BMW Engine Parts for BMW 3 Series E46 (1999-2005)

Elring Ultimate Valve Cover Gasket Kit

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T#:379299

Part#: 11129070990KT

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$ 45.99 USD

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Maintaining optimal engine oil levels is crucial for peak performance in your BMW. Leaks can occur between oil change intervals, leading to dangerously low oil levels. The valve cover is a frequent culprit for such leaks due to gasket degradation from years of exposure to temperature fluctuations. Replace your valve cover to ensure the retention of engine oil within your vehicle.

Key benefits of replacing the valve cover include:

Preventing oil leaks that could lead to low oil levels.
Preserving engine performance and longevity.
Avoiding potential engine damage from insufficient oil.

Ensure your BMW's engine operates smoothly by replacing the valve cover to contain the engine oil effectively.

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BMW M20 M50 M52 M54 Oil Pan Gasket - Elring

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T#:579621

Part#: 424.51

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$ 23.99 USD

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Intake Manifold Gasket Set - E46 E39 E60 X3 X5 Z3 Z4 with M52TU or M5...

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T#:2859

Part#: 11611436631

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$ 32.99

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$ 32.95 USD

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This intake manifold gasket set fits BMW E46 323i 323ci 325i 325ci 325xi 330i 330ci 330xi - E39 528i 525i 530i -1999-2003 - E60 525i 525xi 530i 530xi 2004-2005 - X3 2.5i 3.0i - X5 3.0i - Z3 2.5i 2.8i 3.0i 1999-2002 - Z4 2.5i 3.0i 2003-2006.
With more than 100 years in the industry, Elring is one of the oldest names in the European autoparts segment. Delivering OE-quality you can rest assured the job will be done right the first time.

This item fits the following BMWs:
1999-2006 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
2001-2006 E46 BMW 325i 325ci 325xi only with M54 engine
1999-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 525xi 530i 530xi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.5i Z3 2.8 Z3 3.0i
2003-2006 Z4 BMW Z3 2.5i Z3 3.0i

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OEM Rear Main/Crankshaft Seal Kit E28, E30, E34, E36, E39, Z4 ...

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T#:42099850

Part#: 11142247867TKT

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11-07-2026

$ 42.88 USD

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Protect your BMW engine and drivetrain with the OE Rear Main/Crankshaft Seal Kit, a critical upgrade for leak-free performance and longevity.

Bav Auto Spark Plug Socket 12" x 5/8"

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T#:580385

Part#: B8800072

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$ 27.29 USD

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Magnetic insert holds the spark plug securely in place for easy installation. Works great on many twin can engines where the spark plugs are recessed deep in the cylinder head.

Elring Crankshaft Seal (90 X 110 X 12)

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T#:402004

Part#: 11142249533

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N-Series Ultimate Performance Ignition Coil - Red - Set Of Six ...

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T#:23714967

Part#: NSERIESIGNCOILKT

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$ 205.99 USD

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Upgrade your BMW's engine performance with the Dinan Performance Ignition Coil Service Kit. These high-quality ignition coils are crafted to enhance ignition power, ensuring optimal engine performance and efficiency. Engineered for durability and reliability, these coils provide improved throttle response, smoother idle, and enhanced fuel efficiency. Benefit from the Dinan Performance Ignition Coil Service Kit, designed to unleash the true potential of your BMW's engine.

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Bav Auto Fuel Level Sensor & Fuel Pump Lock Ring Tool - BMW & MINI ...

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T#:580400

Part#: B8800089

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$ 67.49 USD

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Used to remove fuel level and fuel pump lock rings properly to avoid damage.

Bav Auto Timing Chain Tensioner Tool

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T#:580357

Part#: B8800030

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$ 30.79 USD

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Vital when servicing the timing system.

Elring Valve Cover Gasket Set - M54 2.5L 3.0L (09/2002+)

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T#:362106

Part#: 11120030496

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$ 34.99 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:
M54 2.5L 3.0L (09/2002+)

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Valve Cover Gasket Kit - 318.590

For vehicles with production date up to 09/2002

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T#:41526368

Part#: 11129070990E

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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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Rein Oil Pan Gasket - 11131437237 - E36, E46, E34, E39, E60, E61, E53...

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T#:370783

Part#: 11131437237

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$ 28.99 USD

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Metal / Rubber gasket

Elring Valve Cover Gasket Set - M52 2.5L 2.8L M54 2.5L 3.0L (09/1998-...

For vehicles with production date up to 09/2002

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T#:362105

Part#: 11129070990

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$ 31.50 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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Athena Cut Ring Head Gasket - 84.5mm - BMW M50 M52 (84mm Bore) ...

T#:26171655

Part#: ATH-HG-CR-M50-84

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$ 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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BMW M54 2.5L 3.0L Ultimate Valve Cover gasket Kit

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T#:379298

Part#: 11120030496KT

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$ 61.99 USD

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High-Quality Valve Cover Replacement for BMW Vehicles

Ensure peak engine performance with this specially designed valve cover replacement crafted for BMW vehicles. Engineered to prevent oil leaks and maintain optimal oil levels between intervals, this valve cover is an indispensable safeguard for your engine.

Prevents oil leaks and maintains optimal oil levels
Durable materials ensure reliable protection against gasket degradation
Safeguards the engine from potential damage due to oil leaks

Don't compromise on engine health. Replace your valve cover today to keep your BMW running smoothly and efficiently.

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Corteco Engine Mount - E36, E46, Z4

T#:370103

Part#: 22116779970

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$ 68.99 USD

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Keep your engine securely mounted

Fuel injector and fuel supply rail caps

T#:5135630

Part#: AGA-CI-Y12

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$ 31.99 USD

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Don't let dirt be the reason for bad fuel injectors.

Bav Auto Torx head bolt socket - E12

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T#:580351

Part#: B8800022

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$ 23.09 USD

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This special long, thin, Torx socket is required for removal and installation of the head bolts on most BMWs with twin-cam cylinder heads. 1/2" drive

Elring Cylinder Head Bolt Set - E39, E46, E53

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T#:377047

Part#: 11121740065

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$ 43.56

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08-12-2026

$ 34.99 USD

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Includes all head bolts in one cylinder head

Borescope Camera with Light For Phone

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T#:32450134

Part#: PHONEBORESCOPE

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$ 59.16 USD

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The Borescope Inspection Camera offers 1920P HD resolution, a flexible 7.9mm probe, and a 16.4ft semi-rigid cable, making it ideal for inspecting hard-to-reach areas. Easily connect to IOS and Android devices, and use the IP67 waterproof probe for various applications, including automotive, plumbing, and home inspections.

Key Features:

1920P HD Resolution: Capture clear images and high-quality video at 1920x1440 resolution.
Easy Connection: Connect quickly to IOS 9.0+ and Android 7+ devices via the 'SUP-ANESOK' app.
Semi-Rigid Cable: 16.4ft cable offers a mix of flexibility and rigidity for precise inspections.
Waterproof Probe: IP67-rated, capable of operating underwater up to 3.28 feet for 1 hour.
Wide Applications: Suitable for automotive, plumbing, and home inspections, with adjustable brightness for low-light environments.

Includes:

Borescope Camera
Android Adapter
Lightning Port Adapter
USB Type-C Connector
16.4 ft. Semi-Rigid Cable
Magnet
Hook
Mirror
Protective Cap
Manual

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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Elring Cylinder Head Gasket - M52tu 2.5L 2.8L, M54 2.5L 3.0L ...

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T#:373977

Part#: 11127501304

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$ 54.99 USD

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The head gasket is exposed to high pressure and heat for extremely long periods of time. Over a long period of time, these may develop a slight oil leak and must be replaced ASAP to prevent damage to the engine. It should also be replaced any time that the engine head is removed to ensure the best seal possible.

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, M54 2.5L 3.0L

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WPC Performance Rod Bearing Replacement Kit - Late S54

For Vehicles Produced After 02/2003

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T#:15710784

Part#: 11137834886-KT

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$ 774.74 USD

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The S54 engine has a known history of rod bearing failure, and if your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing which can trash your crankshaft. WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both. Kit includes Upper and lower WPC treated rod bearings for extra protection against wear Hardware Oil filter Castrol TWS Edge Professional Oil pan gasket Oil pan cover gasket RedLine assembly lube Connecting rod bolts

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Bavarian Autosport Crankshaft Holding Tool - BMW

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T#:580450

Part#: B8800145

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$ 63.99 USD

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Makes removal of crankshaft hub nut/bolt much easier. A must-have for replacing timing chains, oil pump chains, leaking crankshaft seals and more.

Valve Cover Seal, Washer & Grommet Set - for S54

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T#:211239

Part#: 11127830972-395

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$ 35.64 USD

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Valve Cover Seal Washer. Seals the valve cover bolt to the cam cover. Not required when changing valve cover gasket but good to have as spares. They often get hard and shrink over time, leading to an oil leak or vacuum leak. We sell this as a complete set of 15 grommets with both part numbers included (11127830972 and 11121437395). Individual seals available separately (see below).

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

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Engine Oil Separator Package - Level 2 - E46 325, E39 525i M54 ...

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T#:24344785

Part#: M54OILSEPKT

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$ 115.41 USD

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If you need to perform a complete oil separator system service, this Level 2 kit provides you with all of the main components necessary to service your engine oil separator system. This Level 2 kit includes the following: Oil Separator Hose from oil separator to dipstick tube Hose from oil separator to valve cover Hose from intake manifold back to the connector hose Hose from oil separator up to the intake manifold Throttle body gasket Throttle body inlet boot ICV rubber grommet Oil dipstick tube o-ring seal It is highly recommended to replace the oil dipstick tube with the updated design by BMW as this also a common place for sludge to build up.

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High-Performance Ignition Service Kit - BMW M54 M52 M52TU

For vehicles with production date up to 09/2002

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T#:25739342

Part#: 7599219TMS1KT

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$ 233.09 USD

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Every 60-80,000 miles, we recommend replacing your spark plugs and coils 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, we have put together our High-Performance Ignition Service Kits, now featuring our very own Turner Performance Ignition Coils! These kits include our new Turner Performance Ignition Coils, new OEM Bosch Platinum+4 spark plugs, and AGS dielectric grease. The new Turner Performance Ignition Coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, and Spark.) Ignition coils are responsible for 1/3 of the operation of your engine and it would be smart to weigh the options when shopping. Turner ignition coils are modified to increase energy output; more energy output results in a faster, more efficient, and consistent burn to make sure your fuel is being utilized to its maximum potential. These coils offered by Turner feature a blue housing that gives your engine the performance and aesthetic you're looking for. Features and Benefits: Increased Performance Direct Fitment Signature Turner Blue finish High Quality Bosch Platinum+4 Replacement Spark Plugs Premium AGS Dielectric Grease Included

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Rein Rear Crankshaft Seal - 11142249533 - E30, E36, E46, E34, E39, E6...

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T#:361056

Part#: 11142249533

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$ 22.99 USD

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Rein Rear Crankshaft Seal for many BMW models is an OE-equivalent replacement for the rear main oil seal. When the seal fails, oil drips onto the driveway and can reach the clutch surface. Replacing it during a clutch job is the practical time to do it, since the transmission is already out.

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5150 AutoSport S54 VANOS Hub

T#:35154980

Part#: 5150-VANOS

Back Ordered

$ 679.99 USD

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Valve Cover Gasket Set

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T#:15744013

Part#: 11127831271-KT

Ships in 2 Business Days

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This product was last offered at the strikethrough price on
08-24-2026

$ 100.03 USD

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When these gaskets leak you'll start to smell oil burning when the engine is hot. Also everything downward from the top of the engine becomes coated in a greasy film. The valve cover gasket keeps all of the motor oil inside your engine. Your valve train and lifters get soaked with oil to keep everything lubricated. If the valve cover fails, engine oil seeps and leaks out, running down and burning on the block or cylinder head. Replace it and keep your engine compartment clean and tidy with all the engine oil in the motor. If you are removing your S54 valve cover for valve adjustment, inspection or repairs, you can now get all the gaskets you need in one box. Included are Valve cover gasket Spark plug seals Nut seals Grommets Copper sealing washers

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VANOS Exhaust Hub Upgrade Kit - E46 M3, Z3 M, Z4 M (S54)

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T#:53608869

Part#: 11367832031KT3

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This product was last offered at the strikethrough price on
05-30-2026

$ 256.81 USD

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The factory VANOS exhaust hub on the S54 engine is known to develop excessive play where the drive tabs interface with the oil pump disk. Over time, this imprecise fitment causes a back-and-forth rattling motion that can result in the tabs shearing off inside the engine, risking catastrophic damage or complete engine failure. Unlike other aftermarket solutions that require full VANOS disassembly, retiming, or replacement of the oil pump disk, the Turner Motorsport S54 VANOS Hub Upgrade offers a smarter approach. Our bolt-on fix eliminates the common failure point without opening the VANOS unit or disturbing engine timing.

Our solution involves removing the worn tabs from your stock exhaust hub and installing our precision-fit replacement, which is precision-machined from 4340 steel and hardened to meet OEM specifications. Designed using 3D scanning and CAD modeling, the Turner Motorsport VANOS Exhaust Hub Upgrade provides a tight, interference-free fit into the oil pump disc, completely resolving the issue without unnecessary labor.

Features & Benefits:

Direct bolt-on solution for S54 VANOS oil pump drive tab failure, preventing potentially catastrophic damage to engine internals Precision-machined from high-strength 4340 steel and heat-treated to match OEM specifications Designed using 3D scanning and CAD modeling to ensure precise fitment within the OEM oil pump disc Engineered to eliminate the play that exists between the exhaust hub and oil pump disc from factory Backed by extensive real-world testing and our lifetime replacement program! Kit Contents:

Turner Motorsport Exhaust VANOS Hub Upgrade 4x Extended Length Hex Head Bolts (M6x30 Gr. 10.9) 8x OEM BMW VANOS Hub Hex Head Bolts (M6x25) 12x Fillister Head Torx Screw (M6x16) OEM Valve Cover Gasket OEM VANOS to Cylinder Head Gasket

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S54 Valve Adjustment Kit

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T#:15744038

Part#: 833004937430-KT

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11-07-2026

$ 99.44 USD

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Proper valve lash adjustment is critical for longevity and performance. If your S54 is due for valve adjustment maintenance you can do it yourself with this kit, saving hundreds of dollars in labor charges. Use the proper tools! Includes Wiseco Valve Shim set Schwaben Installation tool #83300493743 BMW recommends S54 valve inspection and adjustment every 30k miles.

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M5X / S5X Oil Pan Gasket - 11131437237

T#:37048680

Part#: 11131437237

In Stock

$ 31.99

This product was last offered at the strikethrough price on
10-27-2026

$ 28.00 USD

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Is your BMW showing signs of an oil leak? One of the most common causes is a failing oil pan gasket, a vital component that prevents oil loss and keeps your engine running smoothly. Over time, the gasket—typically made from metal with a durable rubber sealing bead—can wear out due to heat cycles, pressure fluctuations, and general aging. When the rubber bead deteriorates, it compromises the seal and results in leaks.

Ignoring an oil pan gasket leak can lead to more significant issues, such as low oil levels, reduced engine efficiency, and even serious engine damage. Addressing this problem early is crucial to maintaining your vehicle's performance and longevity.

For a reliable solution, choose Corteco. Known for their precision engineering and OE-grade materials, Corteco gaskets are crafted to deliver a perfect fit and exceptional durability. Trust Corteco to provide a high-quality replacement that ensures your BMW stays leak-free and running at its best.

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Rein M52 M54 Water Pump Pulley - 11511436590 - E46, E39, E60, E83, E5...

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T#:591711

Part#: 11511436590

In Stock

$ 50.99

This product was last offered at the strikethrough price on
10-22-2026

$ 46.99 USD

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A common failing piece due to the plastic design.

S54 Turner Motorsport Ultimate Power Pulley And Drive Belt Overhaul S...

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T#:15710772

Part#: 11281730349-KT

Ships on Jan 11, 2027

Sale - Save 10% $ 509.99

This product was last offered at the strikethrough price on
11-07-2026

$ 458.99 USD

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The idea of power pulleys is simple. The less effort the engine puts into running accessories such as the water pump, power steering, pump alternator etc., the more of that power can be used elsewhere - your wheels! The way this is done by reducing the rotation of the pulleys by as much as 10-20%! The end result is more horsepower at your disposal. Turner has done extensive testing (on and off the track), to ensure that the accessory systems still function as intended and without failure. These pulleys offer an excellent compromise of power gains, reliability and performance. All Turner pulleys are constructed of high quality T-6061 aluminum for durability and longevity. They are also finished in a black hard anodizing, which is highly resistant to wear including chemical and heat exposure. They have been designed to carry stock-like aesthetics, but with increased strength properties and lighter weight. Because of the durable aluminum construction, you can also put the worries of a serious plastic failure to rest. These pulleys will last, all the while increasing horsepower too! While you're installing your Power Pulley Kit, it makes sense to overhaul your Accessory Belt System as well, so this kit includes our Accessory Belt Kit as well.

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Rein VANOS Oil Feed Line - 11361705532 - E36, E46, E39, E60, E83, E53...

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T#:4471

Part#: 11361705532

Ships on Dec 1, 2026

$ 61.99

This product was last offered at the strikethrough price on
06-04-2026

$ 53.99 USD

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This oil pipe hose runs from the VAN0S adjusting unit to the oil filter housing. At some point the rubber line shrinks or cracks and oil can weep out of the swedge fittings. The fittings at the banjo bolts can also leak so replacing the seals for each banjo fitting is strongly recommended.

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:
1996-1999 E36 BMW 323is 323ic 328i 328is 328ic M3 3.2
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i

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VANOS Rebuild Kit & Exhaust Hub Upgrade - E46 M3, Z3 M, Z4 M (S54) ...

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T#:53608871

Part#: 11367832031KT5

Ships on Jan 12, 2027

Sale - Save 31% $ 703.99

This product was last offered at the strikethrough price on
05-30-2026

$ 485.87 USD

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Take the guesswork out of S54 ownership. This all-inclusive kit targets the two most notorious failure points on the BMW S54 engine: broken exhaust hub tabs and degraded internal seals.

Turner Motorsport S54 VANOS Exhaust Hub Upgrade

The factory S54 exhaust hub is a ticking time bomb. Excessive play between the drive tabs and the oil pump disk creates a rhythmic rattling that eventually shears the tabs off, risking catastrophic engine failure.

While other kits require deep-engine surgery, our Turner Motorsport Hub Upgrade offers a "work smarter" approach.

Precision Engineering: Developed using 3D scanning and CAD modeling for a perfect, interference-free fit.

Superior Materials: Machined from high-strength 4340 steel and hardened to OEM specifications.

No Re-Timing Required: This bolt-on fix eliminates the failure point without the need to disassemble the VANOS unit or disturb engine timing, saving hours of labor.

ECS Tuning VANOS Seal Kit

The original BMW seals are made of Buna-N rubber, which quickly hardens and loses its sealing properties when exposed to synthetic oil and high heat. Our ECS engineering team has corrected this flaw.

Viton™ Upgrade: We utilize high-performance Viton O-rings for the internal seals, seal plate, and solenoid.

Chemical Resistance: These seals are designed to remain pliable and effective for the life of the engine, restoring lost low-end torque and smoothness.

ECS Tuning Rattle Repair Kit

Eliminate the dreaded "marbles in a can" sound. This kit addresses the axial play in the VANOS helical gears.

Hardened Steel: Our rings and washers are precision-ground to resist the wear and deformation that lead to engine rattle.

Silent Operation: Restores the refined sound and feel of your S54 across the entire RPM range.

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OEM Ignition Service Kit - BMW M54 2.5L 3.0L

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T#:30497158

Part#: 12131712219OEMKT

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This product was last offered at the strikethrough price on
10-22-2026

$ 241.88 USD

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10-22-2026

$ 241.88 USD

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Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance. Other ignition components, such as coils, boots, wires, caps, and rotors, can also wear out over time due to factors like heat and contamination, preventing the current from reaching the spark plug. To start over fresh with all new components, we now offer these Ignition Service Kits. Each kit comes with brand new OEM quality components, replacing any potential fault points in your ignition system for peak performance!

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WPC Performance Rod Bearing Replacement Kit - Late S54 - DRY ...

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T#:36811826

Part#: 11137834886JRKT

In Stock

Sale - Save 10% $ 736.99

This product was last offered at the strikethrough price on
11-07-2026

$ 666.79 USD

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E46 / E53 / E39 / E83 M54 Performance Ignition Service Kit

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T#:22130469

Part#: M54PERFINGSRVKT

In Stock

Sale - Save 30% $ 238.37

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11-07-2026

$ 166.86 USD

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$ 166.86 USD

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This BMW Ignition coil is engineered with core windings optimized to enhance firepower and facilitate a faster, more efficient combustion process. This results in increased torque in the lower RPM range and enhanced horsepower in the upper range. The extent of these improvements will vary depending on your BMW engine's current condition, but you'll undoubtedly notice the difference. Additionally, it contributes to improved fuel economy. Ensure your engine runs smoothly and operates at its peak with an ignition service kit from Turner Motorsport. This comprehensive kit comprises 4 Bosch ignition coils with plug boots, Bosch spark plugs, and a packet of American Grease Stick dielectric grease. As an assurance of quality, all Bavarian Autosport brand parts are backed by a 2-year warranty.

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AutoTecknic - Carbon Competition Fuel Cap Cover - Various BMW and MIN...

T#:39971046

Part#: BM-0006-BCG

In Stock

$ 65.00 USD

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AutoTecknic - Carbon Competition Fuel Cap Cover - Various BMW and MINI Models is a premium exterior upgrade crafted from genuine carbon fiber, designed to enhance the aggressive styling and performance aesthetic of compatible BMW and MINI vehicles with an easy, OEM-fit installation.

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Rein M52 M54 Upper Oil Separator Vent Tube (CCV) - 11617504535 - E46,...

For vehicles with production date from 01/2000

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T#:378292

Part#: 11617504535

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$ 22.99 USD

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Runs from the top of the oil separator up to intake manifold.

Performance Rod Bearing Kit - S54

Early Model S54 Engines up to 02/2003 production date

T#:26171617

Part#: 5150-HPRBK-S54-E

Back Ordered

$ 669.99 USD

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Now one of 5150's best sellers has gotten even better! With a 5150 Autosports' complete High-Performance Rod Bearing Kit, you get all the parts you need to easily swap out the factory connecting rod bearing shells and bolts in one simple kit. 5150's S54 bearings are embraced by BMW engine builders worldwide. Popular for both forced induction and N/A builds, their coated bearings are "friction resistant" making thermal breakdowns that can occur due to lack of lubrication a much less common occurrence. Helping to prevent premature engine failures on street cars, and spun bearings under stress at the track when things are most critical. Proven by customers to help you finish the race even with loss of oil pressure! Kit includes: (1) Complete set of ARP S54 Connecting Rod Bolts (1) Complete set of 5150 High Performance Rod Bearing Set (1) ARP Assembly Lubricant packet Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended. There are no returns available on any engine bearings.

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JE Pistons Forged Piston Set Of 6 - 87mm Bore - 11.5:1 CR - E46 M3 S5...

T#:599658

Part#: 297117

In Stock at Vendor

$ 1,324.99 USD

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JE, BMW, S54B32, 3.425 in. Bore, 11.50:1, Inverted Dome/Dish, 6 Cyl. Piston Kit As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons. Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications Designed specifically for each engine and use application to provide optimized performance durability Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings Made 100% in the USA Specifications: Piston Series: JE Pistons Cylinder Head: S54B32 USA Bore Diameter: 87.00 MM Piston Head Type: Dish Compression Height: 1.271 IN Piston Volume: -13.20 CC Piston Material: 2618 Piston Quantity: 6 Forging Type: FSR Piston Average Weight: 329 GR Ring Set Included: Yes Top Compression Ring Thickness: 0.0400 IN Second Compression Ring Thickness: 0.0480 IN Oil Ring Thickness: 0.111 IN Wrist Pin Outer Diameter: 0.827 IN Wrist Pin Length: 2.250 IN Wrist Pin Wall Thickness: 0.150 IN

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Hydraulic Alternator Belt Tensioner Conversion Kit

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T#:15710833

Part#: 11287838797-KT

Ships in 1-2 days

Sale - Save 32% $ 163.99

This product was last offered at the strikethrough price on
10-12-2026

$ 111.09 USD

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10-12-2026

$ 111.09 USD

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The original mechanical design is has been discontinued by BMW. So now Turner offers this complete hydraulic tensioner conversion kit for your BMW alternator/water pump/power steering belt. Changes the old style mechanical design to the updated hydraulic design recommended by BMW. Includes the following parts Hydraulic Tensioner Adjusting Pulley Caps & Dust Guards Securing Hardware

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Ignition Service Kit

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T#:15644319

Part#: 12137594937-KT

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$ 283.99 USD

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Your ignition system will start to fail with age, which will ruin your fuel economy as well as your performance. Turner Motorsport has created a kit that includes new coils, plugs, and hardware. This particular kit utilizes all quality aftermarket components. See kit contents tab for a complete list of included components

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Bav Auto Ratcheting Serpentine Belt Wrench Kit

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T#:580390

Part#: B8800077

Ships on Jan 29, 2027

Sale - Save 10% $ 69.99

This product was last offered at the strikethrough price on
11-07-2026

$ 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

Performance Rod Bearing Set - M5X

T#:26171648

Part#: 5150-HPRBS-M50

Ships in 4 Business Days

$ 219.99 USD

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5150 High-Performance Coated Rod Bearing Sets are made for the demands of high-performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use, but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market. Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended.

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Rein M52 M54 Power Steering Pump Pulley - PKP0124 - E36, E46, E39, E5...

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T#:53750207

Part#: PKP0124

In Stock

$ 41.99 USD

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$ 41.99 USD

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Upgrade the Plastic Pulley in Your BMW with an All Aluminum Construction Replacement from Rein

Performance Main Bearing Set - S54

T#:26171616

Part#: 5150-HPMBS-S54

Ships in 4 Business Days

$ 343.99 USD

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$ 343.99 USD

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5150 High-Performance Coated Main Bearing Sets are made for the demands of high-performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market.

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Ignition Coil - most 1996-2002 E36 E46 E39 E38 X5 Z3 Z8

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T#:338001

Part#: 12131748018

In Stock

$ 61.99

This product was last offered at the strikethrough price on
07-06-2026

Starting at $ 57.99 USD

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Starting at $ 57.99 USD

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Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code but not always a check engine light. A misfire code may be related to an ignition coil but could be from other things as well. Sometimes a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.

This is the OEM Bosch ignition coil used in M52, S52, M52TU, M54, M56, M62, M62TU, S62, and M73 engines (but may be split into specific model years, see below). BMW has made numerous changes to ignition coil part numbers in recent years but has approved this part number to work in the vehicles listed below. This part number 12131748018 replaces previous BMW part number 12139067830 and 12137599219.

Sold per coil. Connecting boot sold separately.

E46 ignition coil boot

We recommend replacing the rubber boot that connects the ignition coil to the spark plug. Sometimes a bad coil may just be a broken or damaged connector boot. This is especially true on cars with a leaking valve cover gasket where the oil has contamintated the rubber boot and the electrical parts inside. This boot can be replaced on its own without having to buy a whole new coil. This part is also useful if you purchased a coil that did not come with a new boot.

This item fits the following BMWs:
1996-1998 E36 BMW 323is 323ic 328i 328is 328ic M3
1999-2000 E46 BMW 323i 323ci 328i 328ci
2001-2002 E46 BMW 325i 325ci 325xi 330i 330ci 330xi (including M56 SULEV engine)
1997-2003 E39 BMW 528i 540i M5
2001-2002 E39 BMW 525i 530i
1996-2001 E38 BMW 740i 740il 750il
1996-1999 E31 BMW 840ci 850ci
2000-2003 E53 BMW X5 4.4i X5 4.6is
2000-2002 E53 BMW X5 3.0i
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1998-2000 Z3 BMW Z3 M Roadster Z3 M Coupe (S52)
2000-2003 E52 BMW Z8

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