Keep your engine running cooler for more power
Keep your engine running cooler for more power
Install new hardware with your new parts. M6x120x80
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
11-02-2026
Clean up your engine bay or replace your cracked unit with a new coolant expansion tank replacement kit.
This product was last offered at the strikethrough price on
09-03-2026
Includes all needed to plug a sensor hole
Common source of undiscoverable coolant leaks
10X Entries Into Our F80 M3 Sweepstakes
Controls fan function of your main cooling fan
O-Ring between cover & oil cooler. 62.8mm
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
11-02-2026
O-ring for each side of the plastic bypass pipe under intake. 34.5x3.55
2X Entries Into Our F80 M3 Sweepstakes
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Keep proper pressure in your coolant system
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This product was last offered at the strikethrough price on
09-16-2026
An Upgrade Over Stage 2 That Includes Thermostat and Coolant.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-16-2026
When replacing or reinstalling your radiator do not reuse your old, worn radiator mounts.
For vehicles with factory air conditioning
This product was last offered at the strikethrough price on
08-31-2026
Main fan responsible for pulling air through your radiator.
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Triangular Connector
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This product was last offered at the strikethrough price on
09-16-2026
Install new hardware with your new parts. 22x29x1.50
O-Ring between thermostat housing and cylinder head
This product was last offered at the strikethrough price on
06-08-2026
Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head
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