Adjust Tensioner Assembly-Automatic
Engine
Adjustment of the automatic belt tensioner that maintains proper tightness on the serpentine belt as the engine runs. Correct adjustment prevents belt slipping and ensures all engine-driven components receive adequate power.
Estimated Cost
$60–$180🔒
Parts + labor, based on the parts this service typically requires. Not specific to your vehicle or region — this spans all vehicles, all regions, and all part grades, so treat it as a rough ballpark rather than a quote.