Cooling System

** NOW IN STOCK !! ** GruvenParts.com is happy to announce this LIFETIME WARRANTED latest billet release for the Audi/VW 4.2L V8 engines with oil cooler pipe P/N 077-117-411A (077117411A).  Our version is machined here in house on one of our state...

GruvenParts.com is happy to release this Billet Upper Radiator Hose 4Y Coolant Fitting for VW Golf/Jetta/Passat/EOS and Audi TT/A3 with BPY Engine -- P/N 1K0-121-087H (1K0121087H). The OEM plastic 4Y connector used in the upper radiator hose...

THESE ARE NOW IN STOCK @ BLOWOUT PRICING !!   Please Note : These are not cheap, made in China castings that will break faster than the OEM plastic part.  These are 100% PRESSURE TESTED TO 100 PSI, MADE IN CALIFORNIA by an Aerospace Tube...

GruvenParts.com is proud to announce the long awaited release of our new BILLET VW/Audi 1.8T / 1.9TDI / 2.0 Upper Radiator Hose 4Y Pipe to replace the OEM Audi/VW plastic 4Y P/N 1J0-121-087C (1J0121087C) This part is found in OEM upper...

This part replaces the useless rubber donut OEM P/N 035-959-209E (035959209E) that does a poor job supporting your PRICEY auxiliary water pump, and related PRICEY hoses. The OEM rubber donut allows the weight of the pump and hoses to sag, causing stress...

12V, 24V, and Touareg/Cayenne VR6 Billet MODULAR Coolant Pipes aka Crack Pipes If you dont want to ever do this job again, buy the LIFETIME WARRANTED GruvenParts.com billet Crack Pipe ! GruvenParts.com was the 1st vendor to build this...