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 inhibits the accessories from spinning properly, leading to premature wear and noise.
Your car maker 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 automobile might have. Your Friendly and professional Nelsons Automotive of Pewaukee service advisor can check your system and let you know if it’s time for a replacement.
Give us a call
Nelsons Automotive of Pewaukee
262-691-7113
N49W22900 Commerce Center Dr
Pewaukee, WI 53072
Hi Jim,
My name is Dennis Colligan. I was a service advisor for you about 25 years ago. You fired me. Haha! I have a very successful automotive repair business in my hometown of Coeur d’Alene Idaho now. I’m in my 17th year. I’m 63 now and I’m going to retire in 2 more years. No hard feelings ! I’m glad to see you guys are happy and successful ! Life does have its twists and turns ! I hope everyone is happy and healthy ! I remember your Dad’s name was Skip. Hope he’s well ! Take care ! Dennis