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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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Bosch Fuel Tank Breather Valve - 13907643106
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Bosch - Corporate Logo
T#:18468288
Part#: 13907643106
In Stock
Sale - Save 5% $ 76.99

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

$ 73.14 USD
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$ 76.99

This product was last offered at the strikethrough price on
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$ 73.14 USD
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Common CEL cause on B48/B58/S58. Get your fuel system functioning properly again!
OEM Lemforder Rubber Mounting - 22116754608 - E39
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Lemforder - Corporate Logo
T#:398031
Part#: 22116754608
In Stock
Sale - Save 29% $ 61.99

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

$ 44.25 USD
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Don't neglect your motor mounts! Most stock BMW motor mounts are fluid filled and the stiffness of the mount depends on this fluid. But over time the fluid leaks out and the strength of the mount is greatly reduced. A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. As the engine is moving around it can contact other parts in the engine bay - usually cooling related. The mechanical fan can hit the radiator; the A/C compressor can hit a radiator hose, the exhaust will flex and may break. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles).

Lemförder is an engineering company that focuses on high-quality, precision manufacturing of critical suspension and steering components. Providing exceptionally high quality parts directly to BMW, as well as 50+ other big-name automotive companies, such as Mercedes and Audi, their history of reliability and variety of offered parts makes them one of the biggest names for a go-to OEM parts provider.

Fits the following chassis:
E39 w/ M54 M52

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OEM Lemforder Right Engine Mount - E39 540i, E38 740i/iL/750iL ...
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Lemforder - Corporate Logo
T#:7556
Part#: 22111092824
In Stock
Sale - Save 23% $ 90.99

This product was last offered at the strikethrough price on
05-14-2026

$ 70.50 USD
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Sale - Save 23%
$ 90.99

This product was last offered at the strikethrough price on
05-14-2026

$ 70.50 USD
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Don't neglect your motor mounts! Most stock BMW motor mounts are fluid filled and the stiffness of the mount depends on this fluid. But over time the fluid leaks out and the strength of the mount is greatly reduced. A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. As the engine is moving around it can contact other parts in the engine bay - usually cooling related. The mechanical fan can hit the radiator; the A/C compressor can hit a radiator hose, the exhaust will flex and may break. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles).

This mount is for the right/passenger's side.

This is a direct replacement for the factory motor mount for M62 V8 engines and M73N V12 engines. Manufactured by OE supplier Lemfoerder.

OEM Lemförder is an engineering company that focuses on high-quality, precision manufacturing of critical suspension and steering components. Providing exceptionally high quality parts directly to BMW, as well as 50+ other big name automotive companies, such as Mercedes and Audi, their history of reliability and variety of offered parts makes them one of the biggest names for a go-to OEM parts provider. Lemförder parts place an important emphasis on design, production, and assembly, ensuring maximum reliability. They even coat all parts possible with corrosion protection for extended longevity.

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:
1997-2003 E39 BMW 540i
1997-2001 E38 BMW 740i 740il
1999-2001 E38 BMW 750il

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OEM Bosch Oxygen Sensor - Cyl. 1-3 -before catalytic converter - E46 ...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:3303
Part#: 11787523434
In Stock
Sale - Save 22% $ 210.65

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

$ 165.00 USD
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$ 210.65

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

$ 165.00 USD
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This is the pre-cat oxygen sensor for bank 1 - cylinders 1-3 for BMW E46 E60 E83 X3 Bosch # 17 215.

This item fits the following BMWs:
3/2003-2005 E46 BMW 325i 325ci 325xi with M54 engine.
3/2003-2005 E46 BMW 330i 330ci 330xi
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 3.0i - Automatic Transmission Only
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Bosch Oxygen Sensor - Front
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Bosch - Corporate Logo
T#:384615
Part#: 11787589121
In Stock
Sale - Save 34% $ 197.99

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

$ 131.43 USD
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$ 197.99

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

$ 131.43 USD
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Fuel control and emissions sensor
Bosch Starter Motor - E32 750il E38 750il E31 850i 850ci
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Bosch - Corporate Logo
T#:1175
Part#: SR444X
In Stock at Vendor
Sale - Save 5% $ 279.99

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

$ 265.75 USD
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$ 279.99

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

$ 265.75 USD

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 exacting assembly process and high level of durability you can expect a long service life from all Bosch products.

This genuine Bosch Starter fits the following BMWs:
1988-1991 E32 7 Series 750il
1995-2001 E38 7 Series 750il
1991-1998 E31 8 Series 850i 850ci

 

Includes $75.00 core charge to be refunded on return of your rebuildable core.

 

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Genuine MINI - Corporate Logo
T#:576172
Part#: 11311439853KT
Ships in 1-2 days
Sale - Save 7% $ 509.99

This product was last offered at the strikethrough price on
03-04-2026

$ 475.00 USD
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Sale - Save 7%
$ 509.99

This product was last offered at the strikethrough price on
03-04-2026

$ 475.00 USD
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Genuine MINI - Corporate Logo
T#:574430
Part#: 11314609483KT
Ships in 1-2 days
Sale - Save 3% $ 501.99

This product was last offered at the strikethrough price on
07-12-2026

$ 486.88 USD
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$ 501.99

This product was last offered at the strikethrough price on
07-12-2026

$ 486.88 USD
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Genuine MINI - Corporate Logo
T#:541111
Part#: 51717290727
In Stock
Sale - Save 39% $ 29.99

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

$ 18.23 USD
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Sale - Save 39%
$ 29.99

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

$ 18.23 USD
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Genuine MINI - Corporate Logo
T#:407047
Part#: 11317534768
In Stock
Sale - Save 23% $ 25.99

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

$ 20.00 USD
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$ 25.99

This product was last offered at the strikethrough price on
05-14-2026

$ 20.00 USD
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Genuine MINI - Corporate Logo
T#:520744
Part#: 13527617486
In Stock
Sale - Save 37% $ 14.99

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

$ 9.40 USD
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$ 14.99

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

$ 9.40 USD
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Genuine MINI - Corporate Logo
T#:520524
Part#: 12141748398
In Stock
Sale - Save 32% $ 6.99

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

$ 4.75 USD
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$ 6.99

This product was last offered at the strikethrough price on
05-14-2026

$ 4.75 USD
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Vaico Oil Separator Valve - E38, E39
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Vaico - Corporate Logo
T#:363292
Part#: 11151705272
In Stock
Sale - Save 25% $ 31.99

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

$ 23.87 USD
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$ 31.99

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05-02-2026

$ 23.87 USD
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Connects to the vent tube which is attached to the PCV valve
Beru - Corporate Logo
T#:338884
Part#: FGR-6DDU
Back Ordered
Sale - Save 17% $ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD
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$ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD
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RACING SPARK PLUG FOR M50/M52/M54 ENGINES
These spark plugs are recommended by BMW Motorsport for use in their DTC racing engines. We find a slight horsepower increase and greatly increased durability over the OEM road car spark plugs in competition use. We attribute the improvements to the fact that these spark plugs are designed for the high temperatures and cylinder pressures encountered in a racing engine. These spark plugs are a direct replacement and come pre-gapped just like the factory road car plugs.
Please note: these plugs are not for the S54 engine in the E46 M3, MZ3, or Z4 M
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