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11287838196KT - OEM INA Accesory Belt Tensioner Pulley - Air Conditioner - BMW E9X M3 S65

OEM INA Accesory Belt Tensioner Pulley - Air Conditioner - BMW E9X M3 S65

Ina

T#: 31092500 | Part#: 11287838196KT

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$24.99

Lifetime Replacement

Availability:

In Stock

Est. Ship Date:

on Jul 20, 2026

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Product Details

If your air conditioning belt tensioner has failed because of the pulley or bearing, this replacement pulley is all you need to get your BMW back on the road!

BMW and other brands usually sell the tensioner with the metal arm included, which increases the cost, even though the arm often doesn't need replacement.

This OEM replacement is a much more affordable option, saving you $180 or more compared to the Genuine BMW tensioner.

Installation Note: The included backing plate and screw will not be used. The original mounting bolt that held the pulley to the tensioner arm must be reused. If the threads of the tensioner arm or the pivot bushings are damaged, the whole tensioner assembly will need to be replaced, not just the pulley.

Prop 65 Warning

Cross Reference

11287838196
5320557100
FP05571

Kit Contents

Qty	Description	T#	Part#	Lifetime
1	Idler Roller	T#31092499	059903341H~INA	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	E90	M3	S65 4.0L	For clockwise power steering pump
BMW	E92	M3	S65 4.0L	For clockwise power steering pump
BMW	E93	M3	S65 4.0L	For clockwise power steering pump

*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.