BMW Engine Parts for BMW X Series E70 (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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Cometic Head Gasket - BMW N63/S63 - 0.04" Thick
Cometic Head Gasket - BMW N63/S63 - 0.04" Thick
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Cometic - Corporate Logo
T#:31755177
Part#: C15475-040
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$ 96.99 USD
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$ 96.99 USD
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Cometic is the industry standard when upgrading the head gasket on your high performance BMW. These MLS (Metal Layered Steel) head gaskets are many enthusiasts’ choice when adding more boost or simply bulletproofing your current setup! Designed for high-performance applications, Cometic Head Gaskets are sure to stand up to the task!
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5mm Single Groove Valve Keeper - Priced Each
5mm Single Groove Valve Keeper - Priced Each
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Supertech - Corporate Logo
T#:21604312
Part#: KPR-5.0-7S
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$ 3.99 USD
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$ 3.99 USD
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Two required per valve, necessary use with certain supertech valves 5.0mm single groove
ARP Head Stud Kit BMW S55 Custom Age 625+
ARP Head Stud Kit BMW S55 Custom Age 625+
N55 Engines it is a MUST to drill and tap!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
N55 Engines it is a MUST to drill and tap!
5150 Autosport - Corporate Logo
T#:41458801
Part#: ARP-HSK-S55-CA
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$ 899.99 USD
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$ 899.99 USD
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Upgrade your S55 with the ARP Head Stud Kit BMW S55 Custom Age 625+ and drive with confidence under pressure.
4MM Silicone Vacuum Hose - Black - 9 Feet
4MM Silicone Vacuum Hose - Black - 9 Feet
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Forge - Corporate Logo
T#:370919
Part#: VC04B
In Stock
Sale - Save 10% $ 14.99

This product was last offered at the strikethrough price on
07-01-2026

$ 13.46 USD
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Sale - Save 10%
$ 14.99

This product was last offered at the strikethrough price on
07-01-2026

$ 13.46 USD
Free Shipping on orders $49 and up
Add to Wish List
Car suffering from vacuum leaks? This vacuum hose has a 4mm inner diameter. 
King GPC Connecting Rod Bearing Set - Standard Size - BMW N63/S63 4.4L (Pre-03/2011)
King GPC Connecting Rod Bearing Set - Standard Size - BMW N63/S63 4.4...
For vehicles with a production date up to 03/2011
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
King - Corporate Logo
T#:41863727
Part#: CR8049GPC
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$ 195.99 USD
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$ 195.99 USD
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GPC is King Bearings’ premium silver based tri-metal material for race applications, capable of withstanding 17,000 PSI. This makes it well-suited for Diesel Performance and Sprint Cars. GPC made with polymer coating plays a crucial role in safeguarding the bearings, in scenarios involving oil starvation and metal-to-metal contact. GPC Bearings are commonly used for Diesel Performance & Sprint Cars, which operate under extreme load and long duration. The silver-based composite & polymer coating plays a crucial role in safeguarding the bearings in oil starvation and metal-to-metal contact scenarios.
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BMW N55B30 JE Pistons
BMW N55B30 JE Pistons
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JE Piston - Corporate Logo
T#:33612902
Part#: 338097
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$ 1,649.99 USD
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$ 1,649.99 USD
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JE Pistons for the N55 engine are precision-engineered for BMW’s single-turbo 3.0L inline-six. These forged pistons are built for high-performance applications, offering exceptional strength and durability under extreme conditions. Designed to handle high boost pressures and increased power, they feature optimized crown shapes and valve reliefs to improve combustion efficiency. Their lightweight construction reduces rotational mass, enhancing throttle response and engine efficiency. With customizable options for compression ratios and coatings, JE Pistons are ideal for tuning and motorsport setups, ensuring reliable performance in both street and track environments.
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BMW N55 JE Piston ULTRA SERIES
BMW N55 JE Piston ULTRA SERIES
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JE Piston - Corporate Logo
T#:33612896
Part#: 367880
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$ 1,674.99 USD
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$ 1,674.99 USD
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JE Pistons for the N55 engine are high-performance forged pistons designed for BMW’s single-turbo 3.0L inline-six. Built for strength and durability under high boost, they feature optimized crown shapes and valve reliefs for better combustion. The lightweight design reduces rotational mass, improving throttle response and efficiency. With options for compression ratios and coatings, these pistons are perfect for tuning and motorsport use, delivering reliable performance on the street or track.
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BMW N55B30 ULTRA SERIES
BMW N55B30 ULTRA SERIES
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JE Piston - Corporate Logo
T#:33612895
Part#: 367879
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$ 1,674.99 USD
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$ 1,674.99 USD
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JE Pistons for the N55 engine are high-performance forged pistons designed for BMW’s single-turbo 3.0L inline-six. Built for strength and durability under high boost, they feature optimized crown shapes and valve reliefs for better combustion. The lightweight design reduces rotational mass, improving throttle response and efficiency. With options for compression ratios and coatings, these pistons are perfect for tuning and motorsport use, delivering reliable performance on the street or track.
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VTT Valve Cover Gasket - BMW N54 w/ VTT VC
VTT Valve Cover Gasket - BMW N54 w/ VTT VC
For vehicles with VTT Valve Cover
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Vargas Turbo Technologies - Corporate Logo
T#:52129724
Part#: VTT-VC-GASKET-N5
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$ 31.99 USD
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$ 31.99 USD
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The VTT N55/S55 replacement gasket is a high-performance sealing solution for the N55 and S55 (EWG) aluminum valve covers.

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