Connects the lower radiator port to the water pump and expansion tank
For vehicles with AUG or AWM engine codes only.
Connects the lower radiator port to the water pump and expansion tank
For vehicles with AUG or AWM engine codes only.
Connects the lower radiator port to the water pump and expansion tank
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For vehicles with AEB or ATW engine codes only, with VIN from 8D-Y-120001, split is in the 2000 model year.
This product was last offered at the strikethrough price on
05-07-2026
Provides seal from metal to plastic cooling line end fitting. 32X4
2X Entries Into Our F80 M3 Sweepstakes
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This product was last offered at the strikethrough price on
08-31-2026
Connects the lower radiator port to the thermostat housing
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
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 lower radiator port to the water pump and expansion tank
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with AEB or ATW engine codes only, with VIN up to 8D-Y-120000, split is in the 2000 model year.
Connects lower radiator port to the thermostat housing
For vehicles with AHA engine code with VIN up to 3B-X-145 413 or 3B-XE173 715 only, split is in the 1999 model year
This product was last offered at the strikethrough price on
05-07-2026
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
This product was last offered at the strikethrough price on
05-07-2026
Connects the lower radiator port to the water pump and expansion tank
For vehicles with AEB or ATW engine codes only, with VIN from 8D-Y-120001, split is in the 2000 model year.
This product was last offered at the strikethrough price on
05-02-2026
Connects lower radiator port to the thermostat housing
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with AHA engine code with VIN up to 3B-X-145 413 or 3B-XE173 715 only, split is in the 1999 model year
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 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
Secures the coolant temperature sensor in place
We Price Match - Give Us A Call or Chat!
Secures the radiator hose flange in place. 32mm
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Located between the thermostat housing and the lower radiator hose
We Price Match - Give Us A Call or Chat!
For vehicles with AAZ and 1Z engine codes
This product was last offered at the strikethrough price on
05-07-2026
Comes off the lower radiator neck