Genuine BMW AC Belt Tensioner Pulley - 11287839135 - E60 M5,E63 M6

Genuine BMW # 11287839135

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Price:
$200.16

This part is listed by BMW as BMW part number 11287839135 (11 28 7 839 135) and is described as Genuine BMW Adjusting Pulley (Tensioner Pulley) with Lever for the S85 V10 engine, which came in the 2006-2010 E60 M5 and 2007-2010 E63 M6. This includes all 20006, 2007, 2008, 2009, and 2010 model year M5 and M6. 

This belt tensioner is responsible for keeping tension on the air conditioning belt on the S85 engine. When it fails, you can expect belt slippage, squealing, or your AC to suddenly stop working altogether. These are problems you certainly wouldn't want, especially not on a V10-powered super sedan or coupe, such as the M5 or M6. 

Fortunately the repair is fairly straight forward, and your local independent mechanic can handle this job. If you are looking for the highest quality replacement tensioner assembly, this is a Genuine BMW part, and is the best available. 

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.

BMW Fitments:
5 Series
E60 / E61 (04-10) > M5
6 Series
E63 / E64 (04-10) > M6
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