Keystone Coolant Reservoir Overflow Tank with Cap

The Keystone coolant reservoir overflow tank with cap (also called a coolant recovery tank, expansion tank or radiator overflow bottle) is an OEM-style replacement part for your engine cooling system. It collects coolant that expands and flows out of the radiator as the engine heats up. It then returns that coolant to the system as the engine cools.

Key Features:

• OEM-style replacement design for direct installation in place of a cracked, leaking or discolored original tank
• Includes a cap to seal the reservoir
• Holds reserve coolant and helps limit coolant loss
• Helps prevent low coolant levels that can lead to engine overheating
• Plastic construction, usually with molded level markings so you can check coolant when the engine is cold

Replace a damaged reservoir promptly. Cracks, leaks and warped seams can cause coolant loss and overheating. Keystone is known for collision repair and OEM-style replacement parts. This coolant reservoir is a dependable option for repairing and maintaining your cooling system.