August 22, 2021
The serpentine belt tensioner applies pressure to the serpentine belt, maintaining optimal tension to drive the accessories like the alternator and A/C compressor. At Tuffy Lake In The Hills we know that 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 for Lake In The Hills drivers.
Your vehicle 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 car might have. Your friendly and professional Tuffy Lake In The Hills service advisor can inspect your system and let you know if it’s time for a replacement.
Give us a call.
Tuffy Lake In The Hills
59 West Acorn Lane
Lake In The Hills, Illinois 60156
847-854-9850

March 8, 2026
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March 1, 2026
When one of your vehicles warning lights comes on, the first thing that comes to mind is, Oh, no, whats wrong now? When its the battery light, it means theres something wrong with your vehicles battery or charging system. And because both are important for your vehicle to work properly, its a go... More

February 22, 2026
After months of postponing travel far away from home, a lot of us can't wait to hit the road and scream "Road Trip!" again. But how long has it been since the vehicle you're planning on taking has had a thorough inspection? And is it roadworthy for several days on the highway? Time to schedule a... More