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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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Packaged by Turner - Corporate Logo
T#:52621839
Part#: 008731KT1
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05-03-2026

$ 57.74 USD
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$ 74.98

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$ 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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Packaged by Turner - Corporate Logo
T#:51356040
Part#: 059015LA02KT2KT
Ships on Oct 5, 2026
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Sale - Save 19% $ 104.99

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

$ 84.77 USD
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$ 104.99

This product was last offered at the strikethrough price on
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$ 84.77 USD
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On M52/S52-equipped BMWs, the factory crankcase ventilation (CCV) system is a notorious weak link. Between brittle plastic corrugated hoses that crumble from heat soak and an internal cyclone diaphragm prone to tearing, a failing CCV leads to massive oil consumption, vacuum leaks, and that dreaded "howling" whistle.

This kit addresses these issues with all new components and hardware. Both oil separator hoses, the cyclone separator itself, the mounting grommet, and the retaining bolts are included. Servicing this system is guaranteed to restore performance lost as a result of worn CCV components.

Kit includes:

Cyclone Separator/Crankcase Pressure Regulator Valve High Performance Silicone Breather Hose Return Hose Mounting Grommet Hex Bolt (3)

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Packaged by Turner - Corporate Logo
T#:55353596
Part#: 11317838479KT2
Ships in 6 Business Days
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$ 1,489.99

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

$ 1,480.99 USD
$ 1,480.99 USD

Packaged by Turner - Corporate Logo
T#:53608871
Part#: 11367832031KT5
Ships on Nov 27, 2026
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Sale - Save 31% $ 703.99

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

$ 484.10 USD
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Sale - Save 31%
$ 703.99

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

$ 484.10 USD
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Take the guesswork out of S54 ownership. This all-inclusive kit targets the two most notorious failure points on the BMW S54 engine: broken exhaust hub tabs and degraded internal seals.

Turner Motorsport S54 VANOS Exhaust Hub Upgrade

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

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

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

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

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

ECS Tuning VANOS Seal Kit

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

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

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

ECS Tuning Rattle Repair Kit

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

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

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

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Packaged by Turner - Corporate Logo
T#:56110332
Part#: SR0492NKT4
In Stock
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$ 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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Packaged by Turner - Corporate Logo
T#:53608869
Part#: 11367832031KT3
In Stock
New Item
Sale - Save 37% $ 410.99

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

$ 257.29 USD
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Sale - Save 37%
$ 410.99

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

$ 257.29 USD
Free Shipping on orders $49 and up

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

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

Features & Benefits:

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

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

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Packaged by Turner - Corporate Logo
T#:56038085
Part#: 11137600482KT4
In Stock
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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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Packaged by Turner - Corporate Logo
T#:56110313
Part#: 11787558055KT
In Stock
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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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Packaged by Turner - Corporate Logo
T#:55353594
Part#: 11787545074/5KT2
In Stock
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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.

Packaged by Turner - Corporate Logo
T#:55857772
Part#: 11787589475KT2
In Stock
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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.
Packaged by Turner - Corporate Logo
T#:51883690
Part#: 11427808153KT
Ships in 4 Business Days
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$ 412.99 USD
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The oil feed lines for the M57's turbochargers are known to leak as they age, especially the J Line at the top of the engine due to its tight bend. This kit includes all three replacement oil feed lines, plus the banjo bolts and sealing washers needed to install them.
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Packaged by Turner - Corporate Logo
T#:55317713
Part#: BFR1/2O2SKT2
In Stock
New Item
$ 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


Packaged by Turner - Corporate Logo
T#:56218592
Part#: 1137548031ELRKT2
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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.
Packaged by Turner - Corporate Logo
T#:55317700
Part#: S85RBKT2
In Stock
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$ 1,103.00 USD
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From the factory, the S85’s rod bearing clearances are notoriously tight. Over time, this lack of adequate oil clearance leads to premature wear, accelerated friction, and the looming threat of catastrophic engine failure.
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Packaged by Turner - Corporate Logo
T#:55857735
Part#: S65BABKT2
In Stock
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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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Packaged by Turner - Corporate Logo
T#:56038088
Part#: 11137600482KT5
In Stock
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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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Packaged by Turner - Corporate Logo
T#:53149921
Part#: 11311435026NFKT
Ships in 1 Business Day
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Sale - Save 2% $ 1,070.99

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

$ 1,044.41 USD
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Sale - Save 2%
$ 1,070.99

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

$ 1,044.41 USD
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Packaged by Turner - Corporate Logo
T#:56218577
Part#: 11657849650/1KT2
Ships in 2 Business Days
New Item
$ 2,259.99 USD
$ 2,259.99 USD
This Twin Turbo Kit includes brand new, factory original Mitsubishi front and rear turbochargers with built in manifolds. These are identical to the units supplied through dealer networks, offering perfect fitment and factory balanced assemblies.
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Packaged by Turner - Corporate Logo
T#:51883669
Part#: T11658509323BKT
In Stock
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Sale - Save 3% $ 176.99

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

$ 171.26 USD
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Sale - Save 3%
$ 176.99

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

$ 171.26 USD
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The factory boost solenoids, also known as pressure converters, are a common issue on the M57 engine. The vacuum hose also hardens over time due to heat, and can crack or split, leading to vacuum leaks. These failures result in a loss of power, limp mode, lazy throttle response, and check engine lights. This basic kit includes two replacement boost solenoids to restore engine power and performance, plus new silicon vacuum hose that will last much longer than the OE rubber vacuum hose.
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Packaged by Turner - Corporate Logo
T#:56218611
Part#: N55BMWKT4
In Stock at Vendor
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$ 185.68 USD
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This comprehensive drive service kit is built around high grade Continental and INA original equipment parts. Designed to handle high load operation, this kit restores factory belt geometry and dynamic tensioning
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Packaged by Turner - Corporate Logo
T#:55353599
Part#: 1301805KT2
Ships in 4 Business Days
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$ 5,189.99 USD
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The factory S54 VANOS tabs are a notorious OEM weak point turn your high-revving masterpiece into a costly paperweight.

Packaged by Turner - Corporate Logo
T#:51883703
Part#: 11122247447CKT
In Stock
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Sale - Save 1% $ 515.64

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

$ 508.80 USD
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$ 515.64

This product was last offered at the strikethrough price on
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$ 508.80 USD
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As with many other BMW valve covers, replacing the M57 valve cover gasket requires numerous other parts to be removed before this gasket can be accessed. As you remove these parts, you expose other gaskets and components that can and should be replaced. This kit includes all of the gaskets, hardware, and a few other components we highly suggest replacing while completing the valve cover gasket replacement to prevent leaks and ensure your M57 continues running smoothly.
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Packaged by Turner - Corporate Logo
T#:55317702
Part#: 13712247398KT5
Ships on Sep 2, 2026
New Item
$ 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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Packaged by Turner - Corporate Logo
T#:53044116
Part#: 13537531634RKT2
Ships in 5 Business Days
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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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Sale - Save 22%
$ 318.99

This product was last offered at the strikethrough price on
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$ 247.50 USD
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Restore engine performance and drivability by replacing those old, high mileage fuel injectors. Includes injector clips.


Packaged by Turner - Corporate Logo
T#:50731686
Part#: 054995LA-272KT2
Ships on Nov 5, 2026
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Sale - Save 8% $ 4,392.99

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

$ 4,032.89 USD
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$ 4,392.99

This product was last offered at the strikethrough price on
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$ 4,032.89 USD
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Schrick has been dedicated to engine performance through the development of only the highest quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track, using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing.

These are a direct replacement for the stock camshafts and offer increased flow at mid and higher RPMs, thanks to 12.5mm of valve lift. Unlike 288/280 camshafts, this 280/272 set does not require upgraded valvetrain parts. The profile of these camshafts is quite close to stock CSL specs.

KIT INCLUDES

Schrick 272-Degree Exhaust Camshaft Schrick 280-Degree Intake Camshaft 24 Turner Motorsport DLC-Coated Performance Rocker Arms NOTE: Camshaft replacement requires multiple special tools. We offer the Genuine BMW Camshaft Press (T#171829) and a Schwaben Camshaft Alignment Tool Set (T#395239) to aid in installation.

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Packaged by Turner - Corporate Logo
T#:53008794
Part#: N20TCXKT
Ships on Aug 20, 2026
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Sale - Save 4% $ 719.99

This product was last offered at the strikethrough price on
06-12-2026

$ 692.42 USD
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Sale - Save 4%
$ 719.99

This product was last offered at the strikethrough price on
06-12-2026

$ 692.42 USD
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Eliminate N20/N26 Timing Chain Woes with Our Comprehensive Kit – Get Your BMW Back on Track!