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Review on Dorman 902 2020 Coolant Thermostat Housing by Christian Young

Revainrating 3 out of 5

Cast iron, not aluminum. Rough cast. Will work fine with a little clean up.

Housing is mechanically sound and working. However, my original is aluminum and this one is cast iron. The bypass outlet is very rough and had to be filed down significantly to get a good seal on the hose. In general, the reproduction is not bad, and the price is quite acceptable.

Pros
  • Economical and Reliable - Offers OE quality at a lower price than a dealer replacement
Cons
  • Requires an outlet