135.99 USD
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Discover precision tailored to BMW and MINI enthusiasts with the Schwaben 3/8" Drive Digital Torque Wrench – a fusion of precision, convenience, and lasting quality that defines your enthusiast spirit. Elevate your car maintenance with the convenience of digital precision, backed by our LIFETIME REPLACEMENT program that underscores our commitment to quality. Features: Precision Perfected: This torque wrench merges micro-adjustable excellence with a digital display of torque units, guaranteeing accuracy that aligns with professional standards. Easy to Read: This wrench's digital screen allows for a quick glance to suffice when checking your torque so you don't have to search for it! Versatile Control: The reversible 3/8" drive 45-tooth head, coupled with a push-button release, empowers you with effortless operation. Tailored Torque: With a range of 15-80 ft-lbs and 20-110 N-m, it's engineered to excel across various applications. Unit Variety: Read torque effortlessly in your preferred metrics: ft-lbs, N-m, Inch-lbs, cm-kg2, and m-kg. Designed for Comfort: Its ergonomic 16" (370mm) length ensures comfortable handling, precision, and control. Unwavering Accuracy: With a remarkable accuracy within +- 3%, every task becomes a statement of confidence. On-the-Go Ready: Housed in a user-friendly blow-molded case, this torque wrench is primed for storage and mobility. Continuous Power: The included 3V CR2032 battery ensures seamless operation, offering you uninterrupted convenience.
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Rein Oil Pan Gasket - E34, E36, E39, E46, E53, E60, E61, Z3
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Rein - Corporate Logo
T#:370783
Part#: 11131437237
Ships in 4 Business Days
$ 28.99 USD
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Metal / Rubber gasket
OEM Starter Motor - E46 M3 2001-2006
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Valeo - Corporate Logo
T#:2988
Part#: 12417835735
In Stock
$ 400.99

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

$ 293.99 USD
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This is the starter motor for BMW E46 M3 2001-2006 is an OEM Valeo unit.

This item fits the following BMWs:
2001-2006 E46 BMW M3. M3 Convertible
2001-2002 Z3 BMW Z3 M Roadster Z3 M Coupe
2005-2008 E85 BMW Z4 M Roadster Z4 M Coupe
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Race German S54 Vanos Rebuild Kit
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Race German - Corporate Logo
T#:6843928
Part#: RGS54VNSK
In Stock
$ 47.99 USD
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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. BMW introduced VANOS in the early 90s, and it added variable valve timing to the straight six engines. Over time the VANOS unit wears out which can cause error codes or VANOS rattle. Race German has sourced quality replacement parts in an easy kit. Seal Kit: 6 Orings 4 Sealing rings
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Fuel Filter - E46 M3 & Z3 S54 3.2L Engine
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Mahle - Corporate Logo
T#:403354
Part#: 13327831089
In Stock
$ 81.47 USD
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Ensure optimal fuel delivery for your BMW's engine with the Turner Motorsport Fuel Filter for E46 M3 & Z3 S54 3.2L Engine. Over time, fuel filters can become clogged, hindering the engine's ability to receive sufficient fuel. This can lead to various fuel-related issues such as surging, stalling, cold start problems, and decreased performance. Replacing the fuel filter with a fresh one helps address these issues and ensures smooth engine operation under various conditions.

Benefits:

  • Improves fuel delivery to the engine
  • Addresses fuel-related problems such as surging and stalling
  • Enhances cold start performance
  • Maintains engine performance under various driving conditions
  • Recommended replacement every 60,000 miles, or more frequently in regions with poor fuel quality
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Glyco Connecting Rod Bearing Set
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Glyco - Corporate Logo
T#:375825
Part#: 11241284849
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$ 92.02 USD
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Standard bore - 45mm

Braille Performance Lightweight Advanced AGM Battery - B2015 - 15lbs ...
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Braille - Corporate Logo
T#:558038
Part#: B2015
Ships in 7 Business Days
$ 237.99 USD
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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your cars operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind! The B2015 is Braille's most popular non-carbon racing battery and is able to start larger engines easily for racing and offers daily driving capability for most 4 and 6 cylinders engine vehicles. Physical Specifications: BCI Group: All sizes Weight: 15lbs / 6.8kg Length: 6.8" / 173mm Width: 3.4" / 86mm Height: 6.1" / 155mm Polarity: Right Side Positive Performance Specifications: Voltage: 12 Full Charge Voltage: 13.2 Pulse Cranking Amps (PCA): 1067 Amp Hour (AH): 21 Life Cycle @ 10% DOD: 3100 *THIS BATTERY REQUIRES A CUSTOM MOUNTING SOLUTION. The size and weight are significantly smaller than a stock battery and will not be held in place by the stock battery mount*
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Race German Fuel Injector Rebuild Kit - Siemens Style M54 (No Tool) ...
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Race German - Corporate Logo
T#:6827878
Part#: RGSMNS6NT
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$ 29.99 USD
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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Have low fuel pressure or rough running engine? Have leaks or broken pintle caps? It may be time to rebuild your fuel injectors. This is an easy refresh kit with all the necessary parts to rebuild your M54 fuel injectors. This kit includes all filters, spacers, o-rings, and caps needed for your type of injector. *Does not include fuel injector removal tool.
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Achilles Motorsport Upgraded Oil Pump Shaft Kit - BMW M50 M52 S50 S52...
For Single Vanos Non-TU M52 engines only
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Achilles Motorsports - Corporate Logo
T#:1150772
Part#: 11-AM-UOPSK
In Stock
$ 217.99 USD
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$ 217.99 USD
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The early M5X engines have well-documented issues caused by harmonics. The extreme vibrations cause the weak oil pump shaft to shear off or the oil pump nut to come loose and fall off, all of which results in an instant loss of oil pressure. Achilles Motorsports decided to develop a solution to fix all of these known issues. Achilles takes their oil pump shafts to the extreme, using only the toughest materials and heat treatment processes to ensure optimum strength. The core of this kit is a hardened Chromoly shaft that is centerless ground to ensure absolute trueness. The shaft is engineered with an exclusive square key lock system that not only prevents the gear from ever spinning on the shaft but also adds strength to the area to which the gear mounts. Achilles Motorsports then replaced the pesky oil pump nut with an extended length bolt that is EDM drilled for safety wire to properly secure it for all conditions. Don't wait for your oil pump to fail and leave you stuck with costly engine repairs! Key Features: Hardened Chromoly centerless ground shaft EDM Drilled Bolt with a piece of safety wire included Grade 8 extended length hardware to secure the gear to the shaft Left hand threaded to prevent it from unexpectedly coming loose Double-D keyed shaft and drive gear 100% serviceable & rebuildable without the need for grinding. NOTE: Professional installation required! The shaft requires being pressed into the oil pump's inner rotor.
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Schwaben 7/8"(22mm) Flexible Oxygen Sensor Wrench
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Schwaben - Corporate Logo
T#:368923
Part#: FO-78
In Stock
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This product was last offered at the strikethrough price on
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$ 36.74 USD
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$ 36.74 USD
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The Schwaben oxygen sensor wrench has a six-point pivot head to provide a secure grip on stubbornly tight oxygen sensors located in awkward, inaccessible locations.
ARP Connecting Rod Bolt Kit - E36 M3 S50/S52 (US only), E46 323/325 ...
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ARP - Corporate Logo
T#:2210
Part#: 201-6201
Ships on Jul 27, 2026
$ 222.99 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.

This set replaces the factory BMW rod bolt number 11-24-1-739-728 (11241739728) which measures 44mm in length. The 44mm BMW rod bolt was used on all US spec E36 M3 (3.0 and 3.2 liter), 1999-2000 E46 323i/323Ci, 2001-2005 325i/325Ci, Z3 1.9,2.5 and 3.2, as well as Z4 2.5. It was also used on SOME of the M50 2.5 liter engines from 1992-1995 -- but check before ordering! Opened ARP bolt kits are not returnable. If your M50 2.5 liter engine has 53mm rod bolts, you will require kit part# 201-6301 instead.

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.

These ARP connecting rod bolts fit the following BMWs:
1992-1995 E36 325i/is *** with 44mm rod bolts only ***
1995-1995 E36 M3 S50 3.0 liter (US model)
1996-1999 E36 M3 S52 3.2 liter (US model)
1999-2000 E46 323i & 323Ci (US)
2001-2005 E46 325i, 325xi & 325Ci (US)
1998-2002 Z3 2.3 / 2.5 liter
1998-2000 MZ3 M Roadster & M Coupe
2003-2005 Z4 2.5 liter
*** DOES NOT FIT E36 328 ****
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OEM Bosch Voltage Regulator (90amp/120amp) -- E46 E39 E53 Z3 ...
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Bosch - Corporate Logo
T#:373840
Part#: 12317559183
In Stock
$ 37.99

This product was last offered at the strikethrough price on
04-13-2026

$ 37.36 USD
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$ 37.36 USD
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Ensure the correct voltage is being sent to/from the alternator, keep you electrical system safe from excessive voltage peaks that could cause damage to sensitive electronics and blow out fuses. Bosch's high quality unit will give you peace of mind knowing the electrical system will be safe and the voltage will remain steady. OEM replacement for BMW part # 12317559183 and 12317501752.

Cars that have oval or D shaped connector use BMW part # 12317515319

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Turner Universal Baffled Oil Catch Can Mounting Bracket Kit - BMW & M...
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ECS - Corporate Logo
T#:383333
Part#: 003779ECS06KT
In Stock
Sale - Save 25% $ 95.99

This product was last offered at the strikethrough price on
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$ 71.99 USD
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$ 95.99

This product was last offered at the strikethrough price on
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$ 71.99 USD
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If you don't wish to fabricate intricate brackets to mount your ECS Baffled Oil Catch Can we have the solution. ECS's three-piece bracket kit includes two options for securing the catch can. Choose from either a flat parallel mounting plate or a bent 90° mounting plate to give you 360° rotation for an infinitely adjustable mounting location.
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Hydraulic Alternator Belt Tensioner Assembly
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URO - Corporate Logo
T#:396757
Part#: 11287838797
In Stock
$ 53.99 USD
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Febi Camshaft Position Sensor - Intake - E39 E46 E53 E60 E83 Z3 Z4 ...
Includes o-ring.
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Febi - Corporate Logo
T#:591868
Part#: 12147539165
Ships on Jul 30, 2026
$ 31.99 USD
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$ 31.99 USD
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Genuine BMW Lower Timing Chain Tensioner
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Genuine BMW - Corporate Logo
T#:22251
Part#: 11311703717
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$ 28.69 USD
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$ 28.69 USD
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Genuine BMW Chain Tensioner -
This item fits the following BMW Chassis:
E34,E36,E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M50,M52,M54,M56,S52

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Schwaben Fuel Line Pliers
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Schwaben - Corporate Logo
T#:553938
Part#: P-648
In Stock
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Hengst Fuel Filter with Pressure Regulator - E46 Z3
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T#:596584
Part#: 13327512019
In Stock
$ 75.99 USD
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Achilles Motorsports Oil Pan Baffle Kit - BMW M50 M52 S50 S52 ...
For Single Vanos Engines with a production date up to 09/1998
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Achilles Motorsports - Corporate Logo
T#:1150765
Part#: 11-AM-OPB
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$ 159.99 USD
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The Achilles Motorsports Oil Pan Baffle was designed and manufactured to be used on racing, high-performance track, and street driven cars. Each baffle is precision laser cut from .090" heat-treated aluminum then hand-assembled and test fit to ensure accuracy and ease of installation. Achilles Motorsports' baffle design incorporates dual trap doors and a unique oil deflector that prevents oil from splashing out of the sump under hard braking. Together, these help minimize the sloshing of the oil inside the oil pan and keep oil accumulated around your pickup tube. The factory BMW oil pan doesn't do a very good job of keeping oil accumulated around the oil pick-up tube in high g-force situations. By keeping oil accumulated around the pickup tube you can eliminate the costly loss of oil pressure and potential damage to other vital engine parts commonly caused by high g-forces from hard acceleration and braking and high-speed cornering. Professional welding is required for installation! During installation, while the oil pan is removed, we HIGHLY RECOMMEND upgrading your factory oil pump with the Achilles Motorsport Upgraded Oil Pump Shaft Kit (T#1150772). After numerous instances of sheered-off oil pump shafts and oil pump nuts coming loose, resulting in an instant loss of oil pressure, Achilles decided to come up with a solution - Don't let it happen to you!
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Elring BMW Conversion set - E36, E39, Z3
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Elring - Corporate Logo
T#:588526
Part#: 11111740981
In Stock
$ 149.99

This product was last offered at the strikethrough price on
02-16-2026

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Complete lower engine gasket set
Bosch Oxygen Sensor - mounts after catalytic converter - E46 E39 X3 X...
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T#:2118
Part#: 11781433940
In Stock
$ 147.99 USD
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$ 147.99 USD
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This is the post-cat oxygen sensor for cylinders 4-6 for BMW E46 E39 X3 X5 Z3 Z4. Bosch # 15 109.

This item fits the following BMWs:
1999-3/2003 E46 BMW 323i 323ci 325xi 328i 328ci 330i 330ci 330xi
2001-3/2003 E46 BMW 325i 325ci only for cars with M54 engine
1999-2003 E39 BMW 528i 525i 530i
2004-2006 E83 BMW X3 2.5 - Bank 1 Only
2004-2006 E83 BMW X3 3.0i - Bank 1 - Automatic Transmission Only
2000-2006 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0i
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Elring Valve Cover Gasket Set - M52 2.5L 2.8L M54 2.5L 3.0L (09/1998-...
For vehicles with production date from 09/1998
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Elring - Corporate Logo
T#:362105
Part#: 11129070990
In Stock
$ 30.99 USD
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$ 30.99 USD
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If there is a large amount of oil on the sides of the engine or if you can smell burning oil, chances are it's a bad valve cover gasket. The gasket fails and allows oil to seep down onto the side of the engine and other parts causing a mess and reducing the amount of oil in your engine. This replacement gasket from Elring is perfect to prevent any further oil leaks.

Includes the following Seals:

  • Valve cover gasket
  • Spark plug seals

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits the following BMW engines:
M52 2.5L 2.8L (09/1998+)
M54 2.5L 3.0L  (up to 09/2002)

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Black Oil Dipstick Billet Aluminum - M50/M52/S50/S52
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ECS - Corporate Logo
T#:384360
Part#: 009425ECS01-02
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Sale - Save 25% $ 88.99

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06-13-2026

$ 66.74 USD
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$ 88.99

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A beautiful addition and durable upgrade for your engine

Tired of staring at that bright red plastic oil dipstick? Waiting for a way to add a nice touch to your engine bay without going over the top? ECS Tuning is proud to announce the billet aluminum oil dipstick! Designed to OE specifications with an easy-to-read fill line, offered in three different finishes. Available in black, polished, or clear anodized, we have an offering for every type of enthusiast. Not only does it look better, but also performs better. Because of the durability, it is easier to insert than the factory ribbon dipstick. So, no more fighting with your dipstick to re-install it.

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Bav Auto Timing Chain Tensioner
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Bav Auto Tools - Corporate Logo
T#:580357
Part#: B8800030
In Stock
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This product was last offered at the strikethrough price on
05-03-2026

$ 32.24 USD
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Vital when servicing the timing system.

Genuine BMW Valve Adjustment Feeler Gauge
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Genuine BMW - Corporate Logo
T#:16410
Part#: 83300490942
Ships in 1 day
$ 38.99 USD
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GENUINE BMW TEMPLATE
OEM Febi Hydraulic Alternator Belt Tensioner Assembly - E34 E39 E53 ...
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Febi - Corporate Logo
T#:363804
Part#: 11287838797
Ships on Oct 6, 2026
$ 83.99 USD
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$ 83.99 USD
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The Hydraulic Alternator Belt Tensioner is exposed to a lot of dirt, salt, and other debris due to its front lower location. This can cause the tensioner to seize and not allow the belt tensioner to adjust. Replace your belt tensioner with this OEM high quality hydraulic tensioner for many years of reliable operation to come.
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Bav Auto Lower Timing Chain Sprocket - M50 M52 M52TU M54 S50 S52 ...
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Bavarian Autosport - Corporate Logo
T#:17871153
Part#: 11211719984
In Stock
Sale - Save 20% $ 63.99

This product was last offered at the strikethrough price on
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$ 51.19 USD
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This lower timing chain sprocket is located behind the crank pulley, directly on the crankshaft.


Valve Cover - M52/S52
For vehicles with production date up to 09/1998
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Bremmen Parts - Corporate Logo
T#:26505031
Part#: 11121703341
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$ 201.95 USD
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Valve Cover Gasket Kit - 318.590
For vehicles with production date up to 09/2002 For vehicles with production date from 09/1998
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2X Entries For Our G87 M2 Sweepstakes!
Elring - Corporate Logo
T#:41526368
Part#: 11129070990E
In Stock
$ 45.99 USD
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$ 45.99 USD
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Elring Valve Cover Gasket Set – BMW P# 11129070990
Includes Outer Valve Cover Gasket, Spark Plug Tube Gaskets, and Cap Nut Grommets

Maintain proper engine sealing and eliminate common valve cover oil leaks with this complete Elring gasket set, trusted by professionals and enthusiasts alike. Designed for a precise fit on BMW engines, this kit includes everything needed for a comprehensive valve cover reseal:

Outer Valve Cover Gasket – Provides a tight seal between the cylinder head and valve cover

4 Spark Plug Tube Gaskets – Prevent oil from entering the spark plug wells and affecting ignition performance

15 Cap Nut Grommets – Replace worn grommets to restore proper bolt sealing and prevent oil seepage

Elring is a globally respected OE supplier, known for manufacturing gaskets that meet or exceed BMW’s factory specifications. Whether you're doing routine maintenance or addressing a visible oil leak, this kit ensures long-lasting results with no guesswork or missing pieces.

Fitment – Engineered for a direct replacement and worry-free installation on select BMW models.

Pro Tip: Always inspect the valve cover for cracks or warping before reinstalling. A clean sealing surface is critical for leak-free performance.

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Oil Pump Chain - E36 E46 E34 E39 Z3 Z4
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Iwis - Corporate Logo
T#:14529
Part#: 11417576915
In Stock
$ 45.89 USD
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This is an OEM oil pump chain for BMW's with the M50/M52/M54/S50/S52 6 cylinder engine. We recommend replacing the oil pump chain any time you remove the oil pump from the car.

IWIS is a leader in complex engine parts. Using advanced techniques in research and design allows IWIS to offer parts that not only repair but ultimately improve the way your engine runs.

This item fits the following BMWs:
1992-1998 E36 BMW 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 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1998-2000 Z3 BMW M Roadster M Coupe
2003-2006 E85 BMW Z4 2.5i Z4 3.0i
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Genuine BMW Slide Rail-Twin Chain - 11317836344 - E46 M3,E85 ...
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Genuine BMW - Corporate Logo
T#:34127
Part#: 11317836344
In Stock
$ 69.33 USD
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Timing chain guides wear slowly and can lead to serious problems and even engine failure as a result if the guides wear too quickly. Be sure to replace your guides every 100,000 miles  to prevent potential disaster.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.


Genuine BMW Slide Rail-Twin Chain
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

 

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Athena Cut Ring Head Gasket - 84.5mm - BMW M50 M52 (84mm Bore) ...
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5150 Autosport - Corporate Logo
T#:26171655
Part#: ATH-HG-CR-M50-84
In Stock
$ 324.99 USD
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Upgrade your BMW engine's performance with the Athena Cut Ring Head Gasket. This gasket replaces BMW part # 11121726619 and 11121726617 and is specifically designed for M50 & M52 iron block inline 6-cylinder engines found in E34/E36 chassis. Standard OEM & MLS gaskets can only handle a certain amount of cylinder pressure before they start to leak, making the Athena Cut Ring Head Gasket the recommended choice for applications making 16+ psi. A compression leak passing the head gasket can cause a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure. Athena's gasket is crafted with premium quality reinforced M0115, an asbestos-free material that's original equipment approved and renowned for its superior quality. The AISI 304 stainless steel Cooper Rings bite into the aluminum head, providing maximum sealing capabilities around the cylinder bore and optimizing engine performance, even on engines with nitrous and/or turbo applications that exceed 2-bar boost. Before installation, it is crucial to have the mating surfaces of the cylinder head and block professionally cleaned and resurfaced to ensure they are completely flat. Please be aware that the gasket should have a size that is 0.5mm to 1mm larger than the piston. For example, if the piston measures 84mm, then the gasket should be the next size up, either 84.5mm or 85mm. Installation instructions: Make sure that the engine block and cylinder head surfaces are clean, flat, and free from any debris, oil, or coolant. Install the Cut Ring gasket on the engine block and ensure that it is properly aligned. Avoid twisting or bending the gasket during installation. Place the cylinder head on top of the gasket and install the head bolts or studs in their correct positions. Follow the manufacturer's recommended torque specifications and tighten the bolts or studs in the proper sequence to ensure even clamping force across the gasket. After the initial tightening, re-torque the head bolts or studs after the engine has been started and then allowed to cool to room temperature. This will ensure that the gasket is properly seated and compressed. It is recommended to not use any additional sealant on the MLS gasket, as it is already coated with a Viton rubber sealant. Using additional sealant can hinder the performance of the gasket.
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Genuine BMW Idler Pulley - Multiple BMWs
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Genuine BMW - Corporate Logo
T#:11477
Part#: 11287841228
In Stock
8% off MSRP $ 123.34

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

$ 113.39 USD
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8% off MSRP
$ 123.34

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

$ 113.39 USD
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This is a Genuine BMW Upper Idler Pulley, also known as the roller pulley or deflection pulley. The upper and lower idler pulleys are known to be the primary sources for 'belt squealing'. The pulley is also encased in rubber which will crack over time. If left without service the rubber could fail completely, chucking the belt and leaving you stranded. Replacement is a very simple procedure and can be done anytime the fan is off the engine (belt replacement, water pump service, alternator replacement, etc).
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Genuine BMW VANOS Hub Springs - S54
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Genuine BMW - Corporate Logo
T#:34675
Part#: 11367830684
In Stock
$ 42.99 USD
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Genuine BMW Set, Diaphragm Spring
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Race German Fuel Injector Rebuild Kit - Siemens Style M54
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Race German - Corporate Logo
T#:6827877
Part#: RGSMNS6
In Stock
$ 47.99 USD
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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Have low fuel pressure or rough running engine? Have leaks or broken pintle caps? It may be time to rebuild your fuel injectors. This is an easy refresh kit with all the necessary parts to rebuild your M54 fuel injectors. This kit includes all filters, spacers, o-rings, and caps needed for your type of injector. *Includes fuel injector removal tool.
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Genuine BMW VANOS Filter Cartridge 11361401971
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Genuine BMW - Corporate Logo
T#:12962
Part#: 11361401971
In Stock
22% off MSRP $ 27.68

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

$ 21.71 USD
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22% off MSRP
$ 27.68

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

$ 21.71 USD
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Located at the end of the pressure limiting valve. This prevents contaminants from damaging the VANOS system.

GENUINE BMW VANOS FILTER CARTRIDGE

We sell this part with the required gasket Here

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Genuine BMW Vent Hose - 11617831930 - E46,E85,E46 M3,E85 Z4M ...
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Genuine BMW - Corporate Logo
T#:14624
Part#: 11617831930
In Stock
2% off MSRP $ 127.99

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

$ 124.99 USD
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2% off MSRP
$ 127.99

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

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Vents gases from the crankcase back into the intake.
When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.


Genuine BMW Vent Hose
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54
 

 

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S54 Valve Shim Installation Tool - E46 M3, Z3M, Z4M
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Genuine BMW - Corporate Logo
T#:5674
Part#: 83300493743
In Stock
$ 35.09 USD
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This is the genuine BMW valve shim installer tool with magnet.

This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 Convertible
2001-2002 Z3 BMW M Roadster M Coupe
2006-2008 Z4 BMW Z4 M Roadster M Coupe
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High-Performance Ignition Service Kit - BMW E46 Z3/Z4 S54 3.2L ...
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Packaged by Turner - Corporate Logo
T#:583532
Part#: S54PISKT
In Stock
Sale - Save 19% $ 291.99

This product was last offered at the strikethrough price on
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$ 237.09 USD
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Sale - Save 19%
$ 291.99

This product was last offered at the strikethrough price on
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$ 237.09 USD
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Every 60-80,000 miles, we recommend replacing your spark plugs to ensure your ignition system is running optimally. Over time carbon can build up around the head of the spark plug and decrease spark strength and effectiveness, leading to weaker fuel mixture detonation, misfires, and potential check engine lights. To prevent this, have put together our High-Performance Ignition Service Kits. These kits include new Bav Auto High-Performance Ignition Coils, new spark plugs, dielectric grease, and a BMW spark plug service label to keep track of when your spark plugs were replaced.

Bav Auto's Ignition coils feature core windings that have been modified to increase firepower and promote a faster, more efficient burn. This gives your BMW/MINI increased torque in the lower range of RPM and more horsepower in the upper range. Exact improvements depend on the current condition of your engine, but you'll definitely feel the difference. They'll also improve your fuel economy.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Victor Reinz Crankshaft Seal (90 X 110 X 12)
New style PTFE seal (without tension spring). ¦ Rear
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Victor Reinz - Corporate Logo
T#:596059
Part#: 11142249533
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$ 46.40 USD
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$ 46.40 USD
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The engine crankcase in you car is filled with oil to keep everything lubricated, and to keep the oil inside of the engine, seals are used anywhere there is a seam in the engine, or any place a shaft protrudes from the engine. One such seal is the front main crankshaft seal. This seal is located around the the crankshaft at the front of the engine, and keeps oil from leaking out around the crankshaft. Unfortunately, over time seals will become brittle, crack and begin to leak due to their exposure to heat and oil.
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Genuine BMW Oil Pump Chain
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Genuine BMW - Corporate Logo
T#:369641
Part#: 11417576915
In Stock
$ 34.66 USD
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