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Review on ACDelco GM Original Equipment Drive Belt Tensioner: Model 10055798 - Efficient Automotive Part by Thasapon Keitt

Revainrating 5 out of 5

GM Original Equipment, one step up ACDelco Professional

Looks and works just like the original. Raised pulley, bearing cap and tensioner housing are clean and smooth. You pay a little more than a professional line, but you also get a little more. Sometimes they are even made in a more coveted country of origin. The Profi line for this part has no end shield, there is no ridge on the pulley and the tensioner body has abrasion marks where the casting edges have been cleaned.

Pros
  • Nice stuff
Cons
  • I don't remember but there was something