The last thermostat housing you'll ever need!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
The last thermostat housing you'll ever need!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Located on the left side of the cylinder head
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Includes the plug, o-ring and securing clip
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Common point of failure for the cooling system. Does not include O-Ring.
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Install a new o-ring for a proper seal. 36x3.15
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
09-28-2026
Includes all needed to plug a sensor hole
Common point of failure for the cooling system. Does not include O-ring.
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
05-07-2026
Common point of failure for the cooling system. Does not include O-ring.
For left cylinder head cooling flange (50x3.15)
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
09-28-2026
Located on the side of the cylinder head
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
05-07-2026
Prevent leaks with a new plug
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
09-28-2026
3 required
Located on the side of the cylinder head
2X Entries Into Our F80 M3 Sweepstakes
Includes the plug, o-ring and securing clip
Replace your inferior plastic component
Common point of failure for the cooling system. Does not include O-ring.
We Price Match - Give Us A Call or Chat!