Radiator Cap - CSF 4513

Micro, 13 psi

The radiator cap maintains the correct pressure in the cooling system, raising the coolant's boiling point and directing overflow coolant to the recovery tank as the system heats up. Signs of a failing cap include: coolant boiling out of the reservoir at normal operating temperature, a cap that does not hold the rated pressure when tested, or a cap that has a damaged sealing gasket. Replace the radiator cap every few years or with any major cooling system service.

CSF specializes in high-performance aluminum radiators, intercoolers, and oil coolers for both OE replacement and performance applications. Known for precision manufacturing and superior cooling capacity, CSF products deliver reliable thermal management and extended engine life.

This part also fits:

• 2013 Toyota Corolla LE
• 2014 Toyota Corolla LE
• 2015 Toyota Corolla LE
• 2016 Toyota Corolla LE
• 2017 Toyota Corolla LE
• 2018 Toyota Corolla LE
• 2019 Toyota Corolla LE