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BMW Engine Parts for BMW X Series F15 (2014+)

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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Crank Bolt Capture Plate - BMW N55, S55

2X Entries Into Our F80 M3 Sweepstakes

T#:48815416

Part#: 034-113-Z016

In Stock

Sale - Save 10% $ 78.00

This product was last offered at the strikethrough price on
08-17-2026

$ 70.20 USD

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Qty

Sale - Save 10%

$ 78.00

This product was last offered at the strikethrough price on
08-17-2026

$ 70.20 USD

Add to Wish List

Ease your mind and the strain on your N55 or S55's crank bolt by replacing it with this improved capture plate.

OMP Battery Cut Off Switch / Kill Switch

T#:1614

Part#: EA-462

Back Ordered

$ 65.00 USD

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$ 65.00 USD

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OMP Battery Cut Off Switch / Kill Switch, for use in racecars as an emergency "kill switch", to depower the electrical system in the event of a crash or other emergency. This cut off switch is FIA approved, has 6 poles and alternator protection, as well as a removable key.

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034Motorsport Billet Crank Seal Belt Guard - N52/N54/N55/S55 ...

2X Entries Into Our F80 M3 Sweepstakes

T#:30894245

Part#: 034-1ZZ-1011

Ships in 2 Business Days

$ 73.00 USD

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$ 73.00 USD

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The BMW N52, N54, N55, & S55 engines are notorious for random serpentine belt failures. Once this belt fails on your engine, there is a strong possibility for it to wrap around your crank shaft past your OEM crank seal, and into your engine internals. Once the belt is inside your engine, it is commonly shredded, causing bits and pieces to clog up the oil pickup and potentially lead to catastrophic engine failure. The 034Motorsport Billet Crank Seal Guard is designed to be installed over the OEM BMW crank seal to prevent a failed serpentine belt from entering your engine. The 034Motorsport Crank Seal Guard is manufactured from 6061-T6 billet aluminum and anodized black to protect it from any corrosion. FEATURES: Prevent the Dreaded and Costly Premature Serpentine Belt Failure From Ending Up in Your Oil Pan, Leading to Oil Starvation and Engine Failure Machined from 6061-T6 Aluminum Anodized Black for Protection from Corrosion & Long Lasting Great Looks WHAT’S INCLUDED: 1x) 034Motorsport Billet Crank Seal Belt Guard 2x) M8x1.25x40mm - 12.9, Zinc Plated Screws

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1-Piece, Pinned & Unpinned Crank Hub W/ Crank Bolt Capture Plate - BM...

2X Entries Into Our F80 M3 Sweepstakes

T#:48815408

Part#: 034-113-Z015

In Stock

Sale - Save 10% $ 819.00

This product was last offered at the strikethrough price on
08-17-2026

$ 737.10 USD

Add to Wish List

Qty

Sale - Save 10%

$ 819.00

This product was last offered at the strikethrough price on
08-17-2026

$ 737.10 USD

Add to Wish List

The factory crank hub is infamous for failure in the BMW N55 & S55 engines. Replace it with this assembly to protect your engine in the most extreme situations.