Main return pipe that connects to the heater core hoses and the engine. Made from high-grade Aluminum vs OEM Plastic!
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Main return pipe that connects to the heater core hoses and the engine. Made from high-grade Aluminum vs OEM Plastic!
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Main return pipe that connects to the heater core hoses and the engine
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Main return pipe that connects to the heater core hoses and 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
09-16-2026
Secures the coolant temperature sensor in place
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Provides seal from metal to plastic cooling line end fitting. 17x3
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
09-16-2026
Main return pipe that connects to the heater core hoses and the engine
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Used for ECS 2.0T boost taps
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Used on Main return pipe that connects to the heater core hoses and the engine
Secures the coolant temperature sensor in place
We Price Match - Give Us A Call or Chat!
Direct OE-quality replacement hard plastic coolant pipe to cure persistent coolant leaks, prevent catastrophic overheating, and ensure reliable coolant flow to your vehicle's heat exchanger.
Permanently solve a notorious Audi V6 cooling system weak point by replacing the failure-prone factory plastic heater pipe with this upgraded aluminum version.
2X Entries Into Our F80 M3 Sweepstakes