13in Polished Stainless Overflow Tank

The 13in Polished Stainless Overflow Tank is a precision-engineered coolant recovery vessel designed for automotive and marine cooling systems. This polished stainless steel tank serves as a secondary reservoir that captures excess coolant when engine temperatures rise, preventing loss and maintaining system integrity. Built for vehicles requiring reliable thermal management, this overflow tank is essential for any cooling circuit that experiences pressure fluctuations during normal operation.

Constructed from polished stainless steel, the 13in Polished Stainless Overflow Tank resists corrosion and delivers long-term durability in harsh underhood environments. The polished finish not only enhances appearance but also provides superior resistance to rust and chemical degradation from modern coolant formulations. With a 2-inch diameter opening and a compact footprint measuring 5.8 x 2.4 inches, this tank integrates seamlessly into tight engine bays while maintaining sufficient volume to handle transient coolant displacement during thermal cycling.

Vehicle technicians and restoration specialists rely on this overflow tank for OEM-equivalent recovery capacity in both stock and modified cooling systems. The polished stainless construction makes it ideal for show vehicles where appearance matters, while the functional design suits daily drivers and performance applications equally well. Installation requires connection to the radiator overflow hose and a return line to the radiator inlet, allowing pressurized coolant to flow back into the main circuit as temperatures normalize. Compatibility spans most automotive platforms where a 13-inch recovery tank with a 2-inch fill neck is specified.