This Genuine BMW Hex Bolt and Washer Kit ensures a seamless, factory-correct installation by providing a comprehensive refresh of essential fasteners.
This Genuine BMW Hex Bolt and Washer Kit ensures a seamless, factory-correct installation by providing a comprehensive refresh of essential fasteners.
Locks the expansion tank into the mounting plate via the large hole in the bottom of the tank
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Monitors coolant / oil temperature
Cap that holds the expansion tank to the coolant pipe.
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
08-24-2026
Comes with related o-ring
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Mounted in upper radiator hose, controls operation of auxiliary fan
Replace your brittle fan before it sends a blade through your radiator
Now you can just replace the o-ring instead of the whole switch
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This product was last offered at the strikethrough price on
08-12-2026
M20 X 1.5 /10AN
Allows you to check for leaks in the coolant system
Requires the use of a Motive Power Bleeder, sold separately
Also known as the coolant temperature sending unit, comes with related o-ring
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Mounted in upper radiator hose, controls operation of auxiliary fan
See MOQKT
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
08-13-2026
Monitors coolant / oil temperature
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
D=15,54 Mm
Comes with related o-ring
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Mounted in upper radiator hose, controls operation of auxiliary fan