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BMW Engine Parts

Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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Bremmen Parts - Corporate Logo
T#:23980285
Part#: 1112764517PCV
In Stock
Sale - Save 10% $ 59.99

This product was last offered at the strikethrough price on
07-30-2026

$ 53.99 USD
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Sale - Save 10%
$ 59.99

This product was last offered at the strikethrough price on
07-30-2026

$ 53.99 USD
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Though BMW's B58 engine has proven to be mostly reliable, it does have one well-known problem, failure of the PCV Valve. This issue is especially common on cars with upgraded turbos. Signs that your BMW has experienced this failure include misfires, a rough idle, oil in the the intake/chargepipe, or white smoke coming from the exhaust. The good news is that this is easily fixed and is very affordable! This kit contains all of the items necessary to repair your PCV valve and restore the smooth operation of your B58 engine.
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Bremmen Parts - Corporate Logo
T#:14915981
Part#: 11127570292M
In Stock
Sale - Save 20% $ 352.99

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

$ 283.99 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 352.99

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

$ 283.99 USD
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Tired of dealing with plastic valve covers that crank and split, causing frustrating oil leaks? This upgraded aluminum valve cover is the perfect solution! Without oil cap!
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Elring Valve Cover Gasket Set - N55 3.0L, S55
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:399889
Part#: 11127587804
In Stock
$ 31.79 USD
Free Shipping on orders $49 and up
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.
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OEM Elring Oil Pan Gasket - E9X M3 S65
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:390411
Part#: 11137841085
In Stock
$ 43.99 USD
Free Shipping on orders $49 and up
If oil is leaking from the seal at the oil pan and block, you will need a new oil pan gasket. It is also wise to change this any time you have to pull the oil pan gasket.

OEM Elring Oil Pan Gasket - BMW N52 N55 3.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:2602231
Part#: 11137600482
In Stock
$ 31.79 USD
Free Shipping on orders $49 and up
Metal/rubber gasket used to stop oil leaks, seals the oil pan to the engine block
Burger Motorsports - Corporate Logo
T#:38587650
Part#: N54PCVVR
In Stock
$ 40.00 USD
Free Shipping on orders $49 and up
The BMS N54 Upgraded Replacement PCV Valve is a high-performance upgrade designed to enhance crankcase ventilation and minimize excessive blow-by in BMW N54 engines. Unlike the stock PCV valve, which can degrade over time and lead to oil consumption or boost leaks, this upgraded version provides superior sealing and long-term durability. ### Key Features: - **Direct-Fit Replacement** – Designed for an exact fit, ensuring hassle-free installation. - **Optimized Ventilation** – Improves crankcase pressure management, reducing oil blow-by and deposits. - **Enhanced Durability** – Constructed from premium materials to withstand high-boost applications and prolonged use. - **Boost Leak Prevention** – Delivers a tighter seal than the factory valve, preventing power loss. - **Ideal for Tuned Engines** – A critical upgrade for N54-powered vehicles running increased boost levels. Upgrade your N54’s crankcase ventilation system with the BMS Upgraded PCV Valve to ensure maximum performance, reliability, and engine longevity.
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Bremmen Parts - Corporate Logo
T#:395203
Part#: 12617508003
In Stock
Sale - Save 7% $ 62.99

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

$ 58.49 USD
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Sale - Save 7%
$ 62.99

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

$ 58.49 USD
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This is the oil level sensor / sender for BMW E46 E39 E60 E38 X3 X5 Z3 Z4 Z8.When this part fails it will illuminate a check light on the dash which indicates it needs to be replaced. Includes o-ring. This item fits the following BMWs: 1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330xi M3 2008+ E90 BMW 335d 1999-2003 E39 BMW 528i 525i 530i M5 1998-2003 E39 BMW 540i 2004-2005 E60 BMW 525i 530i 1998-2001 E38 BMW 740i 740il 750il 2004-2006 E85 BMW X3 2.5i X3 3.0i 2000-2006 E53 BMW X5 3.0i 2000-2003 E53 BMW X5 4.4i X5 4.6is 1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 2001-2002 Z3 BMW Z3 M Roadster Z3 M Coupe 2003-2006 Z4 BMW Z4 2.5i Z4 3.0i 2000-2003 E52 BMW Z8
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Ina - Corporate Logo
T#:2045
Part#: 11281748131
In Stock
$ 20.25 USD
Free Shipping on orders $49 and up
$ 20.25 USD
Free Shipping on orders $49 and up

This is an OEM INA tensioner pulley, also known as the adjusting pulley and lower pulley. This pulley is mounted on the belt tensioner near the center of the belt assembly. The upper and lower pulleys are known to be the primary sources for 'belt squealing'. This pulley is also encased in rubber which will crack over time. If left without service the rubber could fail completely, chucking the belt and leaving you stranded. Replacement is a very simple procedure and can be done anytime the fan is off the engine (belt replacement, water pump service, alternator replacement, etc).

This pulley is mounted along with the hydraulic belt tensioner but can be replaced on its own. It is used for the main drive belt on the M50-M54 family engines (M50, M50TU, M52, S52, M52TU, M54, M56, and S54 engines). This is the same belt that covers the water pump/alternator/power steering systems. Replacement is a very easy procedure (requires fan removal) and will have your engine purring in no time. Belt replacement is strongly recommended at the same time. If you have a mechanical belt tensioner, the pulley can only be replaced with a new tensioner.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

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!

If you need the hydraulic belt tensioner, click here.

This item is 70mm Diameter. Please check the diameter before ordering.

This tensioner pulley fits the following BMWs:
1991-1995 E34 525i (M50 engine)
1992-1999 E36 325i, 325is, 328i, 328is, 323is
1995-1999 E36 M3 (M3 3.0 & M3 3.2 liter)
1997-2003 E39 525i, 528i, 530i - Only for Hydraulic Tensioner
1999-2000 E46 323i, 323Ci, 328i, 328Ci - Only for Hydraulic Tensioner
2001-2005 E46 325i, 325Ci, 325xi, 330i, 330Ci, 330xi - Only for Hydraulic Tensioner
2001-2006 E46 M3 coupe & convertible - Only for Hydraulic Tensioner
2000-2006 X5 3.0 liter (E53 chassis)
2004 E60 525i, 530i (M54 engine)
1997-2002 Z3 & MZ3 2.5, 2.8, 3.0, M Roadster, M Coupe
2003-2009 Z4 M Coupe and Roadster

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Elring Ultimate Valve Cover Gasket Kit
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:379299
Part#: 11129070990KT
In Stock
$ 45.99 USD
Free Shipping on orders $49 and up

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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Intake Manifold Gasket Set - E46 E39 E60 X3 X5 Z3 Z4 with M52TU or M5...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:2859
Part#: 11611436631
In Stock
$ 32.99

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

$ 32.95 USD
Free Shipping on orders $49 and up
$ 32.95 USD
Free Shipping on orders $49 and up
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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BMW M20 M50 M52 M54 Oil Pan Gasket - Elring
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:579621
Part#: 424.51
In Stock
$ 23.99 USD
Free Shipping on orders $49 and up
Bremmen Parts - Corporate Logo
T#:14915983
Part#: 11127565284M
In Stock
Sale - Save 20% $ 435.99

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

$ 349.99 USD
Free Shipping
Sale - Save 20%
$ 435.99

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

$ 349.99 USD
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This aluminum valve cover from Bremmen is designed to eliminate issues stemming from brittle plastic valve covers. Cracked or warped valve covers can cause oil leaks, engine fault codes, vacuum leaks, and misfires.
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Bremmen Parts - Corporate Logo
T#:14915993
Part#: 11127552281M
In Stock
Sale - Save 20% $ 435.99

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

$ 348.42 USD
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Sale - Save 20%
$ 435.99

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

$ 348.42 USD
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Upgrade your BMW's engine bay with the Aluminum Valve Cover 11127552281M to eliminate leaks and add a touch of style. This high-quality valve cover ensures a secure seal, preventing leaks and enhancing the aesthetic appeal of your BMW.

  • Aluminum Valve Cover for BMW
  • Eliminates leaks for improved engine performance
  • Adds style to the engine bay
  • High-quality construction for durability and reliability
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Bremmen Parts - Corporate Logo
T#:19329477
Part#: 11121432928M
In Stock
Sale - Save 20% $ 338.99

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

$ 270.90 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 338.99

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

$ 270.90 USD
Free Shipping on orders $49 and up
Tired of dealing with plastic valve covers that crank and split, causing frustrating oil leaks? This upgraded aluminum valve cover is the perfect solution!
Burger Motorsports - Corporate Logo
T#:587715
Part#: MACSTS
In Stock
$ 51.99 USD
Free Shipping on orders $49 and up
Use this plug and play low frequency MAC solenoid if retrofitting a single turbo kit to your N54 or N55. Includes plug and play harness connector for no splicing!

Elring Valve Cover Gasket Set - S54 3.2L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:362320
Part#: 11127832034KT
In Stock
$ 102.99 USD
Free Shipping
$ 102.99 USD
Free Shipping

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
  • Nut seals
  • Grommets

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:
S54 3.2L

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Elring Crankshaft Seal (90 X 110 X 12)
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:402004
Part#: 11142249533
In Stock
$ 24.99 USD
Free Shipping on orders $49 and up
Burger Motorsports - Corporate Logo
T#:21045489
Part#: BMS-OFC
In Stock
Starting at $ 89.00 USD
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Starting at $ 89.00 USD
Free Shipping on orders $49 and up
The Burger Motorsports V2 billet aluminum oil filter cover is a metal upgrade that directly replaces your weak OE plastic cap for greater protection, better cooling, ease of removal/install, and looks great under the hood. The built-in 21mm hex and a 3/8" drive socket wrench fitting that does not require a special removal/install tool like the factory cap. Uses the OE oil filter, filter housing o-ring, and filter cage. Anodized for protection. This quality part is a must for any serious BMW owner. Replaces OEM part number 11427525334 - BMW Oil filter cover. Features and Benefits Solid aluminum design is much stronger than brittle plastic 21mm hex head + 3/8" drive socket wrench fitting Integrated heat sinks for better oil cooling Special tools are not required for removal/install like the factory cap Strong design won't fail under pressure Reuses OE filter cage and o-ring Anodized for protection Looks great under the hood Made in the USA
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OEM INA Accessory Belt Tensioner Assembly - N55 S55
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:394063
Part#: 11288604266
In Stock
$ 79.99

This product was last offered at the strikethrough price on
06-08-2026

$ 60.99 USD
Free Shipping on orders $49 and up
$ 60.99 USD
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Pulleys begin to squeak once they are reaching the end of their life span and the tensioners can fail, no longer applying enough tension to the accessory belt. If not replaced, tese can seize up and lead to a long host of problems that would leave you stranded on the side of the road. Prevent this with routine maintenance and replace your belts and pulleys every 50,000 miles to ensure continued reliability.

Fits the following BMW chassis:
F22/23 F87 F3X F07/10/11 F06/12/13 F01/02 F25/26 E70/71 F15/16

Fits the following BMW engines:
N55 3.0L, S65 3.0L

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Elring Valve Cover Gasket - N54 3.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:362693
Part#: 11127565286
In Stock
$ 55.99

This product was last offered at the strikethrough price on
04-01-2026

$ 36.99 USD
Free Shipping on orders $49 and up
$ 36.99 USD
Free Shipping on orders $49 and up

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.

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:
N54 3.0L

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Elring Valve Cover Gasket Set - S52 3.2L, M52 2.5L 2.8L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:362214
Part#: 11120034108
In Stock
$ 31.99

This product was last offered at the strikethrough price on
04-15-2026

$ 30.80 USD
Free Shipping on orders $49 and up
$ 30.80 USD
Free Shipping on orders $49 and up

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 (up to 09/1998)
S52 3.2L

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Elring Oil Pan Gasket - N52 N54 3.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:376168
Part#: 11137548031
In Stock
$ 37.99 USD
Free Shipping on orders $49 and up

If oil is leaking from the seal at the oil pan and block, you will need a new oil pan gasket. It is also wise to change this any time you have to pull the oil pan gasket.

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:
N52 3.0L
N54 3.0L

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Bremmen Parts - Corporate Logo
T#:11399240
Part#: 11428585235M
In Stock
Sale - Save 25% $ 163.99

This product was last offered at the strikethrough price on
07-14-2026

$ 122.99 USD
Free Shipping
Sale - Save 25%
$ 163.99

This product was last offered at the strikethrough price on
07-14-2026

$ 122.99 USD
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Ensure optimal performance for your BMW with the Turner Motorsport Full Housing Unit, designed for the replacement of units experiencing leaks, cracks, or internal damage. Mounted on the side of the engine, this upgraded full housing unit in metal provides enhanced durability compared to plastic alternatives. The package includes essential components such as the oil filter cover/lid, oil filter lid O-ring, main gasket to the back of the engine, and a heat exchanger. Turner Motorsport recommends using your preferred filter brand with this unit, offering flexibility for personalized maintenance.

  • Replacement for units with leaks, cracks, or internal damage
  • Upgraded full housing in durable metal (Metal vs. Plastic)
  • Mounts conveniently on the side of the engine
  • Includes essential components for a complete replacement
  • Compatibility with preferred filter brands for personalized maintenance
  • OES supplier for quality assurance
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Elring Valve Cover Gasket Kit - M50 2.5L S50 3.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:363593
Part#: 11120034107
In Stock
$ 50.99

This product was last offered at the strikethrough price on
04-01-2026

$ 27.99 USD
Free Shipping on orders $49 and up
$ 27.99 USD
Free Shipping on orders $49 and up

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!


This item fits the following BMWs:
M50 2.5L
S50 3.0L

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Bremmen Parts - Corporate Logo
T#:36947236
Part#: 11121703341M
In Stock
Sale - Save 20% $ 418.99

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

$ 334.55 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 418.99

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

$ 334.55 USD
Free Shipping on orders $49 and up

BMW's Single-VANOS M52 and S52 engines were equipped with plastic valve covers from the factory. Nearing thirty years post-production, this material choice has proven to be problematic. Due to years of exposure to extreme engine temperatures and chemical-rich engine oil, these plastic valve covers will eventually warp. This results in a valve cover that will not seal, requiring a complete replacement of both the plastic valve cover and associated gaskets.

To remedy this, many enthusiasts opt to swap for the magnesium valve cover found on M50 and S50 engines. Unfortunately, magnesium is no less resistant to heat-induced warpage than plastic.

Thankfully, Bremmen Parts is aware of these issues and has created an exact-fit, high-quality performance replacement for all Single-VANOS M52 and S52-equipped BMWs. This cover features durable aluminum construction, which eliminates the warping issue found on OE plastic and magnesium valve covers. Unlike the OE magnesium cover upgrade, Bremmen's aluminum cover retains the forward oil fill location found, allowing you to retain your existing engine beauty cover.

Whether you're replacing a warping plastic cover or preemptively replacing this failure-prone component, Bremmen has you covered with a direct-fit aluminum valve cover upgrade.

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Burger Motorsports - Corporate Logo
T#:27171925
Part#: UNI-BMS-PIPLUGS
In Stock
$ 60.00 USD
Free Shipping on orders $49 and up
These dummy injectors fit in place of port injection fuel injectors to block the holes. Allows use to aluminum manifolds with port injection bungs without having to purchase fuel injectors. Plugs are EV14 injectors and measure 38mm or 1.5" from o-ring to o-ring.
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Elring Rear Crankshaft Seal
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:591493
Part#: 11117584398
In Stock
$ 23.99 USD
Free Shipping on orders $49 and up
$ 23.99 USD
Free Shipping on orders $49 and up
90x110x12mm - usually replaced when servicing the timing chains

Bremmen Parts - Corporate Logo
T#:15180796
Part#: 11127846359
In Stock
Sale - Save 41% $ 407.99

This product was last offered at the strikethrough price on
04-15-2026

$ 239.99 USD
Free Shipping on orders $49 and up
Sale - Save 41%
$ 407.99

This product was last offered at the strikethrough price on
04-15-2026

$ 239.99 USD
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A quality replacement at half the price of genuine! Save your money, seriously! Includes gasket and bolts.

Timing Chain Tensioner INA- M52 2.5L & 2.8L / S54 3.2L
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:403736
Part#: 11317838675
In Stock
$ 139.99

This product was last offered at the strikethrough price on
05-06-2026

$ 83.99 USD
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$ 83.99 USD
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Turner Motorsport BMW Timing Chain Tensioner Replacement

Introducing the BMW Timing Chain Tensioner Replacement by Turner Motorsport, a vital component to maintain optimal tension and prevent timing chain issues. Engineered for reliability, this replacement ensures the proper functioning of your cam gears and crank, preventing potential engine damage.

Benefits:

  • Crucial for timing chain tension
  • Prevents chain skipping
  • Safeguards against catastrophic engine damage
  • Quiets noisy chains for a smoother engine operation

Replace your BMW's timing chain tensioner with this Turner Motorsport solution to keep your engine running smoothly.

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Ina - Corporate Logo
T#:4466
Part#: 11281427252
In Stock
$ 52.99 USD
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$ 52.99 USD
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This tensioner is for either the Water Pump or Alternator on cars with the mechanical belt tensioner system. Please check to ensure your car does not have the hydraulic tensioner. This tensioner comes with the pulley assembly.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

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!

Only for cars with Mechanical belt tensioner systems.

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1991-1995 E34 BMW 525i
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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Burger Motorsports - Corporate Logo
T#:43378539
Part#: B58G1OFH
In Stock
$ 279.00 USD
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$ 279.00 USD
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Upgraded metal oil filter housing designed to replace the faulty stock housing which is known to crack.
Burger Motorsports - Corporate Logo
T#:26404907
Part#: 12MMSPG
In Stock
$ 35.00 USD
Free Shipping on orders $49 and up

Spark Plug Gapper Tool BMS Billet is essential for accurately adjusting the gap of spark plugs. This precision tool ensures that each plug is set to the exact specifications required for optimal engine performance. Made in the USA, it features a 12mm plug thread size, making it suitable for a wide range of applications.

  • Precision Adjustment: Allows for accurate gap adjustments to ensure optimal spark performance and engine efficiency.
  • Speed and Efficiency: Streamlines the process of gapping plugs while maintaining high precision, saving time and effort.
  • High-Quality Construction: Crafted from billet materials for durability and reliability, ensuring long-term use.
  • Lifetime Replacement Program: Comes with a lifetime replacement guarantee, reflecting confidence in the tool's quality and performance.

Upgrade your spark plug maintenance with the Spark Plug Gapper Tool BMS Billet for a reliable and precise solution.

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OEM INA Deflection Pulley - N55 3.0L, S55 3.0L
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:554453
Part#: 11288673720
In Stock
$ 45.99 USD
Free Shipping on orders $49 and up
Pulleys begin to squeak once they are reaching the end of their life span and if not replaced, can seize up and lead to a long host of problems that would leave you stranded on the side of the road.

Bremmen Parts - Corporate Logo
T#:14916007
Part#: 127512839M
In Stock
Sale - Save 20% $ 447.99

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

$ 358.22 USD
Free Shipping
Sale - Save 20%
$ 447.99

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

$ 358.22 USD
Free Shipping
Replace your factory plastic valve cover with this durable aluminum replacement from Bremmen Parts!
Elring - Head Gasket Set - E30 325i, E34 525i (M20)
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:1705
Part#: 11129059240
In Stock
$ 95.99 USD
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$ 95.99 USD
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M20 Head Gasket Set for E30 325i and E34 525i. Includes all the gaskets needed when rebuilding the cylinder head along with the head gasket. OEM quality.

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/nQtyDescription
071199631302coolant passage o-ring,
coolant sensor o-ring
071199632002coolant passage o-ring,
coolant sensor o-ring
111212650871camshaft guide cover o-ring
111212856091camshaft guide cover shaft seal
111217227341head gasket
111217267211rear camshaft cover profile gasket
111217302291valve cover gasket
111517143902dipstick tube o-ring
113312645194rocker arm shaft seal plug
113490591721valve stem seal set,
1 set = 12 valves
07119906322
115312650841thermostat o-ring
115317226921thermostat housing profile gasket
116117260104intake manifold port gasket,
cyl 1, 2, 5, & 6
116117260121intake manifold port gasket,
cyl 3, 4
116217284892exhaust manifold heat shield
117617117172exhaust flange gasket


This item fits the following BMWs:
1987-1991 E30 BMW 325i 325ic 325is 325ix
1989-1990 E34 BMW 525i
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Burger Motorsports - Corporate Logo
T#:43109033
Part#: BMS-HFSTI-FN55
In Stock
$ 199.00 USD
Free Shipping on orders $49 and up
Burger's replacement heavy-duty silicone turbo inlet replaces the narrow and crack-prone factory plastic unit with a higher flowing silicone inlet with billet aluminum fittings. Unlike other inlets, this inlet retains a larger flow straight from intake to turbo for improved boost response and increased turbo efficiency. While beneficial with the factory turbo, this inlet is a must-have with any larger than factory turbo and the perfect complement to the BMS N55 intake systems.
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OEM INA Timing Belt Tensioner Roller -- E21 E30 E12 E28 E34
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:348865
Part#: 11311711153
In Stock
$ 54.99 USD
Free Shipping on orders $49 and up

This is an OEM INA timing belt tensioner that keeps pressure on the engines timing belt and prevents its from slipping out of time. OEM replacement for BMW part # 11311711154 and 11311711153.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

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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Elring - Valve Cover Gasket (Cylinders 1-4) - E39 M5 S62
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:362624
Part#: 11120001269
In Stock
$ 51.94

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

$ 40.99 USD
Free Shipping on orders $49 and up
$ 40.99 USD
Free Shipping on orders $49 and up

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 seal

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 engines:
S62 cylinders 1-4

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N54 Valve Cover
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:2438612
Part#: 11127565284
In Stock
$ 335.99

This product was last offered at the strikethrough price on
03-09-2026

$ 284.99 USD
Free Shipping
$ 284.99 USD
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Complete valve cover assembly with gasket, bolts, and integral cyclone separator

N55 Valve Cover OEM Elring
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:2438603
Part#: 11127570292
In Stock
$ 463.99

This product was last offered at the strikethrough price on
04-12-2026

$ 289.99 USD
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$ 289.99 USD
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Complete assembly with gaskets & hardware

OEM INA Belt Tensioner - E9X E82 E60 E82 with N54 engine
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:19305
Part#: 11287563927
In Stock
$ 107.99

This product was last offered at the strikethrough price on
04-15-2026

$ 72.50 USD
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$ 72.50 USD
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This is an OEM INA mechanical tensioner for the serpentine belts on BMW's with the N54 engine. This tensioner keeps the belt for the alternator, power steering and Air Conditioning taught to provide maximum performance of each system.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

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!


This item fits the following BMWs:
2008-2010 E82 BMW 135i
2011 E82 BMW 1M Coupe
2006-2010 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 335i 335is - Convertible
2004-2010 E60 BMW 535i 535xi 535i xDrive

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Bremmen Parts - Corporate Logo
T#:2528129
Part#: 11617533400S1
In Stock
Sale - Save 14% $ 110.99

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

$ 94.99 USD
Free Shipping on orders $49 and up
Sale - Save 14%
$ 110.99

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

$ 94.99 USD
Free Shipping on orders $49 and up
BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace all the components of the oil separator system together to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable. Don't forget to order a valve cover gasket, throttle body gasket, and a new intake boot to make your separator change easier and more comprehensive.
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Elring Valve Cover Gasket Set - N52 3.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:362566
Part#: 11127582245
In Stock
$ 33.99 USD
Free Shipping on orders $49 and up

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:
N52 3.0L

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Elring Valve Cover Gasket - Cylinders 5-8 - (left side) - M62 V8 1999...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:2800
Part#: 11120034105
In Stock
$ 24.99 USD
Free Shipping on orders $49 and up

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!

This valve cover gasket fits cylinders 5-8 (left side) on BMW E38 740i 740il 1999-2003, E39 540i 1999-2003, E53 X5 4.4i 4.6is 1999-2003 M62 engine.

This item fits the following BMWs:
1999-2003 E39 BMW 540i
1999-2001 E38 BMW 740i 740il
2000-2003 E53 BMW X5 4.4i X5 4.6is

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Bremmen Parts - Corporate Logo
T#:36913378
Part#: 12617607910
In Stock
Sale - Save 15% $ 153.99

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

$ 130.89 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 153.99

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

$ 130.89 USD
Free Shipping on orders $49 and up
The engine oil level sensor tracks the oil level in the engine's oil pan, sending real-time data to the ECU (Engine Control Unit). This vital information ensures the engine has the right amount of oil for proper lubrication. Commonly featured in modern vehicles, the oil level sensor acts as an essential safeguard against low oil levels, helping prevent potential engine damage.
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Ina - Corporate Logo
T#:304220
Part#: 11287530314
In Stock
$ 84.99

This product was last offered at the strikethrough price on
08-12-2026

$ 59.49 USD
Free Shipping
$ 59.49 USD
Free Shipping

This is an OEM INA�mechanical tensioner for the serpentine belt. This tensioner keeps the belt for the alternator, power steering and Air Conditioning taught to provide maximum performance of each system.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

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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Bremmen Parts - Corporate Logo
T#:637132
Part#: 11127646552
In Stock
Sale - Save 17% $ 132.99

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

$ 109.99 USD
Free Shipping
Sale - Save 17%
$ 132.99

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

$ 109.99 USD
Free Shipping
This valve cover solves two problems, either a check engine light code or a oily leaking top portion of the valve cover. Black exterior without front cover & MINI wings logo, replaces your damaged or cracked valve cover. Keeping engine oil in and dirt out! The positives crank ventilation valve (PCV) is integrated into the top of the valve cover and tends to stick, causing massive oil consumption, carbon build-ups, and check engine lights down the road.
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Elring Valve Cover Gasket - Cylinders 5-8 - E39 M5 S62
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:362623
Part#: 11120001278
In Stock
$ 53.86

This product was last offered at the strikethrough price on
03-17-2026

$ 40.59 USD
Free Shipping on orders $49 and up
$ 40.59 USD
Free Shipping on orders $49 and up

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 seal

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 engines:
S62 cylinders 5-8

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Burger Motorsports - Corporate Logo
T#:34885402
Part#: 4BAR TMAP
In Stock
$ 139.99 USD
Free Shipping on orders $49 and up
Use these plug and play adapters to quickly adapt a 4bar TMAP sensor to your N54/N55/S55 BMW, raising the boost maximum boost range from 20psi factory up to 43psi.
OEM INA Hydraulic Valve Lifter -- M62 BMW
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:19050
Part#: 11321440256
Ships in 2 Business Days
$ 82.13

This product was last offered at the strikethrough price on
07-10-2026

$ 75.26 USD
Free Shipping on orders $49 and up
$ 75.26 USD
Free Shipping on orders $49 and up

Any time a valve service must be performed or there is valve damage, it is recommended to replace the hydraulic lifters to keep the valve train in top condition. 

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

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!

Show More Show Less