Click Here for MK2/MK3/B3/B4 12V VR6 Cast Aluminum Thermostat Housing Assemblies!
GruvenParts.com is now distributing these beautiful cast aluminum thermostat housing assemblies for all 12V VR6 engines found in Corrado, Eurovan, Golf/Jetta MK3 and Passat B3/B4 vehicles. This part replaces thermostat housing P/N 021-121-117A (021121117A), adapter P/N 021-121-133D (021121133D), and thermostat cover P/N 021-112-121A(021112121A).
This cast thermostat housing assembly includes the main thermostat housing with an integrated crackpipe adapter section and a cast aluminum thermostat cover. All new mounting fasteners, O-rings, and clips are included to complete your installation.
This cast aluminum thermostat assembly will mate up with the GruvenParts.com billet crack pipes - buy them as a set and save $$ ! You can also choose to buy a new 80C or low temp 70C thermostat with thermostat O-ring.
NOTE: VR6 housings are individually machined and cleaned of burrs and sharp metal edges from casting process. Your flange may differ slightly from the photos shown
Volkswagen Corrado VR6 12v
Volkswagen Eurovan T4 VR6 12v
Volkswagen Golf III VR6 12v
Volkswagen Jetta III VR6 12v
Volkswagen Passat B3 VR6 12v
Volkswagen Passat B4 VR6 12v