BMW Engine Parts for BMW E30 M3 S14 2.3L

Bav Auto Ratcheting Serpentine Belt Wrench Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:580390

Part#: B8800077

Ships on Dec 29, 2026

Sale - Save 7% $ 67.99

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

$ 62.99 USD

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Used to retract your serpentine belt tensioner. This kit includes 18mm, 5/8 in, 14mm, 13mm, 12mm, sockets and 3/8 in and 1/4 in drive adapters

Genuine BMW Fuel Pump - E30 318 M3 (09/1983+), 325e 325i (up to 09/19...

For Vehicle's with the production date up to 09/1987

T#:2786

Part#: 16141179415

Ships in 1-2 days

7% off MSRP $ 869.11

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

$ 809.99 USD

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$ 869.11

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This in tank fuel pump fits the BMW E30 325e 325es 325i 325is 325ix 325ic thru 1987 with M20 engine. This is also called the pre-pump and is located inside the fuel tank.

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:
1984-1987 E30 BMW 325e 325es 325i 325is 325ix 325ic
1988-1991 E30 BMW M3

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6 Piece Stubby Triple Square Driver Set

T#:641993

Part#: VIMXZNS412

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$ 35.86 USD

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The 6 Piece Stubby XZN Triple Square Driver Set features 1/4" square drive drivers designed for impact, ensuring consistent performance across sizes from 4mm to 12mm. Crafted from durable S2 Steel and fully heat-treated, these drivers are robust and prepared for any task at hand.

Their satin chrome plated finish not only prolongs their lifespan but also adds a professional touch to your toolkit. What sets these drivers apart is their compact one-piece design, enhancing ease of handling and storage.

These stubby XZN drivers arrive neatly organized on a 4" Magrail TL Magnetic Socket Organizer, ensuring they're always at your fingertips. Plus, they come with the assurance of our LIFETIME REPLACEMENT program, providing you with confidence in your investment. This set equips you with the perfect XZN sockets, even for those snug spaces.

Includes:

4" Magrail TL Magnetic Socket Organizer
4 mm
5 mm
6 mm
8 mm
10 mm
12 mm

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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Precision Raceworks In-Line Micro Regulator - 6 Bar

T#:38094308

Part#: 601-0261

Ships in 10 Business Days

$ 64.99 USD

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For enthusiasts seeking to regulate fuel pressure at the engine without the complexities of manual adjustments or the need for a 1:1 boost reference, a preset fuel pressure regulator offers an ideal solution. These compact regulators are designed for straightforward installation and consistent performance.

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OEM Rein Fuel Tank Filler Cap - Multiple BMWs

2X Entries Into Our F80 M3 Sweepstakes

T#:639082

Part#: 16116750564

In Stock

$ 25.99 USD

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Replace your damaged or missing non-locking fuel tank cap with this direct replacement cap.

Extended Spark Plug Socket

T#:391150

Part#: SUU884506

In Stock

9% off MSRP $ 31.99

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

$ 28.99 USD

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9% off MSRP

$ 31.99

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$ 28.99 USD

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3/8" drive socket with 5/8" opening for most spark plugs

Genuine BMW Fuel Vent Hose

T#:19435

Part#: 13311722565

Ships in 1-2 days

3% off MSRP $ 68.99

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$ 66.99 USD

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3% off MSRP

$ 68.99

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$ 66.99 USD

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Genuine BMW Fuel Hose - 561mm-920mm

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

Fits BMW Engines including:
M10,M20,M30,M50,M70,S14,S38

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Motorsport Valve Springs - E30 M3, E24 M6, E34 M5, E36 Euro M3 (Price...

T#:281

Part#: 11341315912

In Stock

Sale - Save 25% $ 39.85

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$ 29.89 USD

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These Motorsport valve springs are from the Sport Evo 3 model but can be used in all E30 M3s (and others). We found that the stock original valve springs can be too weak when used with upgraded cams and this genuine BMW Motorsport part is an upgrade over the original design. Valve springs also get weaker over time so these are the perfect replacement when refreshing the S14 cylinder head. A weak spring can lead to a burnt valve seat or even a bent valve. These are also the stock springs in the M88/S38 and Euro S50B30.

Priced per valve (price includes 1 inner and 1 outer).

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VIM Tools 13 Piece XZN Triple Square Driver Set

T#:21965987

Part#: XZNS1000A

In Stock

$ 87.99 USD

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Discover the precision and durability of our 13 Piece XZN Triple Square Driver Set. Each driver is ingeniously designed as a 2-piece unit, seamlessly integrating the bit and socket for effortless use. Crafted from top-tier S2 Steel, these standard-length drivers provide optimal reach and grip, catering to a diverse range of tasks.

Spanning from 4mm to 18mm, these drivers are your versatile solution, perfect for automotive repairs or intricate DIY projects. Organized in a foam padding, they stay secure and readily available whenever you need them.

With our commitment to quality, these drivers are backed by our LIFETIME REPLACEMENT program, ensuring your confidence in every task. Upgrade your toolkit today and experience the ease of working with high-quality tools tailored to meet your demands.

Includes:

Foam casing
4 mm
5 mm
6 mm
7 mm
8 mm
9 mm
10 mm
11 mm
12 mm
13 mm
14 mm
16 mm
18 mm

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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Blue WG38 Gen V Ultra-Gate 38 - 14PSI

T#:22591972

Part#: TS-0551-1011

In Stock at Vendor

10% off MSRP $ 430.99

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

$ 387.99 USD

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10% off MSRP

$ 430.99

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$ 387.99 USD

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The Gen V WG38 Ultra-Gate 38 external wastegate is your cost-effective, high-performance solution. This 38mm external wastegate is meticulously designed for hassle-free bolt-on applications that make use of the 2-bolt flange.

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Passenger Side Fuel Sending Unit

2X Entries Into Our F80 M3 Sweepstakes

T#:5471090

Part#: 16141152266

In Stock

$ 264.99 USD

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Fuel sending unit, found in your vehicle's fuel tank, on the side with the fuel pump.

HD Precision Boost Battery Clamps - NOCO

T#:641115

Part#: GBC003

In Stock

Sale - Save 6% $ 24.99

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$ 23.61 USD

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The NOCO GBC003 Boost HD Precision Battery Clamps are heavy-duty clamps crafted for use with 12-volt gas and diesel engines. These clamps feature a needle-nose profile, allowing them to fit any shape or size battery terminal, from small terminals in tight spaces to top and side post batteries, as well as large terminal sizes. Their robust and rugged springs ensure maximum current flow with minimal power loss. Additionally, the Boost HD Precision accessory boasts no-melt and smoke-free properties, high current transferability, and reinforced all-metal construction.

Features:

Heavy-duty battery clamp designed for both 12-volt gas and diesel engines.
Needle-nose clamp profile for jump starting hard-to-reach and oversized battery terminals.
Made from durable, heat stabilized 8 AWG silicone wire that maintains its flexibility in cold weather environments.
Engineered to efficiently transfer maximum current flow with minimal power loss.
Compatible with the GB20, GB40, GB50, and GBX45 UltraSafe Lithium Jump Starters.

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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WPC Treated Main Bearing Set - Standard Size - E30 M3 2.3 Liter ...

10X Entries Into Our F80 M3 Sweepstakes

T#:13299324

Part#: 11210666110WP2KT

Ships on Nov 12, 2026

$ 174.99 USD

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3 Arm Engine Cylinder Hone - 8"

T#:641408

Part#: 2833D

Ships in 7 Business Days

$ 31.99 USD

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Hone and remove glaze from engine cylinders from 3/4" to 4" and 19mm to 101mm in diameter

OEM Victor Reinz Head Gasket Set - E30 M3 2.3L

T#:288

Part#: 11121316992

Ships in 3 Business Days

$ 271.99 USD

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Includes all the gaskets and seals needed when rebuilding the S14 cylinder head, along with the head gasket. This set of gaskets is a both a time and money saver. It includes all of the commonly replaced gaskets, seals, and o-rings when performing this overhaul. Having these on hand instead of chasing them down at the last minute will save you time, money, and frustration. With this area of the engine apart you're going to want or need to replace these items anyway to ensure it's free of fluid and vacuum leaks. This is especially important because some states have very strict emissions regulations and vacuum and oil leaks can lead to failed inspections tests. On newer cars this can also create issues in the on-board diagnostics system. Even if you're not pulling the head this set includes so many valuable parts you'll want to keep this on hand to use for spares. If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time. This item fits the following BMWs: 1987-1991 E30 BMW M3

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Mishimoto 19 Row Universal Oil Cooler

For custom applications only. Not a direct bolt on.

T#:378414

Part#: MMOCUL

In Stock at Vendor

$ 536.99 USD

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Even under optimum driving conditions increased oil temperatures will cause a drop in pressure and will decrease the ability for your engine to be properly lubricated. With this new oil cooler, you can keep your oil temperatures down for optimum driving conditions. The kit includes four-feet of stainless braided line, adapter fittings, and oil filter sandwich adapter. Rows: 19 Overall Dimensions: 13" x 5.5" x 2" Core Dimensions: 11.25" x 5.5" x 2" Braided Hoses: 4ft .75 inch & 4ft 9 inch Braided Hose Fittings: -10AN Sandwich Plate Fittings: -10AN WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.

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Vacuum Gauge and Fuel Pump Tester

T#:5498468

Part#: 20300

Ships in 2 Business Days

$ 52.99

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

$ 50.99 USD

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A must have

MTX-D: Ethanol Content % And Fuel Temperature Gauge

T#:22558994

Part#: INN3904

In Stock at Vendor

14% off MSRP $ 313.99

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

$ 269.00 USD

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14% off MSRP

$ 313.99

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

$ 269.00 USD

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Introducing the Innovate Motorsports MTX Digital Series "Dual Function" Gauges – now available! These 2 1/16" (52mm) gauges come with interchangeable faceplates and bezels, locking connectors for simplified installation, and MTS serial connections for seamless integration with other Innovate devices for data logging.

DISPLAY RANGE

Ethanol Content %: 0-100%
Temperature: -40-257 °F (-40-125°C)

KEY FEATURES

Ethanol Content
Error reporting for ethanol content sensor (Digital Display)
Fuel Temperature
Customizable exterior LED display
Programmable exterior LED color options
Selectable unit of measure in °F or °C
Programmable fuel temperature warning (outer LED)
2-Configurable analog outputs
Ethanol Content: 0v = 0%, 5v = 100%
Fuel Temperature: 0v = -40 °F, 5v = 257 °F (-40-125°C)

MTX-D: Ethanol Content Percentage & Fuel Temp Gauge Kit includes Gauge (Black Faceplate, Black Bezel), Silver Bezel & White Faceplate, Harness, Program Cable (Serial), Ethanol Content Sensor, Quick Start Installation Guide.

Please note that this is a universal fitment gauge, and installation may vary depending on the vehicle.

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DeatschWerks Performance Fuel Injector Set - 440cc

For Custom Applications - Will require additional tuning or modifications.

T#:6151331

Part#: 18U-09-0440-4

Ships in 6 Business Days

$ 363.99 USD

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For tuners and engine builders, the DeatschWerks 18U-09-0440-4 represents a highly predictable and well-characterized fueling solution.

OEM Bosch Oxygen Sensor -- E30 M3

T#:3454

Part#: 11781310838

Ships in 1-2 days

$ 146.47

This product was last offered at the strikethrough price on
08-03-2026

$ 133.99 USD

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A new oxygen sensor can improve driveability and lengthen engine life. Ultimately, you achieve a smoother running engine that is more fuel efficient. Feedback from the oxygen sensor provides closed-loop control of the injected quantity of fuel for optimum air-fuel mixture, enabling virtually complete combustion to take place. Contaminants in gas and certain atmospheric conditions can drastically shorten the life of any oxygen sensor, therefore they should be checked with every periodic maintenance and changed if necessary.

This is the OEM Bosch oxygen sensor for E30 BMW's with the S14 engine. This sensor is mounted in the manifold before the catalytic converter. OEM replacement for BMW # 11781310838.

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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Hella Air Horn Kit

T#:592708

Part#: 3001651

Ships in 2 Business Days

$ 143.99

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

$ 124.99 USD

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Get noticed with this air horn kit from Hella!

Race German Inline Fuel Pressure Adapter (1/8npt)

T#:7703242

Part#: RGIFPA

Ships in 1 Business Day

$ 23.99 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. Finding a way to measure your fuel pressure is not always the easiest thing to do. Race German wanted to make your life just a little easier with this in-line fuel pressure adapter. This simple solution allows you to splice into your rubber fuel feed line hose and attach a 1/8NPT pressure sender. This would be great to run a fuel pressure gauge, or give you a way to temporarily test your pressure for troubleshooting issues, either way you can't go wrong. *Does not include pressure sender.

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POR15 Absolute Coatings Fuel Tank Sealer

T#:1575841

Part#: POR49216

Ships in 7 Business Days

$ 40.99 USD

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POR-15 Fuel Tank Sealer was formulated and developed in our own laboratories due to the demand for a high-tech sealer impervious to all fuels, including the new Stage II fuels which have a high alcohol content.

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Oil Pump Chain - E30 M3, E28, E24, E23

T#:99

Part#: 11411716988

Ships in 2 Business Days

$ 29.99

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

$ 28.99 USD

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E30 M3 Replacement Oil Pump Chain. Superseded to 11417577656

DeatschWerks Installation Kit For DW65C And DW300C Fuel Pump - E30 ...

For Vehicles with Production dates 1988-1991

T#:6091452

Part#: 9-1030

Ships in 6 Business Days

$ 21.99 USD

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Maximize your engine's potential with the DeatschWerks 9-1030 DW300 Series Fuel Pump.

E30 Fuel Tank Hose

2X Entries Into Our F80 M3 Sweepstakes

T#:9126160

Part#: 16121180402

Ships in 2 Business Days

$ 38.99 USD

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$ 38.99 USD

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Hose that runs from the filler neck to the tank

Deluxe Compression Tester

T#:585065

Part#: OTC5605

Ships in 7 Business Days

$ 349.99 USD

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The only way to check compression is with a compression tester like this one.

ARP Main Stud Kit, BMW S14

T#:28537458

Part#: ARP-MSK-S14

Ships in 4 Business Days

$ 119.99 USD

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This ARP Main Stud Kit is designed to replace BMW 11111735525 for the S14 B20, S14B23, S14B25, S14B27 engines found in the E30 M3. One significant advantage of these main studs is their ability to prevent main cap walk, which can occur when the main caps shift or move out of position, potentially causing damage to the engine. In addition, ARP Main Studs can safeguard the threads of your engine block, providing an extra layer of protection against potential damage. When opting for main studs instead of factory bolts, it's important to note that the engine builder should mic the bores. Using studs may require a line hone to ensure proper fitment and alignment. A line hone is a machining process that can be used to resize and reshape the main bearing bores, ensuring that they are perfectly round and concentric. This is crucial for ensuring proper oil clearance and preventing premature bearing wear. By mic'ing the bores and performing a line hone if necessary, engine builders can ensure that the main studs are installed correctly and that the engine will perform reliably and at its best.

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E36 M3 S50 Aftermarket Timing Chain Tensioner. Upgrade for E24 M6, E2...

We Price Match - Give Us A Call or Chat!

T#:239

Part#: 11311405081

Ships in 2 Business Days

$ 395.99

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

$ 384.99 USD

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The timing chain tensioner from the 1995 E36 M3 is a great upgrade for other Motorsport models - 1988-1991 E30 M3 and 1989-1995 E34 M5! This tensioner virtually eliminates the cold start-up engine rattle so common with the S14 and S38 engines. It makes the whole engine quieter and smoother. Any new tensioner will accomplish that but the S50 tensioner has several new features that make it superior to the original design. This unit also has a internally loaded spring, so installation is much easier than the old style tensioner (no need to squeeze the spring and hold it while installing). Includes oil seal ring (not pictured).

Aftermarket Febi brand.

This item fits the following BMWs:
1985-1989 E24 BMW M635CSi M6 - M88/3, S38B35 engine
1988 E28 BMW M5 - M88/3, S38B35 engine
1988-1991 E30 BMW M3 - S14 engine
1989-1995 E34 BMW M5 - S38 engine
1995 E36 BMW M3 - S50B30US engine
1994-1999 E36 BMW M3 Euro - S50B30 and S50B32 engines

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Piston Ring Comp 2-1/8" to 5"

T#:2242222

Part#: W80572

Ships in 2 Business Days

$ 21.99 USD

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$ 21.99 USD

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Use to install pistons on most passenger cars and truck engines

Cylinder Leak Tester

T#:5498460

Part#: 75500

Ships in 2 Business Days

$ 48.26 USD

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$ 48.26 USD

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Quickly pinpoint or check for combustion leaks.

Revshift Polyurethane Engine Mounts - 95A - E30 24V Swap

T#:1105934

Part#: PMM-24V-95A

Ships in 7 Business Days

$ 149.99 USD

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These mounts are designed for a 1983-1991 E30 BMW 3-series with a 24 valve M50/M52/S50/S52/S54 engine swap with an E21, 2002tii, or VW MK2 Golf brake booster. They use the OEM motor mount bolt holes on the E30 subframe. The mounts are angled with offset bolts to position the engine so that proper drivetrain alignment is maintained. They are used with E36 engine brackets. Revshift motor mounts are made by Revshift in the U.S.A. from high-quality polyurethane. Revshift mounts are the most durable and reliable mounts on the market. CNC machined billet aluminum flanged ends are embedded deep in the urethane which prevents the isolated ends from separating under extreme loads. Utilizing class 14.9 alloy steel removable screws these mounts will hold your engine in place for a lifetime. To further ensure the strength of these mounts we form the threads with a forming tap which creates denser and stronger threads in the billet aluminum end pieces. These mounts have removable screws for ease of installation. We recommend using Loctite on the threads during installation. Revshift Performance Engineering is a high-performance parts manufacturer with a focus on quality, reliability, and performance. Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.

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DeatschWerks DW400 In-Tank Fuel Pump W/ Universal Set Up Kit ...

T#:5389791

Part#: 9-401-1001

In Stock at Vendor

$ 239.00 USD

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$ 239.00 USD

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The DW400 surpasses the 400LPH benchmark by delivering an industry leading in-tank flow of 415LPH at 40psi. Even more importantly, the DW400 delivers 31% more flow than its nearest competitor, the Walbro 450 "e85", at pressures between 70 and 100 psi. The DW400 has a 46mm diameter width and is compatible with pump gas, e85, and race fuels. The pump is also compatible with pulse width modulated pump drivers. The pump ships with a universal fitment kit which includes fuel hose, clamps, electrical harness, and filter. As with all DW products, the pump is warrantied for 3-yrs to the original purchaser.

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BMW Rod Bolt Stretch Gauge with Billet Body & Thumb Hold

T#:4309

Part#: 100-9942

In Stock at Vendor

$ 202.99 USD

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$ 202.99 USD

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We highly recommend using a stretch gauge when installing rod bolts and other fasteners, where it is possible to measure the length of the fastener.

Elring Head Gasket Set - E30 M3

2X Entries Into Our F80 M3 Sweepstakes

T#:593547

Part#: 11121316992

Ships in 2 Business Days

$ 362.99

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

$ 352.99 USD

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$ 352.99 USD

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Includes all the gaskets and seals needed when rebuilding the S14 cylinder head, along with the head gasket. This set of gaskets is a both a time and money saver. It includes all of the commonly replaced gaskets, seals, and o-rings when performing this overhaul. Having these on hand instead of chasing them down at the last minute will save you time, money, and frustration. With this area of the engine apart you're going to want or need to replace these items anyway to ensure it's free of fluid and vacuum leaks. This is especially important because some states have very strict emissions regulations and vacuum and oil leaks can lead to failed inspections tests. On newer cars this can also create issues in the on-board diagnostics system. Even if you're not pulling the head this set includes so many valuable parts you'll want to keep this on hand to use for spares. This item fits the following BMWs: 1987-1991 E30 BMW M3

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CSF High Performance Oil Cooler with OE and AN-10 Fittings - E30 BMW ...

2X Entries Into Our F80 M3 Sweepstakes

T#:401256

Part#: 8092

Ships in 8 Business Days

Sale - Save 10% $ 359.00

This product was last offered at the strikethrough price on
10-04-2026

$ 323.10 USD

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Qty

Sale - Save 10%

$ 359.00

This product was last offered at the strikethrough price on
10-04-2026

$ 323.10 USD

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CSF is one of the premier cooling product specialists available on the market today. One item that is often overlooked is the oil cooler. Luckily CSF has taken up the task of upgrading the E30 platform to an external oil cooler. If the oil runs too hot, it can lead to a reduction in wear protection and damage to the head, block, or the turbo system. This unit has 4 cooling cores and fits behind the bumper without any issues.

Fits the following BMWs:
1984-1991 E30 BMW M20 Engine

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Conti Tech Rubber High-Pressure Hose

We Price Match - Give Us A Call or Chat!

T#:378830

Part#: N0202811

Ships in 3 Business Days

$ 34.84 USD

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$ 34.84 USD

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7mm O.D X 2.5mm I.D.

OEM Schaeffler Alternator Bearing - BMW E21 E30 E36 E12 E28 E34 E23 E...

T#:41965072

Part#: 6201-Z

Ships in 8 Business Days

$ 32.99 USD

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$ 32.99 USD

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Offered by OEM Schaeffler, this bearing replaces BMW part number 12311739203, which is found in numerous BMW alternators manufactured prior to 1996. This bearing helps to stabilize the shaft of the alternator, allowing it to spin freely. If you are experiencing a loud squeaking or grinding noise from your alternator, there is a good chance one of the internal bearings has failed and needs to be replaced.

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Magnetic Pickup Tool

T#:640838

Part#: 1976

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$ 102.99

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

$ 99.99 USD

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VTT Turbocharger Inlet Flange - Garrett G40/42/45 V-Band - 86mm ID ...

2X Entries Into Our F80 M3 Sweepstakes

T#:52270240

Part#: GARROUTT4G4045

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$ 37.99 USD

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Upgrade your turbocharger exhaust connection with the VTT-FAB 86mm V-Band Outlet Flange, designed for the Garrett G40-G45 frame sizes.

Genuine BMW Guide Pin - E28 M5, E30 M3, E34 M5, E24 M6

T#:33797

Part#: 11311307399

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6% off MSRP $ 30.99

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

$ 28.99 USD

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$ 30.99

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

$ 28.99 USD

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

Fits BMW Engines including:
S14,S38

E30 M3, E24 635CSi TDC Reference Sensor

T#:19368

Part#: 12521287784

In Stock

6% off MSRP $ 299.99

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$ 282.99 USD

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6% off MSRP

$ 299.99

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

$ 282.99 USD

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This is a reference sensor used for crank position signal for the E24 635 and a top dead center signal for the E30 M3.

The E24 can have a crank position sensor (CPS) in one of two places: mounted in the transmission bellhousing reading the flywheel (early cars) or on the front of the engine block reading the teeth on the front crank pulley (later cars). The BMW parts information does not show a clear cutoff for each so check your car before ordering. The CPS sends a position signal to the DME so the computer knows when the engine is at TDC and can start the car. It's also when the engine is running for ignition timing. If your engine is not starting or running with misfires this is definitely one of the likely causes. Keep one as a spare to avoid downtime or being stranded!

This also sends a TDC signal in the E30 M3 but it's only used during diagnostic tests. The sensor is located on the upper transmission bellhousing, separate from the other reference sensors. It's only sending a signal to the diagnostic connector, not to the ECU itself. One of the problems with these reference sensors is that they all look alike, especially the male pin connectors on the body of the car. The TDC reference sensor itself is shorter and stubbier than the other two sensors on the M3 bellhousing. Unlike the other two sensors it does not have any markings or special features, just a plain black connector. And it's often missing from the car because it is not required to run and previous owners may have removed it to eliminate confusion.

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:
1988-1991 E30 BMW M3
6/1987-1989 E24 BMW 635csi

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Genuine BMW oil dipstick - E30 M3

T#:35504

Part#: 11431309187

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4% off MSRP $ 122.99

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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4% off MSRP

$ 122.99

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

Fits BMW Engines including:
S14

Genuine BMW Pressure Test Adaptor - E60 M5

T#:172974

Part#: 83300496326

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Genuine BMW COVER

Genuine BMW Alternator Positive Cable

T#:40118

Part#: 12521312124

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2% off MSRP $ 50.99

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$ 49.99 USD

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2% off MSRP

$ 50.99

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

$ 49.99 USD

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Genuine BMW Ground Cable Alternator - L=170mm

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

Fits BMW Engines including:
M10,M20,M30,M42,S14,S38

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E30 M3 Crank Gear

T#:182

Part#: 11211308467

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3% off MSRP $ 197.99

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

$ 192.99 USD

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$ 197.99

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

$ 192.99 USD

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E30 M3 Crank Gear. Typically replaced when it is worn due to timing chain slop. We recommend changing this when performing an engine rebuild.

Genuine BMW Inner Oil Pump Rotor - E30 318i M10, E21 320i, 2002 ...

T#:34834

Part#: 11411267379

Ships in 1-2 days

4% off MSRP $ 113.99

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

$ 108.99 USD

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$ 113.99

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

$ 108.99 USD

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Genuine BMW Rotor Inner

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

Fits BMW Engines including:
M10,S14

Genuine BMW Alternator Brush Set

T#:7133

Part#: 12311727756

Ships in 1-2 days

4% off MSRP $ 25.99

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

$ 24.99 USD

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$ 25.99

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

$ 24.99 USD

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Genuine BMW Carbon Brush Set

This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34,E36

Fits BMW Engines including:
M10,M20,M30,M42,M50,M70,S14,S38,S70

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Bearing Shell Yellow - E24, E28, E30, E34 +0.25

T#:22231

Part#: 11241310517

In Stock

3% off MSRP $ 72.99

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$ 70.99 USD

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$ 72.99

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

$ 70.99 USD

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Genuine BMW Bearing Shell Yellow - 47,750Mm(+0,25)
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
S14,S38

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Genuine BMW Throttle Body Gasket - E30 M3

T#:187312

Part#: 13541318319

Ships in 1-2 days

3% off MSRP $ 317.99

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

$ 309.99 USD

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3% off MSRP

$ 317.99

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

$ 309.99 USD

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The E30 M3 Intake Manifold Gasket is a common part to fail, resulting in an idle fluctuation and/or a run-lean condition. We sell these gaskets as a pair E30 M3 Intake Manifold Gasket Set

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BMW Engine Parts for BMW E30 M3 S14 2.3L

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