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Your cart is empty.This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Scott
Reviewed in the United States on February 18, 2025
Get rid of those Chinese chrome thermostat housing. This Dorman is much like the factory piece and seals the first time!
Keith
Reviewed in the United States on September 29, 2024
Fits 1969 Dodge Dart 318 perfectly.
John LaBarge
Reviewed in the United States on July 9, 2024
Excellent quality and flat. Sealed perfectly and finish is perfect for driver quality.
Joe McGuigan
Reviewed in the United States on March 16, 2024
I had to buff it with the electric buffer. It works but it comes looking a bit rough
April
Reviewed in the United States on February 25, 2024
We were looking for a replacement to go on an Edelbrock Performer intake for a small block Mopar. This fits perfect and looks good on the rebuilt engine!
Braxis
Reviewed in the United States on November 27, 2024
Dodge 5.9 / 360. Swapped manifolds from stock to a classic edelbrock and needed a new water neck. Fit perfect, like it was stock, but heavier aluminum.
W.A.H.
Reviewed in the United States on July 15, 2022
This is a perfect fit for the aftermarket big block Chrysler aluminum water pump housings that don't have the thermostat relief machined into them. This thermostat housing has the thermostat relief machined into it, instead.If you have a water pump housing that is machined for the thermostat, this thermostat housing is probably going to conflict with that.Great quality and great price! Comes with the gasket.
Brian D.
Reviewed in Canada on February 25, 2022
Great
Bill C
Reviewed in the United States on October 29, 2021
Sloppy fit for the thermostat. Lots of rattle and bypass. It'll do the trick for my application, but would not buy again or recommend except as a last resort.
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