Designed to replace the factory plastic and failure-prone coolant union on the cylinder head of the EA888 Gen3 and Gen4 engines.
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Designed to replace the factory plastic and failure-prone coolant union on the cylinder head of the EA888 Gen3 and Gen4 engines.
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Featuring HD aluminum construction, offering a more robust design - Connection point between the oil cooler and the water pump assembly, includes o-rings
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Mounts in cylinder head for coolant hose connection. Upgrade from the factory brittle plastic!
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Hollow bolt that allows fluid to pass through. M14x26
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
09-03-2026
Keep your cooling system free from cracks
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This product was last offered at the strikethrough price on
08-31-2026
Located between the coolant expansion tank and the cylinder head coolant flange
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This product was last offered at the strikethrough price on
08-17-2026
Upper Center
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Direct replacement for your worn or cracked hose
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This product was last offered at the strikethrough price on
08-31-2026
Overflow relief hose for the radiator
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
09-03-2026
Connects the upper radiator port to the hard water tube
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This product was last offered at the strikethrough price on
08-31-2026
Install new hardware with your new parts. M14.2x17.9x1.5
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
09-03-2026
Keep your cooling system hoses free from cracks
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We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
08-31-2026
Connects the lower radiator hose t-fitting to the water pump
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This product was last offered at the strikethrough price on
08-31-2026
Supplies coolant to the turbocharger
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
08-31-2026
Install new hardware with your new parts. M14x18
Allows the coolant system to vent into the expansion tank
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
08-31-2026