(316) 264-8482 bryan@yostautoservice.com

The serpentine belt tensioner applies pressure to the serpentine belt, maintaining ideal tension to drive the accessories like the alternator and A/C compressor. The service life of the belt tensioner is the same as the belt itself, so they should always be replaced together. A worn tensioner prevents the accessories from spinning properly, leading to premature wear and noise.

Your auto manufacturer has a recommended mileage interval for serpentine belt replacement. A complete accessory drive system service replaces the serpentine belt, the belt tensioner and any idler pulleys your vehicle might have. Your friendly Yost Auto Service service advisor can review your system and let you know if it’s time for a replacement.

Give us a call

Yost Auto Service
(316) 264-8482
1818 E 2nd St N
Wichita, Kansas 67214