URO Coolant Expansion Tank Cap

The URO Coolant Expansion Tank Cap is a direct-replacement coolant reservoir cap, also called a coolant recovery bottle cap or expansion bottle cap. It is built for European vehicle cooling systems. The cap seals the expansion tank and helps hold system pressure. A good seal raises the boiling point of the coolant, keeps dirt out, and helps prevent overheating.

Key Features:

• Direct-replacement design that restores the pressure seal of the cooling system
• Cap and seal materials are made to resist engine heat and the harsh conditions inside a cooling system
• Factory pressure-tested
• Designed to match original equipment cap dimensions for a proper fit on the expansion tank
• Made by URO Parts, a brand of replacement components for European vehicles that are made to meet or exceed OEM specifications

A worn or damaged cap can cause coolant loss, pressure problems, and overheating. Replacing it is a simple and inexpensive way to keep the cooling system working properly. URO Parts products suit both professional technicians and DIY repairs.