Cooling system expansion tank
2X Entries Into Our F80 M3 Sweepstakes
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Cooling system expansion tank
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Does not include intake socket
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Coolant inlet for engine
55 x 5.33 mm
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
10-26-2026
Located on top 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
10-30-2026
Connects to the lower radiator hose on the left side radiator
Aftermarket water pump - 1 required
Connects to the upper radiator hose on the right side radiator
Located in the expansion tank
Keep proper pressure in your coolant system
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Gasket included
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Prevent GT1 coolant pipe failure!
Carries coolant from the engine through the turbocharger and back into the engine.
Bleeds off excess cooling system pressure
Genuine Porsche water pump - Does not include gasket
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Engine return line to main coolant return pipe
For vehicles with 6-speed manual transmission only