When a coolant thermostat housing eventually corrodes and leaks, the only original equipment solution is to replace the entire assembly. This Dorman OE FIX flange repair kit is an add-on support that repairs the housing at a lower cost.

Product Features:

• Smart fix - this diesel thermostat housing and seal kit is an add-on support for a leaking T-stat housing
• Cost-effective solution - clamping force re-seals and secures cracked and warped housing
• Complete kit - comes with flange plate, three bolts and gasket
• Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience