O-Ring between thermostat housing and cylinder head
O-Ring between thermostat housing and cylinder head
Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger.
2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler
Does not include sealing O-Ring
Direct replacement auxiliary fan. Please check your stock fan size before ordering.
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Maintain continuous coolant flow through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak with this OE-quality replacement auxiliary water pump.
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with VIN from 9M-Y-000 001 only (split occurs in the 2000 model year).
Maintain proper coolant circulation through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak.
2X Entries Into Our F80 M3 Sweepstakes
Fix a leaking heater core or radiator hose connection with this direct-fit OE-quality replacement quick-connect flange.
2X Entries Into Our F80 M3 Sweepstakes
Does not include sealing O-Ring
2X Entries Into Our F80 M3 Sweepstakes
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From radiator to coolant flange
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
10-22-2026
Keep your engine safe from damaging heat soak after you turn off the key.
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with VIN from 9M-Y-000 001 only, split is in the 2000 model year
From hard coolant pipe to heater core
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026
This product was last offered at the strikethrough price on
05-07-2026
1 large 4 pin connector and 1 small 14 pin connector
For vehicles with a 14 pin connector with VIN up to 9M-X-999 000 only, split is in the 1999 model year
This product was last offered at the strikethrough price on
05-07-2026
Common source of coolant leaks around your thermostat
Connects thermostat housing to auxiliary water pump
For vehicles with manual transmission only
This product was last offered at the strikethrough price on
05-07-2026
1 large 4 pin connector and 1 small 14 pin connector
For vehicles with a 14 pin connector with VIN up to 9M-X-999 000 only, split is in the 1999 model year