Connects the radiator to the thermostat housing
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with CBFA or CCTA engine code and manual transmissions only
Install a new o-ring for a proper seal. 20x3
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Seals the hard coolant pipe to the thermostat housing
Regulates flow of coolant according to temperature
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with CVCA engine code only
Keep your cooling system efficient
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with CCTA 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
$76.10
This product was last offered at the strikethrough price on 05-10-2026
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.
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Volkswagen
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