Regulates coolant flow for managing temperature within the specified range
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with CATA engine code only (2009-2012)
Keep your cooling system efficient
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with CCTA or CBFA engine codes only
Common point of failure for the cooling system on your TDI
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with BEW engine code only
Located on the front right of the engine block
We Price Match - Give Us A Call or Chat! For vehicles with VIN from 3B-1-050 001 only, split is in the 2001 model year
Brand:
ES#:
2631520
Mfg#:
078121121K
Special Order: No Guaranteed ETA
$76.29
This product was last offered at the strikethrough price on 02-23-2026
Your thermostat helps regulate engine temperatures by allowing the coolant to circulate through the radiator once it opens. If it fails, this might mean it never closes, but worst case, it could mean your coolant doesn't get to the radiator. Stay ahead of cooling issues by replacing your thermostat regularly with an OEM thermostat or quality aftermarket thermostat from our selection.
Lifetime Replacement
