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Your cart is empty.This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Audi A4 Quattro: 2005, 2006, 2007, 2008, 2009] - [Audi A4: 2005, 2006, 2007, 2008, 2009] - [Audi A6: 2006, 2007, 2008, 2009] - [Seat Exeo: 2011].
Charlotte Johns
Reviewed in the United States on July 11, 2023
This part fixed my stuck thermostat fault. I highly recommend this prouct. Installed with ease. I use assembly lube on the O-rings and the lower flange so the O-rings don’t roll or get pitched during installation. A+ rating.
Johnny Boy
Reviewed in the United States on October 4, 2023
For an aftermarket part it fit very well with no issues of fitment and functionality.
Customer
Reviewed in the United States on November 25, 2022
I usually steer clear of Doorman for just about everything but I needed to fix one problem to diagnose another more serious issue.The radiator hose connection was kind of wobbly even after it fully seated and I pushed the clip back in. It didn't leak when filling or after running the car for several hours though.I dont really trust it but it has been on the car a month or two and hasn't leaked yet. I also haven't been driving the car
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