Prevent overheating and premature engine wear with a lower opening temperature
Prevent overheating and premature engine wear with a lower opening temperature
Maintain proper operating temperature with a new thermostat, housing and hardware
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Located on the water pump assembly
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-31-2026
Rubber coolant hose that connects thermostat to coolant hard pipe
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
08-31-2026
Prevent overheating and premature engine wear
This product was last offered at the strikethrough price on
06-17-2026
Housing included
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
08-31-2026
Connects the thermostat to the coolant flange
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-09-2026
Ensure a proper seal when installing your new thermostat. 50x3.5mm
Maintain proper operating temperature with a new thermostat, housing and hardware
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Includes sealing O-Ring
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Lower temperature thermostat, stock is 87°C
Includes sealing O-Ring
Up to VIN 8D-X-315000, split is in the 1999 model year
Keep your cooling system efficient
For vehicles up to production date 6/3/2012
Prevent overheating and premature engine wear
Includes sealing O-Ring
From VIN 8D-X-315001, split is in the 1999 model year
Does not include sealing O-Ring
Lower temperature thermostat, stock is 87°C
7.6x2.5