URO Coolant Expansion Tank

The URO Coolant Expansion Tank (also called a coolant reservoir, overflow tank or coolant recovery tank) holds the extra coolant that expands as the engine heats up. It also returns that coolant to the system as the engine cools. This keeps the cooling system at the right level and pressure, and helps the engine run at a stable temperature.

Key Features:

• Replacement design for the original equipment coolant expansion tank, intended to restore proper cooling system function
• Molded from durable, heat-resistant plastic made for continuous exposure to engine coolant and under-hood temperatures
• Replaces cracked, leaking, discolored or brittle reservoirs, a common failure on aging cooling systems
• Built to match OE form and function for a straightforward installation
• Many versions come with a pressure cap, level sensor or fittings, depending on the part number

URO supplies import vehicle replacement parts and is known for OE-style components at a good value. Replacing a worn expansion tank helps prevent coolant loss, overheating and costly engine damage. Choose the individual part number that suits your application.