Connects the upper radiator port to the water pump housing and transmission cooler
For vehicles with CBFA engine code with DSG transmission only
Volkswagen GTI Engine Heating & Cooling Hoses
- Auxiliary Water Pump
- Coolant Flange
- Expansion Tank
- Forge Kit
- Heater Core
- Hose Kit
- Lower Radiator
- Oil Cooler
- Thermostat
- Throttle Body
- Transmission Cooler
- Turbocharger
- Upper Radiator
- Water Pipe
- Clearance
Connecting hose between the pair of expansion tank pipes and the pipe that connects the water pump to the coolant flange
10X Entries Into Our F80 M3 Sweepstakes
Replace at the first signs of leakage
For vehicles with FSI engines 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
10-05-2026
Includes quick disconnect piece
For vehicles with BPY engine code only
Connects Distributor to Watertube feeding thermostat
For vehicles with BPY engine code 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
Takes an alternate route underneath the intake for a more visually appealing and clean install
This hose is INCLUDED with COBB's Redline Carbon Fiber Intake System.
Connects upper radiator to the coupling piece, includes quick disconnect
For vehicles with BPY engine code 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
08-13-2026
Replace at the first signs of leakage
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with FSI engines only
Replace at the first signs of leakage
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with FSI engines only
Keep your turbo system cooled properly
2X Entries Into Our F80 M3 Sweepstakes
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Eliminate brittle quick-connect leaks and completely refresh your reservoir plumbing with this direct-fit auxiliary coolant hose bundle.
This product was last offered at the strikethrough price on
08-31-2026
Allows for a smooth connection from hose to pipe for uninterrupted airflow.
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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
11-06-2026
Pair of plastic coolant lines between the auxiliary water pump and lower expansion tank hose
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Found in the upper radiator hose, this piece is prone to cracking
For vehicles with FSI engines only
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Hide your coolant hose under your intake system for a cleaner appearance