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BMW Engine Parts for BMW X5 M S63 4.4L

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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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BLACKLINE BMW M Car Series BLACKLINE Performance Heritage Motorsport ...

T#:53820895

Part#: S54OCCS

In Stock

$ 118.99

This product was last offered at the strikethrough price on
05-15-2026

$ 83.00 USD

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$ 83.00 USD

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Designed for Seamless Integration the Heritage Motorsport Oil Cap provides a Solid Aluminum Replacement for Aging Plastic units

ARP Cylinder Head Stud Kit - Custom Age 625+ - BMW S63 4.4L

T#:51110152

Part#: 201-4703

Ships in 8 Business Days

$ 1,099.99 USD

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$ 1,099.99 USD

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For engine builders pushing the absolute limits of high-performance engineering, the ARP Custom Age 625+ Cylinder Head Stud Kit represents the pinnacle of fastening technology. While standard aircraft-quality steels and even the renowned ARP2000 alloy are impressive, the proprietary Custom Age 625+ super-alloy provides a massive leap in capability by increasing tensile strength by an additional 40,000 to 60,000 psi. This specialized hardware is engineered specifically for ultra-high-boost applications, offering superior fatigue resistance and the unique ability to maintain its structural integrity under extreme temperatures that would cause lesser materials to weaken.

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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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Bav Auto Stretch Belt Installer Tool

10X Entries Into Our F80 M3 Sweepstakes

T#:580415

Part#: B8800108

In Stock

Sale - Save 55% $ 19.99

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

$ 8.99 USD

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Sale - Save 55%

$ 19.99

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

$ 8.99 USD

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This universal stretch belt installer can aid in drive belt installation. Recommended in conjunction with B8800123

Oil Level Indicator with hardware

10X Entries Into Our F80 M3 Sweepstakes

T#:52551471

Part#: 12617607910KT1

In Stock

Sale - Save 15% $ 159.99

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

$ 135.99 USD

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Sale - Save 15%

$ 159.99

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

$ 135.99 USD

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Reads oil level in oil pan, includes new hardware and seal

TIMING CHAIN WITH TENSION RAIL

10X Entries Into Our F80 M3 Sweepstakes

T#:57231560

Part#: 11318658027

In Stock

$ 109.99 USD

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$ 109.99 USD

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Intake Gasket Set

10X Entries Into Our F80 M3 Sweepstakes

T#:54995058

Part#: 11617547242

In Stock

$ 19.99 USD

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$ 19.99 USD

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Locking Hex Nut - M6 - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:22558959

Part#: 94235A080

In Stock

Sale - Save 62% $ 3.99

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

$ 1.53 USD

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Sale - Save 62%

$ 3.99

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

$ 1.53 USD

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Engine Mount - Front

5X Entries Into Our F80 M3 Sweepstakes

T#:54852036

Part#: 300 118 1137

Ships on Oct 2, 2026

$ 122.99 USD

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$ 122.99 USD

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Keep your engine securely anchored and your chassis properly settled with this replacement front engine mount from Meyle.

Remanufactured Alternator

T#:57267768

Part#: 12317616126

Special Order: No Guaranteed ETA

$ 571.99 USD

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$ 571.99 USD

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Keep your BMW's vital electronics powered and your engine running at peak efficiency with a premium remanufactured alternator from Bosch.

Starter

T#:57304035

Part#: SR3295N

Special Order: No Guaranteed ETA

$ 441.99 USD

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$ 441.99 USD

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This new starter delivers crisp power and rapid engine speed recovery, avoiding the typical voltage drop issues associated with worn original units.

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