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BMW Engine Parts for BMW X5 M S63 4.4L

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 Aluminum Valve Cover Kit - N63 S63

10X Entries Into Our F80 M3 Sweepstakes

T#:56978001

Part#: 11127588545KT2

In Stock

$ 619.99 USD

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$ 619.99 USD

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Maintaining proper crankcase ventilation and positive oil retention is crucial for the performance and longevity of BMW’s high-output twin-turbo 4.4L V8 engines. Extreme engine bay heat cycles cause original plastic covers to warp and internal PCV components to degrade, compromising engine seals and vacuum pressures.

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Allen Head Bolt - priced each

10X Entries Into Our F80 M3 Sweepstakes

T#:372427

Part#: 91290A231

In Stock

Sale - Save 80% $ 4.99

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

$ 0.99 USD

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Qty

Sale - Save 80%

$ 4.99

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

$ 0.99 USD

Add to Wish List

Allen Head Bolt

Upgrade your fastening needs with the Allen Head Bolt, a versatile and reliable solution for various applications. Crafted from high-quality materials, these bolts offer exceptional strength and durability. Their allen head design ensures secure tightening and easy access, making them ideal for automotive, construction, and DIY projects. Elevate your projects with the precision and reliability of Allen Head Bolts.