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United States of America, Bellevue
1 Level
719 Review
45 Karma

Review on πŸ”§ Original Equipment Engine Coolant Thermostat by ACDelco GM, Part Number 131-158 by Derek Jha

Revainrating 5 out of 5

Far from original quality

Doesn't look OEM to me. The factory I pulled out was much heavier. It said a temperature of 180. It had a US stamp on it. It was written 55 mm. This was light and cheap. It does not indicate the country of origin or the temperature. If I could have seen it first, I would never have bought it.

Pros
  • Very good value for money
Cons
  • Can be retrofitted