Weapon R wpn826-114-101

The Weapon R aluminum coolant overflow tank is a direct-replacement reservoir for 1998–2003 Mercury Cougar models. Made to replace the OEM plastic overflow, it offers a durable aluminum alternative for coolant expansion and recovery. As a vehicle-specific tank, it provides a sturdier option for cooling system upkeep and appearance while maintaining the original coolant flow function expected from a replacement reservoir.

Weapon R 98-03 Mercury Cougar Aluminum Coolant Overflow Tank