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Your cart is empty.Dorman’s story begins with the mass market automobile. The first moving assembly line was introduced in 1913, accelerating car manufacturing and making vehicles more affordable. Early cars offered people the newfound freedom of mobility. However, to maintain this freedom, people now needed to maintain their vehicles. We produce so many parts, across every area of the vehicle, we organize our teams into largely independent specialty groups. This way, we can still deliver quality and concentrate expertise at scale.
Andrew A
August 8, 2025
Fits perfect and hex head is easier to tighten than the original slotted heads.
John H
July 24, 2025
Worked GREAT for the project I needed it for. As Expected
Luc Giguere
July 16, 2025
As expected
Ian O.
July 4, 2025
While made
Customer
July 1, 2025
Said it would fit my 2000 Buick regal GS, threading is wrong and now it is stuck halfway in thermostat housing.
Mr. White
June 10, 2025
Garbage product. First the bleed screw broke off in the 10mm housing, then when removing the 10mm bolt, it broke in the housing. Unbelievable. Garbage product
mike boardman
June 6, 2025
They work, that's all I got to say.
wayne h
April 8, 2025
Easy to replace. dont over tighten.
julio
March 30, 2025
Es lo que pedí y de buen material
Jorge Alvarez
March 9, 2025
Hhhh
KJlove
March 8, 2025
Perfect fit for my kids 04 Impala after a water pump change. Bled the air out of the coolant system after the old part froze shut.
Rodney Blakely
January 7, 2025
It fit perfectly, works as it should.
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