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BMW Engine Parts for BMW 3 Series E92 (2007-2013)

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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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N54/N55 Low Temp Oil Thermostat Kit - 70c

T#:52621839

Part#: 008731KT1

In Stock

Sale - Save 23% $ 74.98

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

$ 57.74 USD

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Sale - Save 23%

$ 74.98

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

$ 57.74 USD

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Upgrade your stock oil cooler thermostat for improved performance. Swap your factory 110-degree Celsius thermostat for a new 70-degree Celsius version for faster oil flow and extended temperature control. With oil temperatures reaching 230 degrees Fahrenheit by the time your factory thermostat opens, initiating oil flow at lower temperatures proves more effective than attempting to cool down already elevated temperatures.

Utilizing a factory-style thermostat, this upgrade can be used in all weather conditions and allows your engine to warm up properly, unlike thermostat bypass kits.

Kit contents:

Lower temperature thermostat - 70c (158F) vs Factory 110c (230F)
Low temp thermostat spring

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S65 Timing Chain Kit - E90, E92, M3

T#:55353596

Part#: 11317838479KT2

Ships in 4 Business Days

$ 1,489.99

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

$ 1,480.99 USD

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$ 1,480.99 USD

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Bosch Starter Motor With Hardware

T#:56110332

Part#: SR0492NKT4

Ships in 1-2 days

$ 261.99 USD

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$ 261.99 USD

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At the core is a brand-new Bosch Starter Motor, engineered to withstand extreme operating conditions while delivering immediate cranking speed. This kit includes also the required Genuine BMW Aluminum Mounting Screw Set.

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Rear Oxygen Sensor Set - N52, N54

T#:55353594

Part#: 11787545074/5KT2

In Stock

$ 366.99 USD

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$ 366.99 USD

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Sluggish oxygen sensors do a lot more than just light up your dashboard with an annoying Check Engine Light—they directly choke your BMW’s performance.

Front Oxygen Sensor Set - E9x, E82, E88, Z4

T#:55317713

Part#: BFR1/2O2SKT2

In Stock

$ 400.99

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

$ 337.99 USD

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$ 337.99 USD

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Over time, that degradation robs your BMW of its crisp throttle response, tanks your fuel economy, and leaves you staring at a failed emissions ticket

Bosch Oxygen Sensors - Bank 1 And 2 Pre-Cat - N52

T#:56110313

Part#: 11787558055KT

In Stock

$ 307.99 USD

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$ 307.99 USD

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Your engine's air fuel ratio needs to be dead on. Worn out factory pre-cat oxygen sensors delay vital data to the DME, leading to sub optimal fueling, lost horsepower, and dangerous hesitation under load.

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Genuine BMW Oil Pan Replacement Kit with Gasket and Hardware - N55 ...

T#:56038088

Part#: 11137600482KT5

In Stock

$ 258.62 USD

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$ 258.62 USD

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This overhaul kit tackles the oil pan leak head-on while giving you a complete, high-performance oil service in one shot. It features a heavy-duty oil pan gasket paired with the mandatory single-use aluminum stretch bolts that must be replaced during installation.

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Genuine BMW Oil Pan Gasket With Oil Pan Bolt Set - N55

T#:56038085

Part#: 11137600482KT4

In Stock

$ 130.99 USD

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$ 130.99 USD

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This Hardware & Gasket Refresh Kit takes the guesswork out of maintenance. This kit bundles a high quality replacement oil pan gasket with a fresh, complete set of factory spec aluminum hardware. Whether you are dropping the subframe for a preventative overhaul or chasing down an active oil leak

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Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55 ...

T#:55857772

Part#: 11787589475KT2

In Stock

$ 335.99 USD

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$ 335.99 USD

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Extreme exhaust heat and carbon buildup degrade your factory oxygen sensors over time, sending lazy data to your DME and robbing you of performance.

Elring Oil Pan Gasket And CRP Hardware Set

T#:56218592

Part#: 1137548031ELRKT2

In Stock

$ 82.99 USD

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$ 82.99 USD

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This Oil Pan Refresh Kit pairs a high tier Elring sealing gasket with the complete factory spec aluminum bolt set required for proper reassembly.

Radium - Split-Flow Flex Fuel Sensor Adapter

T#:53290958

Part#: 20-0589

In Stock at Vendor

$ 99.99 USD

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$ 99.99 USD

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S65 High Performance Rod Bearing And Bolt Set - E9x

T#:55857735

Part#: S65BABKT2

Ships on Aug 10, 2026

$ 547.99 USD

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$ 547.99 USD

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We’ve packaged the ultimate preventative maintenance solution to keep your high-revving 4.0L V8 screaming all the way to its 8,400 RPM redline with peace of mind. This kit combines the industry's most trusted bearings with high-strength fasteners to eliminate the S65’s biggest Achilles' heel.

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Turbos and Turbocharger Installation Kit - N54

T#:55317702

Part#: 13712247398KT5

Ships on Sep 2, 2026

$ 1,868.67 USD

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$ 1,868.67 USD

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Are your factory N54 turbos plagued by the dreaded wastegate rattle, or worse, starting to blow smoke? Don't just replace them—upgrade your ultimate driving machine with the ultimate DIY refresh kit.

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Fuel Injector Replacement Kit - N52

T#:53044116

Part#: 13537531634RKT2

Ships in 3 Business Days

Sale - Save 22% $ 318.99

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

$ 247.50 USD

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Qty

Sale - Save 22%

$ 318.99

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

$ 247.50 USD

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Restore engine performance and drivability by replacing those old, high mileage fuel injectors. Includes injector clips.

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