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Accessory Belt Tensioner Assembly

This is the main belt tensioner for A/C, Alternator, and power steering.
Mfg Part #
ECS Part #
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Product Details

If the accessory belt is sloppy and loose in your vehicle, your alternator, power steering, and AC might not work properly. Alternatively, if your belt snaps constantly, the tensioner is too tight.

With either problem, the only solution is a new tensioner. This new unit is a direct replacement. It applies the proper amount of tension to the belt to keep it tight against all of the accessory pulleys.

Recommended to be replaced any time accessory work is performed or when belts are replaced.

Expect long life and proper function for years to come.

Be sure you have the proper tools to perform your service. Many European vehicles require specialized tools for unique fasteners. Survey your upcoming service, then browse through the tool area on ECS Tuning's website to have all of those specialty tools sent to your door with your new parts.

Previous Revisions
  • 11287563927

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW All All N54 3.0L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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