ACDelco 12R9 Radiator Cap
for 1973 (please select make/model)

Description:

Features and Benefits:

• Helps seal and pressurize your vehicle's cooling system as the radiator transfers heat from the engine's coolant to the outside air
• Manufactured to meet expectations for fit, form, and function
• Professional, premium aftermarket replacement
• Provides the performance and dependability you expect from ACDelco

Specifications:

Features and Benefits:

• – Lock cap into correct position to help prevent leakage and provide proper ventilation
• – Regularly inspect cap for signs of damage or wear, and replace them if signs of damage are found

Specifications: