BMW Engine Parts for BMW E30 M3 S14 2.3L

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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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Performance Tool - Corporate Logo
T#:1855974
Part#: W942
Ships on Oct 16, 2026
$ 8.99 USD
Free Shipping on orders $49 and up
Includes straight, angled and combination picks
Belt - Air Conditioner - E30 E28 - M20 Engine - 13x810mm
For vehicles with production date up to 03/1992
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:1451
Part#: 13X810
Ships on Oct 14, 2026
$ 9.47 USD
Free Shipping on orders $49 and up
$ 9.47 USD
Free Shipping on orders $49 and up
This belt drives the air conditioning compressor on many (see list) M20 6 cylinder engines. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are causing noise, it's time for new belts.

This air conditioning belt (13x810mm) fits the following BMWs:
1984-1985 E30 325, 325e, 325es
1984-1988 E28 528e
1984-1986 E28 524td
1989-1990 E34 525i (M20 single cam engine)
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Victor Reinz - Corporate Logo
T#:369714
Part#: 07119963200
In Stock
$ 2.03 USD
Free Shipping on orders $49 and up
A14x18-AL used on various engine plugs

Performance Tool - Corporate Logo
T#:1855998
Part#: W80535
Ships in 3 Business Days
$ 1.99

This product was last offered at the strikethrough price on
08-26-2026

$ 1.54 USD
Free Shipping on orders $49 and up
$ 1.54 USD
Free Shipping on orders $49 and up
Easy to read markings to set gaps quickly and easily.

Gear Wrench - Corporate Logo
T#:587003
Part#: KDT164
In Stock
$ 10.99 USD
Free Shipping on orders $49 and up
Gauge and accurately alter the gap of your spark plugs.
CTA Tools - Corporate Logo
T#:641668
Part#: CTA2554
In Stock
$ 8.55

This product was last offered at the strikethrough price on
08-23-2026

$ 7.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 8.55

This product was last offered at the strikethrough price on
08-23-2026

$ 7.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
High quality steel blades with 4 different patterns for removal & installation of O-Rings, Oil Seals & more

Performance Tool - Corporate Logo
T#:641935
Part#: WLMW5203
In Stock
$ 19.99 USD
Free Shipping on orders $49 and up
Many uses around the garage and home
70-90mm 3/8"/9mm Band Hose Clamp
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:363017
Part#: 003402ECS06A-11
In Stock
Sale - Save 25% $ 6.99

This product was last offered at the strikethrough price on
06-13-2026

$ 5.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 6.99

This product was last offered at the strikethrough price on
06-13-2026

$ 5.24 USD
Free Shipping on orders $49 and up

Upgrade your BMW with ECS Tuning's Stainless Steel Hose Clamps, designed for convenience and durability. With various band widths and German-style T-bolts, these clamps offer easy adjustment to your required diameter. Say goodbye to dealer pricing and enjoy the quality you love at ECS Tuning.

  • Full stainless steel construction
  • Various band widths available
  • German-style T-bolts for easy adjustment
  • Convenient solution for hose clamp replacement
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Genuine BMW - Corporate Logo
T#:6393
Part#: 07119904533
In Stock
$ 4.09 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Bolt
This item fits the following BMW Chassis:
E30 M3,E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4,E86 Z4


Genuine BMW - Corporate Logo
T#:35369
Part#: 11427542983
In Stock
$ 5.99 USD
Free Shipping on orders $49 and up


Genuine BMW Torx Screw - M8X25
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E83 X3,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F22,F25 X3,F26 X4 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N51,N52N,N54,N54T,N55,S55

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Gear Wrench - Corporate Logo
T#:641406
Part#: KDT2593
Ships in 6 Business Days
$ 17.99

This product was last offered at the strikethrough price on
05-02-2026

$ 15.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 17.99

This product was last offered at the strikethrough price on
05-02-2026

$ 15.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Pick up hard-to-reach ferrous metal parts or tools


Schwaben Telescoping Round Mirror
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:366811
Part#: 010772SCH01A
In Stock
Sale - Save 25% $ 22.99

This product was last offered at the strikethrough price on
05-02-2026

$ 17.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 22.99

This product was last offered at the strikethrough price on
05-02-2026

$ 17.24 USD
Free Shipping on orders $49 and up
Great for working in tight spacers when you can't get a good eye on the issue.
NOCO - Corporate Logo
T#:4333525
Part#: MC101NOCOKT
In Stock
$ 9.00 USD
Free Shipping on orders $49 and up

The MC101 NCP2 Battery Terminal Treatment Kit offers comprehensive protection for your battery. NCP2 is designed to create a barrier that shields all surfaces from corrosive acid fumes, which can diminish battery life and cranking performance. It's ideal for use on battery terminals, cables, hold-downs, battery boxes, and other components. This formula doesn't dry out or evaporate and comes with a guarantee for the entire lifespan of your battery.


Features:

  • Stops battery corrosion for the life of your battery.
  • Oil-based formula that does not dry or evaporate.
  • Eliminates battery corrosion for increased cranking ability.
  • Environmentally safe and resistant to reversion, moisture, shock and vibration.
  • Comes packaged with NCP2 Battery Corrosion Preventative Spray, and Battery Terminal Protectors.


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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Genuine BMW - Corporate Logo
T#:42873702
Part#: 61135B70D27
Ships on Mar 22, 2027
$ 11.99 USD
Free Shipping on orders $49 and up

60-80mm 3/8"/9mm Band Hose Clamp
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:341277
Part#: 003402ECS06A-10
In Stock
Sale - Save 25% $ 6.99

This product was last offered at the strikethrough price on
06-13-2026

$ 5.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 6.99

This product was last offered at the strikethrough price on
06-13-2026

$ 5.24 USD
Free Shipping on orders $49 and up

Discover ECS Tuning's stainless steel hose clamps, designed to simplify your Mini's maintenance tasks. No more waiting for dealership orders or overpaying!

These clamps offer versatility with various band widths and German-style T-bolts for size adjustment, ensuring they meet your required diameter. Say goodbye to dealer pricing while securing top-notch quality synonymous with ECS Tuning.

  • Stainless steel construction for durability
  • Versatile band widths for various applications
  • German-style T-bolts for size adjustment
  • High-quality alternative to dealership hose clamps
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Precision Raceworks - Corporate Logo
T#:38195399
Part#: 501-0051
In Stock
$ 19.99 USD
Free Shipping on orders $49 and up
Precision Raceworks 6 feet of length and 3mm inner diameter
Fischer and Plath Gasket Ring
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:362383
Part#: 07119963201
In Stock
$ 0.82 USD
Free Shipping on orders $49 and up
A14x18-CU

90-110mm 3/8"/9mm Band Hose Clamp
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:341281
Part#: 003402ECS06A-13
In Stock
Sale - Save 40% $ 6.99

This product was last offered at the strikethrough price on
05-02-2026

$ 4.19 USD
Free Shipping on orders $49 and up
Sale - Save 40%
$ 6.99

This product was last offered at the strikethrough price on
05-02-2026

$ 4.19 USD
Free Shipping on orders $49 and up

ECS Tuning 304 Stainless Steel Hose Clamps

Once again, ECS Tuning has found a way to make life easier for working on your car. Need new hose clamps but don't want to wait to order it from the dealership or pay more than you should for a hose clamp? That's where we come in! These are full 304 stainless steel hose clamps with various band widths for your convenience. They are German style using T-bolts to adjust in size to your required diameter. Never pay dealer pricing again, but still get the quality you love here at ECS Tuning.

  • Made from high-quality 304 stainless steel for durability
  • German-style design with T-bolts allows for easy size adjustment
  • Various band widths for versatile use
  • Avoid dealership pricing without compromising on quality
  • Perfect for BMW enthusiasts seeking affordable yet reliable hose clamps
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Genuine BMW - Corporate Logo
T#:360588
Part#: 11137535106
In Stock
3% off MSRP $ 8.27

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

$ 7.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 8.27

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

$ 7.99 USD
Free Shipping on orders $49 and up

Need to replace your oil drain plug? Here is the original drain plug to ensure a tight fit and perfect seal!

Fits the following BMW's:
B58 B48 B46 B38 N55


Black Mechanics Work Gloves - XL - Schwaben
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:366783
Part#: 010337SCH03A
In Stock
Sale - Save 25% $ 22.99

This product was last offered at the strikethrough price on
05-02-2026

$ 17.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 22.99

This product was last offered at the strikethrough price on
05-02-2026

$ 17.24 USD
Free Shipping on orders $49 and up

Perfect for any job when it comes to keeping your hands clean and protected.

Features:

  • High dexterity
  • Elastic hook and loop strap
  • Textured latex finger tips for grip
  • Breathable material
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Pro-Line Injector And Glow Plug Grease - 20g
10X Entries Into Our F80 M3 Sweepstakes
Liqui-Moly - Corporate Logo
T#:49787695
Part#: 22243
In Stock
$ 6.99 USD
Free Shipping on orders $49 and up
This high-performance lubricant is formulated to prevent moisture ingress and oxidation, which are the primary causes of "frozen" injectors and glow plugs.
Schwaben Battery Post And Terminal Brush
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:378265
Part#: 006348SCH01A
In Stock
Sale - Save 15% $ 4.99

This product was last offered at the strikethrough price on
05-02-2026

$ 4.24 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 4.99

This product was last offered at the strikethrough price on
05-02-2026

$ 4.24 USD
Free Shipping on orders $49 and up

Battery Terminal brush uses the external brush to clean the cable clamps and the internal brush to clean the battery posts. Made from high Impact plastic body to eliminate tool corrosion.

Keeping the connection clean is an important part of making sure your battery is transferring the proper voltage during startup.

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Schwaben Self-Adjusting Wire Stripper/Cutter/Crimper
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:37622217
Part#: 3774SCH01A
In Stock
Sale - Save 15% $ 22.99

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

$ 19.54 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 22.99

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

$ 19.54 USD
Free Shipping on orders $49 and up

Schwaben's Self-Adjusting Wire Strippers are an essential addition to any garage or toolbox. Engineered with precision and versatility, these wire strippers automatically adapt to various wire sizes, making them perfect for a wide range of automotive and electrical applications.

Crafted with Schwaben's renowned quality standards, this tool ensures reliable performance and long-lasting durability, helping you tackle wiring tasks efficiently and accurately. Whether you're a professional mechanic or a DIY enthusiast, these wire strippers are your go-to solution for seamless and precise wiring repairs.

Key Features:

Ergonomic Design: 6-inch handles with rubber grips provide superior comfort and control during use. Self-Adjusting Stripper Jaws: Serrated jaws offer a secure grip for consistent and accurate stripping. Adjustable Depth Gauge: Enables precise, repeatable wire stripping to match your project’s needs. Wide Range Compatibility: Strips wires ranging from 10 to 24 AWG with ease. Integrated Wire Cutter: Effortlessly slices wires between 10 and 24 AWG. Built-In Crimper: Crimps both insulated and non-insulated wires in sizes from 10 to 22 AWG. Schwaben’s Self-Adjusting Wire Strippers combine precision, convenience, and durability into one must-have tool, ensuring professional results for every project.

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Victor Reinz - Corporate Logo
T#:597166
Part#: 12111252257
Ships in 1 Business Day
$ 3.99

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

$ 2.99 USD
Free Shipping on orders $49 and up
$ 2.99 USD
Free Shipping on orders $49 and up
Seals the cover plate to the cylinder head
ARP - Corporate Logo
T#:338571
Part#: TMS1733
In Stock
Starting at $ 1.99 USD
Free Shipping on orders $49 and up
Starting at $ 1.99 USD
Free Shipping on orders $49 and up
If you are using a premium fastener, such as the ARP brand rod bolts, head bolts, or main bolts, then you will want this assembly lube. Made to be used to precisely duplicate all ARP fastener preload specifications.
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Elring Intake Valve Seal Repair Kit - E30, E36
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:374871
Part#: 11349059171
Ships in 1 Business Day
$ 8.19 USD
Free Shipping on orders $49 and up
Includes seals to do half of your engine's valves

Vaico - Corporate Logo
T#:57231520
Part#: 07119901299
In Stock
New Item
$ 2.99 USD
Free Shipping on orders $49 and up
M8x16
Gear Wrench - Corporate Logo
T#:30164626
Part#: KDT84040H
Ships in 6 Business Days
$ 59.48 USD
Free Shipping on orders $49 and up

Features:

  • Versatile Shapes: Perfect for leveraging or pulling parts, springs, and cotter pins.
  • Easy Access: Designed to navigate around wiring, hoses, and other engine bay obstacles.
  • Durable Blade: Full polish alloy steel blade resists rust and corrosion.
  • Ergonomic Handle: Tri-lobe dual material handle ensures strength and efficiency.
  • Long-Lasting: Oil and solvent resistant handle extends tool life.
  • Complete Set: Includes mini full hook, 90° mini hook, mini straight hook, and mini offset hook.
  • Organized Storage: Comes with a pouch for easy storage and organization.
  • High Standards: Meets or exceeds ASME standards for performance and quality.


Includes:

  • Mini Full Hook
  • 90° Mini Hook
  • Mini Straight Hook
  • Mini Offset Hook
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Lisle - Corporate Logo
T#:641682
Part#: LIS22850
In Stock at Vendor
$ 17.99 USD
Free Shipping on orders $49 and up
A must for any car enthusiast.
Race German - Corporate Logo
T#:7703243
Part#: RGIJT0L
Ships in 2 Business Days
$ 17.99 USD
Free Shipping on orders $49 and up
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. Race German's BMW fuel injector rebuild kit is one of their best selling products. To make things easier, they are now offering this little tool to help you remove the small micro filters out of the end of the Bosch fuel injectors. This simple tool threads into the end of the injector, and once engaged you simply wiggle and pull, and the micro filter comes out. *Note: This tool is included with many of the Race German Injector rebuild kits
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Fischer and Plath - Corporate Logo
T#:403883
Part#: 07119963151
Ships in 1 Business Day
$ 3.99

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

$ 2.99 USD
Free Shipping on orders $49 and up
$ 2.99 USD
Free Shipping on orders $49 and up
A12x17-CU

URO Coolant Level Sensor - E24 E30 E32 E34
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:593414
Part#: 61311378320
Ships in 1 Business Day
$ 17.99 USD
Free Shipping on orders $49 and up
$ 17.99 USD
Free Shipping on orders $49 and up
This sensor is critical in keeping tabs of your cooling system's health.
Performance Tool - Corporate Logo
T#:1809133
Part#: W80575
Ships in 1 Business Day
$ 17.62 USD
Free Shipping on orders $49 and up
Comfortable vinyl grip handles.
Lisle - Corporate Logo
T#:641655
Part#: LIS67900
Ships in 1 Business Day
$ 4.99 USD
Free Shipping on orders $49 and up
Always check gap on your new spark plugs


OEM Elring Camshaft Seal - BMW E30 E38 E28 E24
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:2706186
Part#: 11141271415
In Stock
$ 8.99 USD
Free Shipping on orders $49 and up
Replacement cam seal, located in the timing cover or the valve cover on some models
Elring - Corporate Logo
T#:580020
Part#: 702.994
In Stock
$ 20.99

This product was last offered at the strikethrough price on
06-26-2026

$ 17.99 USD
Free Shipping on orders $49 and up
$ 17.99 USD
Free Shipping on orders $49 and up
Replace when doing clutch job

Hella - Corporate Logo
T#:7175
Part#: 12631708646
Ships in 1 Business Day
$ 21.99

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

$ 19.99 USD
Free Shipping on orders $49 and up
$ 19.99 USD
Free Shipping on orders $49 and up
This part has been superseded to BMW Part 12631708647

Bosch - Corporate Logo
T#:375327
Part#: 61131372626
In Stock at Vendor
$ 2.03 USD
Free Shipping on orders $49 and up

Elring - Corporate Logo
T#:579922
Part#: 562.939
Ships in 1 Business Day
$ 10.99

This product was last offered at the strikethrough price on
08-26-2026

$ 9.99 USD
Free Shipping on orders $49 and up
$ 9.99 USD
Free Shipping on orders $49 and up
Oil Seal for the camshaft
Performance Tool - Corporate Logo
T#:1809138
Part#: W125C
Ships in 1 Business Day
$ 9.99 USD
Free Shipping on orders $49 and up
Thickness Gauge (32 Blades)

5150 Autosport - Corporate Logo
T#:28537477
Part#: ATH-HG-CR-S14-95
Ships in 3 Business Days
$ 284.99 USD
Free Shipping on orders $49 and up
This Athena Cut Ring Head Gasket is specifically engineered to replace BMW part 11121316714 for the S14B20, S14B23, S14B25, S14B27 engines found in the E30 M3. Factory OEM & MLS head gaskets are only engineered to handle a limited amount of cylinder pressures before they start to leak, causing a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure. Athena-SCE Cut Ring Head Gaskets are uniquely designed to handle increased cylinder pressure caused by power modifications, making them the recommended choice for applications making 16+ psi. Design: Athena-SCE's gasket body is composed of Motorgasket, a reinforced material developed by Athena's R&D department. This consists of a steel core covered with two layers of asbestos-free aramid fibre and offers excellent thermal and mechanical resistance without compromising its ability to adapt to mating surfaces. To ensure maximum sealing under all conditions, a silicone bead is also applied to critical sealing areas, such as oil and coolant passages. The AISI 304 stainless steel cooper rings bite into the aluminum head, providing maximum sealing around the cylinder bore and optimizing engine performance, even on engines with nitrous and/or turbo applications that exceed 2 bar boost.
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Oil Filter Housing Gasket Set
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:591706
Part#: 11429059338
Ships in 1 Business Day
$ 12.99 USD
Free Shipping on orders $49 and up
Located at the top of the filter housing
Victor Reinz - Corporate Logo
T#:582057
Part#: 11131727983
Ships in 1 Business Day
$ 18.31

This product was last offered at the strikethrough price on
08-04-2026

$ 15.51 USD
Free Shipping on orders $49 and up
$ 15.51 USD
Free Shipping on orders $49 and up
If your car is leaving oil on your driveway, it might be due to a failing Oil Pan Gasket. This gasket is a common leak source, so be sure to replace it if you are working on your oil pan or if you notice oil leaks.
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AGA Tools - Corporate Logo
T#:5135636
Part#: AGA-CP-0-14
Ships in 7 Business Days
$ 8.99 USD
Free Shipping on orders $49 and up
Don't let dirt be the reason for bad fuel injectors.


Titan - Corporate Logo
T#:797045
Part#: TIT19391
Ships in 6 Business Days
$ 66.99 USD
Free Shipping on orders $49 and up
Seals and blows out clogged lines/pipes
ARP - Corporate Logo
T#:28537451
Part#: ARP-HSK-S14
Ships in 3 Business Days
$ 179.99 USD
Free Shipping on orders $49 and up
This ARP head stud Kit is designed for the BMW S14 B20, S14B23, S14B25, S14B27 engines found in the E30 M3. Installing ARP head studs can provide several benefits, including increased clamping force, improved head gasket sealing, and greater overall engine strength. This is especially important in high-performance and racing applications where the engine is subjected to increased stress and higher temperatures. Before installing ARP head studs, it is important to properly clean and prepare the engine block and cylinder head mating surfaces. It is also recommended to use ARP Ultra-Torque Fastener Assembly Lubricant during installation to ensure proper torque and clamping force. Instructions: 1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the block. Chase if necessary with ARP Thread Chaser. 2. Clean and inspect all hardware prior to installation. Look for obvious defects or shipping damages, plus proper fit, length and dimension. 3. If the cylinder head studs protrude into a water jacket, lubricate the block threads of the studs with ARP THREAD SEALER. 4. Screw studs into the block “HAND TIGHT ONLY”. 5. Install the cylinder head(s) and check for binding or misalignment. 6. Lubricate the stud threads, nuts and washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT. Then install the washers and the nuts onto the studs and tighten them hand tight. ARP recommends using the ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT that is provided with each kit as opposed to motor oil. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when motor oil or other low quality lubricants are used.
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