Connects the lower radiator port to the thermostat housing
For vehicles with VIN from 3B-X-145 414 or VIN 3B-XE173 716 through VIN 3B-1-050 000 only, splits are in the 1999 and 2001 model years
Connects the oil cooler to the upper coolant pipe
We Price Match - Give Us A Call or Chat! For vehicles with VIN from 3B-2-224 685 or VIN 3B-2E212 664 only, split is in the 2002 model year
Brand:
ES#:
4608321
Mfg#:
078121058AT
Ships in 1 day
$25.99
This product was last offered at the strikethrough price on 05-07-2026
Upper expansion tank hose
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Fits vehicles with CCTA or CBFA engine code only
Connects quick connect and adapter piece
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with BPY engine code and automatic transmission only
Over time, the rubber cooling hoses in your engine's cooling system become brittle and can burst or crack, resulting in a coolant leak. Replace old and tired coolant hoses with OEM cooling hoses or quality aftermarket options to save some money.
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Volkswagen
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