Get this silicone hose out of the way to enjoy the looks of your Unitronic Carbon Fiber components.
Get this silicone hose out of the way to enjoy the looks of your Unitronic Carbon Fiber components.
Make sure your coolant is safe from freezing!
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This product was last offered at the strikethrough price on
05-07-2026
A key component to maintaining engine temperatures
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
High-flow OE-style design for optimal engine cooling performance
2X Entries Into Our F80 M3 Sweepstakes
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Mounts in cylinder head for coolant hose connection
This product was last offered at the strikethrough price on
08-26-2026
Connects water pipe to expansion tank
This product was last offered at the strikethrough price on
08-26-2026
Controls coolant flow from the auxiliary water pump for heater control
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
05-07-2026
Connects water pump module to oil cooler
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-19-2026
Includes the housing, thermostat, and gasket
This product was last offered at the strikethrough price on
05-07-2026
Connects upper radiator to the coupling piece, includes quick disconnect
For vehicles with manual transmission only
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
The COBB Coolant Hose Reroute Kit is constructed of a custom formed 3-ply silicone hose that reroutes coolant underneath your car's intake duct
Connects the lower radiator hose to 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
08-31-2026
Connects water pump module to oil cooler
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
Includes gasket and hardware
This product was last offered at the strikethrough price on
05-07-2026
Reroute your engine’s clutter and clean up your bay with the CTS Turbo Under-Intake Coolant Line
Controls coolant flow from the auxiliary water pump for heater control