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Review on 🚘 Enhance Engine Performance with the Dayco 89377 Belt Tensioner by Loren Jacobson

Revainrating 5 out of 5

Suitable for Pacifica. on engines and engine parts

Fits Chrysler Pacifica although the pulley is smaller than standard in both circumference and width. The real issue was the width, but so far there hasn't been any friction or slippage. I rounded a 3/8 slot on the cast original, but not on this new one. 04 3.5L. Just thought I'd post this for those who are concerned.

Pros
  • engine parts
Cons
  • unreliable