BMW Engine Parts for BMW E30 M3 S14 2.3L

Vargas EWG Actuator To Garrett G25-G35 Housing Bracket - BMW EWG G25/...

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T#:51778114

Part#: VTT-FAB-BMW-EWG-

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$ 79.99 USD

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The Vargas EWG Actuator Bracket is the definitive solution for enthusiasts looking to merge BMW’s advanced factory EWG control with the high-performance capabilities of Garrett G-Series turbochargers.

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JE Piston - BMW S14B23 8.5:1 Piston Single 93.60mm

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T#:33713149

Part#: 321357S

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$ 251.99 USD

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Key Benefits:

8.5:1 compression ratio for optimal performance in turbocharged or high-boost setups
93.60 mm bore for precise engine fitment and improved displacement
1.260 in. compression height and -23.10 CC volume for efficient combustion
Forged construction for enhanced strength and resistance to high temperatures
Designed specifically for BMW S14B23 engines, including the E30 M3
Available through Turner Motorsport, a trusted source for BMW performance parts
Suitable for motorsport and high-performance street applications

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JE Piston - BMW S14B23 8.5:1 Piston Single - 94.20mm

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T#:33713160

Part#: 321360S

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JE Pistons BMW S14B23 Piston 8.5:1 Compression – 94.20 mm Bore – 1.260 in. CH, -24.00 CC is the ultimate performance upgrade for enthusiasts looking to enhance their BMW S14B23 engine. Designed to deliver optimal performance and reliability, these pistons are perfect for anyone aiming for high horsepower while maintaining efficiency. Turner Motorsport offers these precision-engineered pistons that provide a perfect fit and maximum power.

Improved Performance: Increases horsepower and torque for an exhilarating driving experience.
Durable Construction: Made from high-quality materials to withstand extreme conditions and prevent failure.
Optimized Compression Ratio: 8.5:1 compression ratio enhances engine efficiency and performance.
Precision Fit: Custom-engineered to fit BMW S14B23 engines perfectly, ensuring easy installation.
Enhanced Engine Response: Delivers quicker throttle response for an engaging driving experience.

Upgrade your BMW S14B23 engine with JE Pistons and experience the difference in power and performance.

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Oil Pump Shim - E30 M3, E30 318i, E21 320i, 2002

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T#:19053

Part#: 11411250427

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Factory oil pump shim in .100mm thickness for cars with S14, or M10 4 cylinder engines.
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.

This item fits the following BMWs:
1970-1976 2002 BMW 1600 2002 2002tii
1977-1983 E21 BMW 320i 323i
1984-1985 E30 BMW 318i
1988-1991 E30 BMW M3

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Washer - E12, E21, E23, E24, E28, E30

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T#:38719

Part#: 12311268420

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Genuine BMW Washer

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

Fits BMW Engines including:
M10,M20,M30,S14,S38

Corteco Valve Stem Seal - E30 M10 M42 S14, E36 M42 M44

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T#:596693

Part#: 11341288544

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Failed valve stem seals are a common cause of a smoking tail pipe on startup. Replacement is a good idea if you're already doing any other work on the cylinder head. Located between the valve spring and the valve guide - 8 required

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Genuine BMW Exhaust Port Stud (6 X 35 mm) - E30 M3

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T#:22167

Part#: 11121312096

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Genuine BMW Stud Bolt - M6X35
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
S14,S38

Continental Power Steering Belt - E30

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T#:369338

Part#: 32421469237

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Make sure your vehicle is steering with power

Adjustable Hose Clamp - Priced Each

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T#:378848

Part#: 25-40/9

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$ 2.86 USD

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For versatile hose fitting solutions, look no further than the Adjustable Hose Clamp. This essential tool offers a secure and adjustable grip for various hose sizes, ensuring leak-free connections in automotive, plumbing, and industrial applications. With its durable construction and user-friendly design, the Adjustable Hose Clamp is a must-have for any toolbox.

Provides secure and adjustable grip
Suitable for various hose sizes
Ensures leak-free connections
Ideal for automotive, plumbing, and industrial applications

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Victor Reinz Oil Pan Gasket - Upper - E10, E21, E30

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T#:291

Part#: 11131727974

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$ 7.53 USD

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E30 M3 Upper Oil-Pan Gasket. Have a leaky oil pan? It may be failed oil pan gaskets (either upper or lower). This is the UPPER oil pan gasket for the S14 engine. We offer this gasket in both cork and paper gasket media.

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Victor Reinz Crank Seal Cover Gasket - E30

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T#:361055

Part#: 11141727975

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Seals crank cover to block surface

Vacuum Hose - E24, E28, E3, E30, E32, E34, E46, Z3

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T#:149270

Part#: 64111368684

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$ 12.99

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Genuine BMW Vacuum Hose White - 2X4
This item fits the following BMW Chassis:
E30 M3,E34 M5,E46 M3,E30,E34,E46

Lock Ring - E23, E24, E28, E30

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T#:38730

Part#: 12311276226

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Genuine BMW Lock Ring

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

Fits BMW Engines including:
M10,M20,M30,S14,S38

Genuine BMW Gasket Set - 11429059338 - E30,E30 M3

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T#:6848

Part#: 11429059338

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Genuine BMW Gasket Set
This item fits the following BMW Chassis:
E30 M3,E30

Fits BMW Engines including:
M20,S14

Genuine BMW Protection Cap Ds/Ms - 12521309527 - E30,E38,E39,E46,E53 ...

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T#:40116

Part#: 12521309527

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2% off MSRP $ 46.99

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$ 46.99

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Genuine BMW Protection Cap - Ds/Ms
This item fits the following BMW Chassis:
E30 M3,E39 M5,E46 M3,E30,E38,E39,E46,E53 X5 X5

Genuine BMW Universal Socket Housing

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T#:21280

Part#: 61138352304

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3% off MSRP $ 28.99

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Genuine BMW Universal Socket Housing, Uncoded - 3 Pol.
This item fits the following BMW Chassis:
E36 M3,E34 M5,E39 M5,E60 M5,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E53 48IS,E34,E36,E38,E39,E46,E53 X5,E65,E70 X5,E71 X6,E82,E83 X3,E89 Z4,E90,F01,F02,F06,F10,F12,F13

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Spark Plug - Priced Each

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T#:594386

Part#: 7912

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$ 5.04 USD

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Replacement Spark Plugs from NGK. Priced Each.

Rubber Grommet - E30

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T#:43907

Part#: 16111176761

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Genuine BMW Rubber Grommet

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

Fits BMW Engines including:
M10,M20,M42,S14

Clamp

D=23/6,4

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T#:40083

Part#: 12521270936

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Genuine BMW Clamp - D=23/6,4
This item fits the following BMW Chassis:
E30 M3,E30,E34,E38,E63

Genuine BMW Stud Bolt - 07129908134 - E30,E34

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T#:19606

Part#: 07129908134

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$ 4.00 USD

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Genuine BMW Stud Bolt -
This item fits the following BMW Chassis:
E30,E34

Genuine BMW 10 Pole Socket Housing - Multiple BMWs

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T#:540927

Part#: 61139277742

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Fixing a faulty connection in your BMWs electrical system? This 10 pole socket housing is a Genuine BMW replacement.

Genuine BMW Electrical Connector Repair Kit - Multiple BMWs ...

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T#:206288

Part#: 61132359999

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$ 19.99 USD

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This is a Genuine BMW 2 pin connector that is used in many places by BMW.

Piston - E10, E12, E21, E23, E24, E28, E3, E30, E32, E34, E9 ...

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T#:6817

Part#: 11421271320

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$ 10.99

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Genuine BMW Piston

This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
M10,M20,M30,S14,S38

Victor Reinz Crankshaft Seal - Front - E30, E36, Z3

Front

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T#:6644

Part#: 11141439570

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BMW ENGINE SHAFT SEAL 11141439570.--

This item fits the following BMWs:
BMW 3 Series - 318i, 318i Convertible, 318is, 318ti
BMW Z Series - Z3 1.9

--.

Elring Oil Pan Gasket - Lower - E30

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T#:292

Part#: 11131727983

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E30 M3 Lower Oil Pan Gasket. Have a leaky oil pan? It may be failed oil pan gaskets (either upper or lower). This is the lower oil pan gasket for the S14 engine. We offer this gasket in both cork and paper gasket media.

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Genuine BMW Connecting Rod Bolt 11241307140

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T#:19121

Part#: 11241307140

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Genuine BMW ENGINE CONNECTING ROD BOLT

Supertech 7mm Intake Valve Stem Seal - Polyacrylic - BMW S14 S38 ...

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T#:641013

Part#: VS-VW7I

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$ 0.99 USD

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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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9.89mm Fuel Line Fitting AN6 PTFE To Male QC

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T#:38094338

Part#: 201-0181

Ships in 5 Business Days

$ 18.99

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01-22-2026

$ 17.99 USD

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This fitting allows you to terminate an AN-6 PTFE fuel line with a secure, leak-free 9.89mm male quick-connect, making it an ideal solution for upgrading or modifying fuel delivery systems in high-horsepower, E85, and race-fuel applications.

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Genuine BMW Voice Recognition SES Adapter Plug - Multiple BMWs ...

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T#:11467

Part#: 84110018038

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$ 6.99 USD

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Inline Fuel Filter AN8 Single In/Out - 6 Micron Filter

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T#:38161700

Part#: 501-0115

In Stock

$ 178.99

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

$ 169.99 USD

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Inline Fuel Filter AN8 Single In/Out - Universal Fitment | Precision Raceworks is a high-performance fuel filtration solution designed for BMW and other high-performance applications. This inline fuel filter ensures superior filtration, protecting your engine from contaminants that can compromise fuel system performance.

Crafted from high-quality billet aluminum, the filter body is precision-machined for durability and reliability. Featuring AN8 female ORB fittings on each end, this universal-fitment filter integrates seamlessly into custom fuel setups, making it ideal for both street and track applications.

Precision-machined billet aluminum construction – Ensures strength, durability, and long-lasting performance
AN8 female ORB fittings – Compatible with a wide range of fuel system setups
High-flow filtration – Effectively removes contaminants to protect fuel injectors and engine components
Universal fitment – Ideal for custom fuel system configurations in BMW and other performance vehicles
Corrosion-resistant anodized finish – Provides excellent protection against fuel and environmental factors
Reliable and efficient fuel delivery – Supports high-performance and racing applications

Note: Mounting hardware is not included.

Ensure clean and efficient fuel delivery with the Inline Fuel Filter AN8 Single In/Out - Universal Fitment | Precision Raceworks, engineered for high-performance reliability.

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12 Piece Magnetic Spark Plug Socket Set - 3/8 Inch Drive

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T#:31887579

Part#: MSPM100

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$ 163.99 USD

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The 12 Piece 3/8" Drive Magnetic Spark Plug Socket Set from VIM Tools is expertly designed for effortless spark plug removal and installation. Each of the 12 magnetic sockets in this set features a satin finish and is equipped with magnetic rings to securely hold the spark plug in place during use.

The sockets are neatly organized in a black and green EVA foam tray with clearly labeled sizes for quick identification.

The set includes a variety of socket types—metric, SAE, 6-point, 12-point, standard length, extra deep, thin wall, universal joint, and dual drive—making it versatile enough for use in a wide range of domestic and imported vehicles.

The spring-loaded universal joint design allows for easy access to spark plugs in tight or confined spaces, while the knurling on the socket body provides extra grip for hand turning. The 12-point 14mm sockets are easily distinguishable by their double knurling, saving you time on the job. Additionally, the dual drive feature lets you use either a 3/8" drive ratchet or a wrench for added flexibility.

Key Features:

Magnetic Ring Inserts: Securely hold spark plugs in place for easy removal and installation.
Versatile Socket Set: Includes metric, SAE, 6-point, 12-point, standard length, extra deep, thin wall, universal joint, and dual drive sockets.
Spring-Loaded Universal Joint: Provides easy access to spark plugs in confined spaces and prevents loosening.
Knurled Grip: Single and double knurling on socket bodies for better hand-turning control.
Convenient Organization: Sockets are laid in a black and green EVA foam tray with labeled sizes for quick identification.
Dual Drive Capability: Allows use with both a 3/8" drive ratchet and a wrench.

Includes:

**Note: All sockets are magnetic and 3/8" Drive**

9/16"
5/8"
14mm
13/16"
16mm Thin Wall 6 Point
14mm Thin Wall 12 Point
9/16" Spring-Loaded UJ
5/8" Spring-Loaded UJ
14mm Spring-Loaded UJ
9/16" Extra Deep 6" OAL
14mm Extra Deep 6" OAL 12 Point

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VW-Audi 7mm Exhaust Valve stem seal / Viton (SET OF 6)

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T#:35795475

Part#: VS-VW7E-6

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$ 7.99 USD

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$ 7.99 USD

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Belt - Air Conditioner - E30 M3 & M20 6 Cyl - 13x823mm

With wing cell compressor

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T#:1495

Part#: 13X823

Ships on Aug 12, 2026

$ 11.99 USD

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This belt drives the air conditioning compressor for the AC system on many M20 6 cylinders, as well as E30 M3. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

This air conditioning belt (AC belt) fits the following BMWs:
1987-1991 E30 M3
1984-1985 E30 318i (M10)1986-1988 E30 325, 325e, 325es
1986-1991 E30 325i, 325is, 325ix
1987-1992 E30 325ic (convertible)
1983-1983 E28 528e

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Bracket Fuel Tank Inner Rear - E30

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T#:70332

Part#: 41121916702

Ships in 8 Business Days

$ 4.99 USD

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Genuine BMW Bracket Fuel Tank Inner Rear
This item fits the following BMW Chassis:
E30 M3,E30

Black Market Parts Universal Fuel Pump Wiring Kit

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T#:38195421

Part#: 601-0054

Ships in 5 Business Days

$ 14.99 USD

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The Black Market Parts Universal Fuel Pump Wiring Kit is a one-stop shop solution for anyone looking to add an additional fuel pump to their fuel tank. This compact kit provides 6 inches of 100% E85 compliant 12 gauge wiring so you don't have to buy complete spools of wire just to get the little wire you need to extend the pump harness. The kit also includes all hardware for bulk head style pass-through for power used by pump manufacturers around the world. Full stainless bulk head power posts make it easy to add pass-through power to any fuel pump

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Plate - E24, E28, E30, E34

3,80 Mm

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T#:34175

Part#: 11321308220

Ships in 8 Business Days

$ 20.99 USD

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Genuine BMW Plate - 3,80 mm
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
S14,S38

PTFE AN6 Fitting To 7.89mm Male QC

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T#:38094325

Part#: 201-0176

Ships in 5 Business Days

$ 15.99

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

$ 14.99 USD

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This setup involves a PTFE AN6 fitting that connects to a 7.89mm male quick-connect (QC) fitting, commonly used in fuel or fluid systems. The PTFE hose offers excellent durability, with resistance to chemicals, heat, and pressure. The AN6 fitting ensures a secure connection, while the 7.89mm male QC fitting allows for fast, tool-free connections and disconnections. When choosing this fitting, ensure it's compatible with both your PTFE hose and system. Need help finding the right components?

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Plate - E24, E28, E30, E34

3,90 Mm

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T#:34177

Part#: 11321308222

Ships in 8 Business Days

$ 20.99 USD

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Genuine BMW Plate - 3,90 mm
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
S14,S38

Plate - E24, E28, E30, E34

3,35 Mm

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T#:34166

Part#: 11321308211

Ships in 8 Business Days

$ 20.99 USD

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$ 20.99 USD

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Genuine BMW Plate - 3,35 mm
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
S14,S38

Belt - Power Steering - E30 M3 - 10x810mm

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T#:1500

Part#: 10X810

Ships in 5 Business Days

$ 11.99 USD

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This belt drives the power steering pump. 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 ones. This belt is for the 1987, 1988, 1989, 1990, and 1991 M3, which has the S14 4 cylinder engine.

This Power Steering belt fits the following BMWs:
1987-1991 E30 M3

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Plate - E24, E28, E30, E34

3,70 Mm

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T#:34173

Part#: 11321308218

Ships in 8 Business Days

$ 20.99 USD

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$ 20.99 USD

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Genuine BMW Plate - 3,70 mm
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
S14,S38

Plate - E24, E28, E30, E34

3,25 Mm

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T#:34164

Part#: 11321308209

Ships in 8 Business Days

$ 20.99 USD

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$ 20.99 USD

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Genuine BMW Plate - 3,25 mm
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
S14,S38

Adhesive Gasket Set - 40 Pieces - 61126929313

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T#:138290

Part#: 61126929313

Ships in 8 Business Days

6% 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.

$ 46.99 USD

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6% 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.

$ 46.99 USD

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Genuine BMW Set Of Sealing Tapes For Wiring Grommet - 40Stk.X 5Mm
This item fits the following BMW Chassis:
E30 M3,E36 M3,E39 M5,E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E53 48IS,E30,E36,E38,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F25 X3,F30,F31,F32,F34,i3i12

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Plate - E24, E28, E30, E34

3,20 Mm

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T#:34163

Part#: 11321308208

Ships in 8 Business Days

$ 20.99 USD

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$ 20.99 USD

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Genuine BMW Plate - 3,20 mm
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
S14,S38

Intake Valve - Priced Each

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T#:367629

Part#: 11341309343

Ships in 8 Business Days

3% off MSRP $ 159.99

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

$ 155.99 USD

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3% off MSRP

$ 159.99

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

$ 155.99 USD

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Plate - E24, E28, E30, E34

3,55 Mm

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T#:34170

Part#: 11321308215

Ships in 8 Business Days

$ 20.99 USD

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$ 20.99 USD

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Genuine BMW Plate - 3,55 mm
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
S14,S38

Accessory Drive Belt Kit

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T#:55281779

Part#: 10865ACDKT

Ships in 5 Business Days

$ 33.73 USD

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$ 33.73 USD

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The Turner Motorsport Accessory Drive Belt Refresh Kit is the ultimate preventive maintenance package for your classic chassis.

Breather Covering Rear - E30

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T#:151009

Part#: 64221972010

Ships in 8 Business Days

3% off MSRP $ 121.99

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

$ 117.99 USD

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3% off MSRP

$ 121.99

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

$ 117.99 USD

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Genuine BMW Breather Covering Rear
This item fits the following BMW Chassis:
E30 M3,E30

Wire With Terminals For 90 Degree 6 Pin Bulkhead (Red)

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T#:38161695

Part#: 201-0360-RED

Ships in 6 Business Days

$ 5.99 USD

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$ 5.99 USD

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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Red in color and 12 Gauge.

Plate - E24, E28, E30, E34

3,85 Mm

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T#:34176

Part#: 11321308221

Ships in 8 Business Days

$ 20.99 USD

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$ 20.99 USD

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Genuine BMW Plate - 3,85 mm
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
N51,S14,S38

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BMW Engine Parts for BMW E30 M3 S14 2.3L

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