Small metal coolant flange for the end of the cylinder head.
Universal model with 2 tapped M10x1.0 holes and supplied with a
blanking plug to suit VW diesel engines with one or two sensors.
Flange is now sealed with an o-ring as opposed to a gasket.
For all Volkswagen T3 Diesel and turbo Diesel models up to
Chassisnumber WV2 ZZZ 25 Z KH 064 850.
After this they change it to a plastic version.
OEM part number 068-121-145K
