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NRW Designs S65 Aluminum Valve Cover - Wrinkle Black

T#:20584676

Part#: S65VCWBLK

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$ 1,199.99 USD

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$ 1,199.99 USD

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Upgrade your BMW S65 engine to deliver high-quality, performance-driven ascetics that meet the demands of both daily drivers and motorsport enthusiasts.

NRW Design Viton Florine Rubber Oil Cap Gasket O-Ring

T#:42403030

Part#: NRWOCO

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$ 10.00 USD

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$ 10.00 USD

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Upgrade your BMW’s reliability or stop an oil leak with the NRW Designed Viton Florine Rubber Oil Cap Gasket O-Ring

THINKOBD 100

T#:2302720

Part#: 301050512

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14% off MSRP $ 34.99

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

$ 29.99 USD

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14% off MSRP

$ 34.99

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

$ 29.99 USD

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This THINKOBD 100 obd2 car code reader can fast scan and clear trouble codes, even a beginner can use this unit to read the error code.

Connecting Rod Bearing Set of 2 Pairs - 0.50mm Oversized

T#:26538339

Part#: CR224SV0.5

In Stock

7% off MSRP $ 57.99

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

$ 53.99 USD

Limited Qty Sale

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7% off MSRP

$ 57.99

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

$ 53.99 USD

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Introducing King Connecting Rod Bearings for BMW Engines: the ultimate solution for enhancing your engine's performance. Crafted with precision and expertise, King's bearings offer unmatched durability and reliability. Designed to meet the demands of high-performance driving, they provide the stability and support your engine needs. Elevate your BMW driving experience with King Bearings. King Rod Bearings for BMW Engines come in sets of 2 (2 Upper and 2 Lower Bearing Shells) Suitable for 2 Con-Rods. The Upper and Lower bearing shells are comprised of a lead-free, Silver-based tri-metal material designed for extreme load applications. Engineered with meticulous attention to detail, King bearings are designed to exact standards to ensure optimal fitment and compatibility with BMW engines. Experience improved smoother engine operation with King Bearings.

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Bremi Ignition Rotor - E23, E24, E28, E30, E32, E34, E38

T#:384317

Part#: 12111715906

Ships in 2 Business Days

$ 59.99

This product was last offered at the strikethrough price on
08-11-2026

$ 54.99 USD

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$ 54.99 USD

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Cure your misfire problems

SuperTech Dual Valve Spring Upgrade Kit w/ Steel Retainers - 80lbs - ...

T#:26038568

Part#: SPRKH1000DBMST

In Stock at Vendor

20% off MSRP $ 1,042.99

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

$ 833.99 USD

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20% off MSRP

$ 1,042.99

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$ 833.99 USD

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Crafted from premium Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional performance and durability even at high RPMs. CAD engineering ensures that the wire stress levels remain within defined limits for long-lasting durability, even under extreme racing conditions. Advanced computer software allows Supertech to meticulously control harmonics, ensuring optimal performance. Manufactured with high-quality military-certified Steel, the retainers are CNC machined to provide a precise fit, guaranteeing longevity and reliability.

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Braille Performance Lightweight Advanced AGM Battery - B2015 - 15lbs ...

T#:558038

Part#: B2015

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$ 237.99 USD

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$ 237.99 USD

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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your cars operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind! The B2015 is Braille's most popular non-carbon racing battery and is able to start larger engines easily for racing and offers daily driving capability for most 4 and 6 cylinders engine vehicles. Physical Specifications: BCI Group: All sizes Weight: 15lbs / 6.8kg Length: 6.8" / 173mm Width: 3.4" / 86mm Height: 6.1" / 155mm Polarity: Right Side Positive Performance Specifications: Voltage: 12 Full Charge Voltage: 13.2 Pulse Cranking Amps (PCA): 1067 Amp Hour (AH): 21 Life Cycle @ 10% DOD: 3100 *THIS BATTERY REQUIRES A CUSTOM MOUNTING SOLUTION. The size and weight are significantly smaller than a stock battery and will not be held in place by the stock battery mount*

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Victor Reinz Crankshaft Seal (90 X 110 X 12)

T#:596059

Part#: 11142249533

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$ 47.42 USD

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$ 47.42 USD

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The engine crankcase in you car is filled with oil to keep everything lubricated, and to keep the oil inside of the engine, seals are used anywhere there is a seam in the engine, or any place a shaft protrudes from the engine. One such seal is the front main crankshaft seal. This seal is located around the the crankshaft at the front of the engine, and keeps oil from leaking out around the crankshaft. Unfortunately, over time seals will become brittle, crack and begin to leak due to their exposure to heat and oil.

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Valve Cover Gasket Overhaul Kit - E9X 328i, E60 528i, E83 X3 3.0i/si,...

10X Entries Into Our F80 M3 Sweepstakes

T#:180875

Part#: TMS180875

In Stock

$ 142.24

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

$ 107.43 USD

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$ 107.43 USD

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Not only will this kit stop most E90 oil leaks, it's the perfect addition for ignition coil or spark plug replacement! Oil leaks - and the damage they can cause - seem to be the worst annoyances on these cars. The biggest source of an oil leak is from the valve cover, followed by the oil filter housing, Valvetronic seal, camshaft seals, and the eccentric shaft sensor seal. Once the oil leaks, and if ignored for an extended time, the oil will contaminate vital electrical sensors. This is especially the case with ignition coils and also the eccentric shaft sensor on the Valvetronic shaft at the top of the cylinder head. During any ignition coil and spark plug replacement take a close look inside for any oil pooling at the bottom. We have been seeing valve cover oil leaks as soon as 40,000 miles. We look for oil leaks on every E90 that comes into our shop.

We have put together this package of valve cover gaskets and other related gaskets and seals for you to fully overhaul the N52 valve cover and put a stop to those pesky oil leaks. This package has the replacement parts for N52 engines built from the 2007 model year and includes:

11127582245 - N52 valve cover gasket set
11127552280 - N52 eccentric shaft sensor seal
11127559699 - N52 Valvetronic gasket

2007 and later N51/N52 engines do not need replacement valve cover bolts, unless the bolts are actually broken off or missing. Unlike the 2006 aluminum hardware, the later parts are steel and not 1-time use.

These are all OEM or OE parts. Replacement of these gaskets and seals is straight-forward but a long process. BMW dealers typically charge for over eight hours of labor. If you have replaced spark plugs before you should be capable of this repair. In addition, there are several other parts to replace while you're in the vicinity: camshaft sensor o-rings, oil filter housing profile gasket, VAN0S solenoids, and the eccentric shaft sensor. These other parts, except the eccentric shaft sensor (see below), are replaceable without removing the valve cover but are more easily accessed during the valve cover work.

Eccentric Shaft Sensor: This is the position sensor that relays the eccentric shaft's position back to the DME. It's located at the front of the engine and is only accessible with the valve cover off . The seal around the sensor can fail and allow oil to blow out from under the cam cover. Oil can then leak into the sensor itself and cause it to fail. Without a functioning sensor your E90 can experience poor running, hesitation, poor performance, jerky shifts, and sluggish response. It's easy to check and see if oil has accumulated inside the sensor: unbolt the engine trim cover (the outer cover with the BMW roundel), unplug the sensor, and look inside. If oil is present inside or even around the sensor itself, plan on replacing this sensor during your next ignition coil, spark plug, and/or valve cover gasket work.

This valve cover kit fits the following BMWs:
2008-2012 E82 BMW 128i
2007-2011 E90 BMW 328i 328xi 328i xDrive - Sedan
2007-2012 E91 BMW 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i - Convertible
2007-2010 E60 BMW 528i 528xi 528i xDrive
2011 F10 BMW 528i
2007-2010 E83 BMW X3 3.0i X3 3.0si
2007-2013 E70 BMW X5 3.0si
10/2006-2008 E85 BMW Z4 3.0i Z4 3.0si
2009+ Z4 BMW Z4 sDrive30i

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OEM Mahle Oil Filter Kit - E9X M3 S65

T#:372182

Part#: 11427837997

In Stock

$ 23.99

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

$ 16.60 USD

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$ 16.60 USD

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This is an OEM Mahle oil filter for the E9X M3 with S65 engine. Includes the filter, seal, and o-ring.

Elring Intake Gasket - E30, E34

2X Entries Into Our F80 M3 Sweepstakes

T#:591831

Part#: 11611726010

Ships in 1 Business Day

$ 3.99

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

$ 2.99 USD

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$ 2.99 USD

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4 required

Braille Lightweight Advanced AGM Battery - B3121 - 21lbs

T#:558042

Part#: B3121

Ships in 6 Business Days

$ 270.99 USD

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$ 270.99 USD

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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your car's operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind! The B3121 battery from Braille is their lightest do-everything battery available, offering 1380 pulse cranking amps that can crank over V8 engines with ease while still coming in at under 22 pounds, half of the weight of a standard Group 34 battery! This is thanks to their Advanced AGM racing technology that allows them to put a ton of power into a very small package. Physical Specifications: BCI Group: All sizes Weight: 21lbs / 9.5kg Length: 6.6" / 168mm Width: 5.2" / 132mm Height: 6.8" / 173mm Polarity: Right Side Positive Terminal Type: Steel terminal block with M6 bolt Performance Specifications: Voltage: 12v Recharge Voltage: 14.4V – 14.6V Maintenance charge voltage: 13.8V 5s Pulse Cranking Amps (PCA): 1380 10s PDC: 124 Amp Hour (Ah): 31 Watt Hour (Wh): 372 Life Cycle @ 10% DOD: 3100 Charging Temperature 0C to 50C Discharge Temperature range -40C to +60C Storage temperature -40C to +60C *THIS BATTERY REQUIRES A CUSTOM MOUNTING SOLUTION. The size and weight are significantly smaller than a stock battery and will not be held in place by the stock battery mount*

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Air Temperature Sensor

2X Entries Into Our F80 M3 Sweepstakes

T#:403093

Part#: 13621739510

Ships in 2 Business Days

$ 14.99 USD

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$ 14.99 USD

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Monitors intake air temperature

Ignition Coil With Spark Plug Connector

T#:597425

Part#: 12138611236

Ships in 1 Business Day

$ 52.99

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

$ 50.99 USD

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$ 50.99 USD

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Glyco Connecting Rod Bushing

T#:374292

Part#: 11241278209

Ships in 1 Business Day

$ 6.11 USD

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$ 6.11 USD

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Press fit into small journal of connecting rod

Febi Upper Timing Chain Tensioner - E34, E36, E39, E46, E53, E60 ...

We Price Match - Give Us A Call or Chat!

T#:374103

Part#: 11311738700

In Stock

$ 63.99

This product was last offered at the strikethrough price on
09-04-2026

$ 55.99 USD

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$ 55.99 USD

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Guide used to tension the timing chain

Crankcase Vent Hose - From Valve Cover to Oil Separator - E46 E39 E6...

2X Entries Into Our F80 M3 Sweepstakes

T#:2853

Part#: 11611432559

Ships in 2 Business Days

$ 14.99 USD

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$ 14.99 USD

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This Crankcase Vent Hose - From Valve Cover to Oil Separator fits BMWs with the M52 or M54 6 cylinder engine including E46 323i 325i 328i 330i E39 525i 528i 530i E60 525i 530i X3 2.5i 3.0i X5 3.0i Z3 2.5 2.8 3.0i Z4 2.5i 3.0i.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
1999-2005 E46 BMW 325i 325ci 325xi - only with M54 engine
1999-2003 E39 BMW 528i 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 2.3 Z3 2.5i Z3 2.8i Z3 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0i

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Iwis Timing Chain - Upper

T#:1196187

Part#: 11311432177S1

In Stock

$ 41.76

This product was last offered at the strikethrough price on
05-11-2026

$ 40.86 USD

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$ 40.86 USD

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The timing chain in any vehicle can begin to stretch and rattle over time. This is a common issue, and though BMW says it is a lifetime part, most enthusiasts decide to change them. If you need only the timing chain instead of a kit, ECS Tuning has your replacement.

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AAF Oil Pan Baffle - E36/Z3 6Cyl

T#:7593110

Part#: 11636

Ships in 2 Business Days

$ 150.00 USD

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$ 150.00 USD

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This oil pan baffle by AAF keeps the oil at the pick up better than others on the market. Baffling the oil pan is extremely important. Under racing and track conditions, oil can move in the oil pan enough to cause extended moments of oil starvation. This can cause premature, and in some cases immediate, engine failure. The pan features a tight fit to keep oil from exiting under braking or cornering. 10 gated holes control oil slosh in the sump. A must have for all track cars. **Note: Requires Welding to install. Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars.

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Fuel Injector Clinic 525cc Fuel Injectors - Set Of Six - BMW S54 ...

T#:28104826

Part#: IS801-0525H

Ships in 9 Business Days

$ 515.00 USD

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$ 515.00 USD

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BMW S54 525cc Fuel Injectors - Set Of Six offers high-performance fuel delivery for BMW E46 M3 and Z4 M models. These injectors feature high impedance Bosch cores and are E85 compatible, ensuring reliable performance across a range of fuels. Each injector is precision-matched using advanced Data Match Technology, with individual serial numbers and detailed flow matching information provided.

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Victor Reinz Intake Manifold Gasket - E36

T#:378294

Part#: 11611739545

Ships in 1 Business Day

$ 4.99

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

$ 2.99 USD

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$ 2.99 USD

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Seals the intake manifold to the intake flange

Belt - Air Conditioner - E34,E38,E39 M5

We Price Match - Give Us A Call or Chat!

T#:340625

Part#: 11287833266

Back Ordered

$ 20.99

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

$ 11.40 USD

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$ 11.40 USD

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Replacement A/C belt for the M60, M62, and S62 engines.

This belt fits the following BMWs:
1997-2003 E39 BMW 540i
2000-2003 E39 BMW M5
1995-2001 E38 BMW 740i 740il
1990-1999 E31 BMW 840i 840ci

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O-Ring - Engine Oil Pump To Pickup Tube (24.8 X 3 Mm)

T#:593831

Part#: 11417527092

Ships in 2 Business Days

$ 5.48

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

$ 4.79 USD

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$ 4.79 USD

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BMW O-Ring - 24,8X3

OEM Bosch Fuel Injector - E31 E32 E34 E38 E39

T#:374499

Part#: 13641736908

Ships in 2 Business Days

$ 74.99

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

$ 64.99 USD

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$ 64.99 USD

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Bosch fuel injectors provide the precision manufacturing required for advanced fuel injection systems.

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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Corteco Engine Mount - Right - E38, E39

T#:362315

Part#: 22111092896

In Stock

$ 153.05

This product was last offered at the strikethrough price on
06-18-2026

$ 149.99 USD

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$ 149.99 USD

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Secures engine to subframe for a vibration-free connection

Rein Piston Rings - Set - Single Piston

2X Entries Into Our F80 M3 Sweepstakes

T#:592808

Part#: 11251247917

Ships in 4 Business Days

$ 36.99 USD

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$ 36.99 USD

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Replace your worn out piston rings with OE replacements - 85.065mm

Bottom-End Gasket Set - E36 323/328/M3, E39 528i 97-98, Z3 2.8 97-98,...

T#:1306

Part#: 11111740981

Ships in 4 Business Days

$ 119.99 USD

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$ 119.99 USD

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This is a complete lower end / bottom-end gasket set for the M52 2.8 liter and S52 3.2 liter engine. With the motor out of the car, any overhaul work must include new gaskets and seals and this kit saves both time and money.

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.

Complete Parts List

(click to expand)

BMW p/n	Qty	Description
07119963151	1	oil pan drain plug seal washer
07119963200	1	block coolant drain seal washer
07119963300	2	block coolant drain seal washer (Euro model only)
11131437237	1	oil pan gasket
11141432240	1	rear main seal cover gasket
11141740842	1	front timing cover gasket
11141740845	1	front timing cover gasket
11142249532	1	front crankshaft seal
11142249533	1	rear main seal
11411703947	1	oil pump pipe gasket
11411722837	1	oil pump valve o-ring
11421719855	1	oil filter housing gasket
11431717666	1	upper dipstick tube o-ring
11431740045	1	lower dipstick tube o-ring
11511711484	1	water pump o-ring
11531703848	2	coolant pipe o-ring
12141748398	1	crankshaft sensor o-ring
12611744292	1	oil level sender o-ring (528i only)
32411093596	2	VAN0S oil line seal ring

This item fits the following BMWs:
1996-1999 E36 BMW 323is 323ic 328i 328is 328ic M3
1997-1998 E39 BMW 528i
1997-1998 Z3 BMW Z3 2.8
1998-2000 Z3 BMW M Roadster M Coupe

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Alternator Air Duct - E36 323i 325i 328i M3

2X Entries Into Our F80 M3 Sweepstakes

T#:2099

Part#: 12311735915

Back Ordered

$ 30.99

This product was last offered at the strikethrough price on
06-22-2026

$ 22.99 USD

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$ 22.99 USD

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This is the alternator air duct that goes from the inlet scoop to the alternator.. It fits BMW E36 323is 323ic 325i 325is 325ic 328i 328ic 328is M3 1992-1998.

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328ic 328is M3

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OEM Mahle Fuel Filter - E34 E36 E46 Z3 Z4

T#:367343

Part#: 13321740985

Ships in 2 Business Days

$ 46.05

This product was last offered at the strikethrough price on
07-02-2026

$ 35.28 USD

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$ 35.28 USD

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This is an OEM MAHLE fuel filter that removes dirt and other particle contaminants from your fuel.

A clogged fuel filter makes it difficult for your engine to get all the fueling it needs. Filters commonly clog from a deteriorating gas tank, bad fuel, or other debris in the fuel system. A fresh fuel filter addresses many fuel related problems including surging, stalling, cold start issues, and poor performance under a variety of conditions.

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Vargas Burnt Titanium Magnetic Oil Drain Plug - M12 X 1.5

2X Entries Into Our F80 M3 Sweepstakes

T#:51813315

Part#: VTT-TI-DRAIN

Ships in 1 Business Day

$ 31.99 USD

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$ 31.99 USD

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The VTT Burnt Titanium Magnetic Oil Drain Plug is a critical upgrade for any performance enthusiast looking to maximize engine longevity.

Febi-Bilstein Oil Separator/CCV Kit with Hoses - 11151703484 ...

We Price Match - Give Us A Call or Chat!

T#:28337855

Part#: 11151703484KIT

Ships in 2 Business Days

$ 108.14 USD

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$ 108.14 USD

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Rubber breather pipes in various BMW applications are susceptible to cracking. Over time, engine heat and weather conditions can weaken these hoses, leading to breaks or leaks. This results in significant vacuum leaks that can severely affect engine performance.

Moreover, BMW faces a problem with oil separators freezing in cold weather, particularly if the engine isn't adequately warmed up during driving. Typical signs include a howling noise and subsequent oil leaks.

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Engine Cover Lid 11111717939

We Price Match - Give Us A Call or Chat!

T#:6571

Part#: 11111717939

Ships in 1 Business Day

$ 3.99

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

$ 3.00 USD

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$ 3.00 USD

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ENGINE COVER LID 11111717939

Race German Fuel Injector Rebuild Kit - Siemens Style M54 (No Tool) ...

T#:6827878

Part#: RGSMNS6NT

In Stock

$ 29.99 USD

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$ 29.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Have low fuel pressure or rough running engine? Have leaks or broken pintle caps? It may be time to rebuild your fuel injectors. This is an easy refresh kit with all the necessary parts to rebuild your M54 fuel injectors. This kit includes all filters, spacers, o-rings, and caps needed for your type of injector. *Does not include fuel injector removal tool.

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Cylinder Head Bolt Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:582581

Part#: 11121721938

In Stock

$ 29.99

This product was last offered at the strikethrough price on
07-23-2026

$ 21.99 USD

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$ 21.99 USD

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VTT Billet Power Steering Pulley - N54

2X Entries Into Our F80 M3 Sweepstakes

T#:7292042

Part#: VTT-N54-PSN54

Ships in 2 Business Days

Starting at $ 56.99 USD

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Starting at $ 56.99 USD

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Vargas has introduced their new Billet Power Steering pulleys for the N54 engine! A well-known issue with the N54 with Hydraulic power steering is the plastic pulley either hitting the subframe, or breaking on its own. This can result in the belt to be ejected from the pulley, and leave you stranded with no serpentine belt. This also increases the chance of sucking the belt into the engine through the front seal. Put an end to the dreaded plastic PS pulley issues with the VTT 100% Billet Aluminum PS pulley. These are constructed from 6061-T6 aluminum and anodize in one of 4 colors (Black, Red, Blue, and Clear) for a great look, and long-lasting finish. These weigh 11oz, very close to the weight of a stock pulley, and are lighter than the cast aluminum versions on the market.

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OEM Bosch Voltage Regulator (Bosch Alternator) - 12311726022 ...

T#:19326

Part#: 12311726022

In Stock at Vendor

$ 71.99

This product was last offered at the strikethrough price on
10-13-2026

$ 62.99 USD

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$ 62.99 USD

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This is the voltage regulator found on the back of the alternator. It's a normal wear item and the contacts are the first thing to check if you believe the alternator is not charging the battery (lights flickering or dim, battery light on in the dash, the engine quits without warning, or other electrical failures). The voltage regulator manages the voltage flowing through the car, especially to and from the battery. There are two carbon contacts on the regulator that control the magnetic field when the alternator is spinning and these contacts wear over time. A new set of contacts will be about 13mm in length. Anything less than 5mm and the voltage regulator should be replaced, regardless if that is the cause of your electrical problems or not. Most older mechanics will tell you to keep a spare regulator in your toolbox.

The carbon contacts can be replaced on their own but requires desoldering the old ones from the base and then soldering the new ones on. It may be easier to just replace the unit as a whole.

This is the OEM voltage regulator, made by Bosch or Hella. It's the one with the white base and fits most Bosch alternators from 1977-1995 (Valeo and other alternators look very different and have a black cover and base). This part number replaces the previous BMW part numbers - 12311271664, 12321279548, 12311722755, 12321711399 and Bosch part numbers 1197311021 and 1197311028.

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Victor Reinz Oil Pan Gasket - E12, E23, E24, E28, E3, E9

T#:370515

Part#: 11131315085

Ships in 1-2 days

$ 24.10

This product was last offered at the strikethrough price on
08-13-2026

$ 19.65 USD

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A must when installing a new oil pan

URO Camshaft Position Sensor - BMW E38 E39 E53 E52 M62 4.4L 4.6L 4.8L...

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T#:43446144

Part#: 12147539166

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$ 19.99 USD

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When this sensor fails, it will become impossible to start your car, leaving you stranded. Get your BMW back up and running with this brand sensor from URO.

034Motorsport Billet Crank Seal Belt Guard - N52/N54/N55/S55 ...

2X Entries Into Our F80 M3 Sweepstakes

T#:30894245

Part#: 034-1ZZ-1011

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$ 73.00 USD

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The BMW N52, N54, N55, & S55 engines are notorious for random serpentine belt failures. Once this belt fails on your engine, there is a strong possibility for it to wrap around your crank shaft past your OEM crank seal, and into your engine internals. Once the belt is inside your engine, it is commonly shredded, causing bits and pieces to clog up the oil pickup and potentially lead to catastrophic engine failure. The 034Motorsport Billet Crank Seal Guard is designed to be installed over the OEM BMW crank seal to prevent a failed serpentine belt from entering your engine. The 034Motorsport Crank Seal Guard is manufactured from 6061-T6 billet aluminum and anodized black to protect it from any corrosion. FEATURES: Prevent the Dreaded and Costly Premature Serpentine Belt Failure From Ending Up in Your Oil Pan, Leading to Oil Starvation and Engine Failure Machined from 6061-T6 Aluminum Anodized Black for Protection from Corrosion & Long Lasting Great Looks WHAT’S INCLUDED: 1x) 034Motorsport Billet Crank Seal Belt Guard 2x) M8x1.25x40mm - 12.9, Zinc Plated Screws

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Victor Reinz Oil Filter Housing Gasket - N52 N54 N55

T#:580305

Part#: B32345

In Stock at Vendor

$ 22.99

This product was last offered at the strikethrough price on
05-04-2026

$ 18.99 USD

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If your oil filter housing is leaking oil, it is probably the gasket. Replace the faulty gasket with this Victor Reinz gasket to ensure your oil filter housing stay well sealed.

M52, M54, S50, S52 H-Beam Connecting Rods - Eagle

T#:640320

Part#: CRS5313B63D

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$ 619.99 USD

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Eagle is synonymous with exceptional quality and unwavering commitment to customer satisfaction, which has cultivated a loyal and satisfied customer base. This dedication has propelled Eagle to unparalleled growth throughout the years, expanding their product range to include crankshafts and a wider selection of connecting rods. Key Benefits: Proven Excellence: Eagle's reputation as the largest and most respected aftermarket connecting rod and crank manufacturer underscores their commitment to excellence. Continuous Advancements: Eagle's relentless pursuit of perfection is evident in their continuous design enhancements, materials innovation, and manufacturing techniques, ensuring their products are always at the forefront of performance. Lightweight Design: Eagle prioritizes making their products lighter, enhancing your engine's performance while maintaining structural integrity. Strength and Durability: Every Eagle connecting rod is engineered for superior strength, ensuring your engine can handle high-performance demands without compromise. Efficient Manufacturing: Eagle's dedication to efficiency guarantees that each connecting rod is manufactured with precision and attention to detail, resulting in top-notch quality. Diverse Applications: With a diverse product range, Eagle ensures compatibility with a wide variety of engines, making their connecting rods a versatile choice for automotive enthusiasts.

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OEM Elring Oil Drain Plug - E46 E60 E63 E64 E9X Z3 Z4

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T#:2691332

Part#: 7119904550

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$ 3.99 USD

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Replacement oil drain plug from OEM Elring

100 Piece Mini Car Fuse Assortment

T#:383674

Part#: ATD382

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$ 31.99 USD

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You never know when you will blow a fuse so it always good to have extra

Weistec BMW BMW S63 Billet Oil Filter Cap - Black

T#:22690726

Part#: 01-563-01794-6

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$ 239.00 USD

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Direct replacement/bolt in for the S63 and S63TU engines. CNC machined 6061 aluminum Anodized in Black

Rein Oil Cooler Gasket - Filter Housing to Oil Cooler

2X Entries Into Our F80 M3 Sweepstakes

T#:591696

Part#: 11427525335

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$ 15.99 USD

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Common cause of oil leaks can be easily repaired

Rennline OE+ Ignition Coil - Priced Each

T#:44529390

Part#: M136

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$ 48.00 USD

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Victor Reinz O-Ring for Oil Level Sensor

T#:596362

Part#: 12611744292

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$ 8.99

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

$ 7.99 USD

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OEM Bosch Oil Filter Kit -- N52 N54 N55 N20

T#:378765

Part#: 11427566327

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$ 13.99

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

$ 11.99 USD

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The oil filter is one of the most simple and yet crucial components of your vehicle, preventing contaminants from flowing back into the engine causing excessive wear and damage. Why buy a cheap alternative when you can have peace of mind with this high quality Bosch oil filter?

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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Eccentric Shaft Sensor Seal Plug - E9X, E60, E83, E70, E85

T#:25048

Part#: 11127559699

In Stock

17% off MSRP $ 31.69

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

$ 26.15 USD

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$ 31.69

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

$ 26.15 USD

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This seal plug is installed in the valve cover of N52 engines and is supposed to prevent oil from leaking out. But the rubber plug loosens or becomes dislodged over time and oil does seep out of the valve cover and eventually into the sensor itself (destroying a very expensive sensor). In extreme neglect oil will contaminate the engine wiring harness or even the DME itself. During any valve cover work we recommend checking for oil inside the sensor or around this plug and replace the plug during any valve cover gasket work. It's cheap insurance against an expensive contaminated eccentric shaft sensor.
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:
2008+ E82 BMW 128i
2007-2011 E90 BMW 328i 328xi 328i xDrive - Sedan
2007-2012 E91 BMW 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i - Convertible
2007-2010 E60 BMW 528i 528xi 528i xDrive
2011 F10 BMW 528i 528i xDrive
2007-2010 E83 BMW X3 3.0i X3 3.0si
2007-2013 E70 BMW X5 3.0si
2007-2008 E85 BMW Z4 3.0i Z4 3.0si
2009-2010 Z4 BMW Z4 sDrive30i

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