Accessory Belt Kit

Genuine BMW

T#: 577517 | Part#: 11287549873KT

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$263.99

Lifetime Replacement

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Product Details

Don't let a simple drive belt compromise your ultimate driving machine. Whether you’re pushing laps at the track or commuting daily, an accessory belt failure is an avoidable disaster that will instantly cut off your alternator, power steering, and water pump leaving you stranded.

Over time, heat cycles, tensioner fatigue, and rubber degradation wear down your belt drive system. Turner Motorsport has put together this comprehensive refresh kit featuring 100% Genuine BMW components to ensure factory level fitment, precision, and longevity. Restore your drive system's reliability and keep your BMW performing at its peak.

Kit Features & Highlights

Built with OEM precision for uncompromised performance and reliability.
Replaces critical wear items including the belt, tensioner, and pulleys in one shot.
Protects your engine bay from catastrophic belt failure before it happens.

Prop 65 Warning

Kit Contents

Qty	Description	T#	Part#	Lifetime
1	Genuine BMW Hex Bolt - 07119904529	T#27581	07119904529	YES
1	Genuine BMW Belt Tensioner - E70/1 FXX S/N63 4.4L	T#33665	11287549873	YES
1	Genuine BMW Accessory Belt - Pk7X1634 - F06,F10,F12,F13	T#33717	11287843246	YES
1	Genuine BMW Air Conditioner Belt - 4Pkx786 - F06,F10,F12,F13	T#33718	11287843247	YES

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	E70	X5 xDrive50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	E71	X6 50iX	N63 4.4L	Use vehicle selector to confirm fitment
BMW	E71	X6 ActiveHybrid	N63 4.4L	Use vehicle selector to confirm fitment
BMW	E71	X6 xDrive50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F01	750i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F01	750i xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F01	Alpina B7	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F01	Alpina B7 xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F02	750Li	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F02	750Li xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F06	650i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F06	650i xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F06	Alpina B6 xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F07	550i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F07	550i xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F10	550i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F10	550i xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F10	M5	S63 4.4L	Use vehicle selector to confirm fitment
BMW	F12	650i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F12	650iX	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F13	650i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F13	650iX	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F15	X5 xDrive50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	F16	X6 xDrive50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G06	X6 M50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G07	X7 M50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G07	X7 xDrive50i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G11	750i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G11	750i xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G11	Alpina B7 xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G14	M850i xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G15	M850i xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G16	M850i xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G30	M550i xDrive	N63 4.4L	Use vehicle selector to confirm fitment

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.