M8X25-10.9-ZNS3
M8X25-10.9-ZNS3
Connects the expansion tank to the radiator
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Monitors coolant temperature
Located on the water pump housing
From engine to secondary water pump
Keep your coolant in.
Located at front center of the engine
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
10-04-2026
Restore your BMW's factory sealing integrity and keep your underbody clean with this all-in-one o-ring kit.
Secures the radiator, recommended to be replaced when movement occurs
2 Needed per engine
This product was last offered at the strikethrough price on
05-02-2026
Also known as the coolant temperature sending unit, comes with related o-ring
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Monitors coolant temperature
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Located on water pump housing
Runs from the right heater core to the water valve
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
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
10-04-2026
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
10-04-2026
This Genuine BMW O-Ring and Seal Kit includes the critical factory elastomer seals needed to re-secure your coolant pipe and thermostat housing
This part is inserted into the fan shroud, supporting the mounting location of the shroud and the mounting bolt.
This product was last offered at the strikethrough price on
08-17-2026