Aluminum construction for improved durability over stock design! Includes an integrated thermostat.
10X Entries Into Our F80 M3 Sweepstakes
Aluminum construction for improved durability over stock design! Includes an integrated thermostat.
10X Entries Into Our F80 M3 Sweepstakes
No heat? Overheating? Time for a cooling system service.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
10-28-2026
No heat? Overheating? Time for a cooling system service.
This product was last offered at the strikethrough price on
10-15-2026
No heat? Overheating? Time for a cooling system service.
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
10-31-2026
Includes everything you need to replace your water pump and thermostat
OE grade thermostat assembly.
Looking to swap out your thermostat without the headache? This thermostat housing from Rein Automotive is designed to make your repair feel less like a project and more like a simple "plug-and-play" fix.
2X Entries Into Our F80 M3 Sweepstakes
No heat? Overheating? Time for a cooling system service.
5X Entries Into Our F80 M3 Sweepstakes
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Keep your engine operating at its peak thermal efficiency with this premium replacement thermostat assembly from Febi Bilstein.