URO 7L0121156E Expansion Tank Hose Coolant Reservoir Hose

The URO 7L0121156E expansion tank hose, also sold as a coolant reservoir hose or water distribution hose, is part of the engine cooling system. It carries coolant to and from the expansion tank so the system can keep proper coolant level and pressure. Replace it if the original hose has become brittle, swollen, cracked or leaky.

Key Features:

• Manufacturer part number: 7L0121156E
• Replacement coolant hose for the engine cooling system
• Cross-references to related part numbers 7L0121156C and 7L0121156H
• Made by URO, a brand of aftermarket replacement parts

Replacing a worn coolant hose helps prevent leaks and overheating and keeps the cooling system working as designed. Drain coolant as needed, replace any worn clamps, and refill and bleed the system after installation.