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Review on Dayco 89052 Idler/Tensioner Pulley: Optimal Performance for Your Vehicle by Pedro Curtis

Revainrating 3 out of 5

Shipped quickly, great price.

Idler pulley received quickly. The bearing is good quality, the diameter was smaller than my original 05 Envoy 4.2L. I installed a pulley, it works quietly and the smaller diameter doesn't affect the belt tension.

Pros
  • Spare parts
Cons
  • Basically OK, but...