Cooling Hose Adapter/Breather Assembly Gen3 1.8T/2.0T | 06K121143
This is a common failure part for the Gen3 1.8T and 2.0T VW/Audi engine.
Located on the back side of the cylinder head for coolant hose connection. This part will warp and start to slowly leak. Part connects to Coolant hose from expansion tank return pipe.
Includes new O-Ring
Genuine VW Part# 06K-121-143 / 06K 121 143
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