- Make sure this fits by entering your model number.
- Fit most models of GM vehicles on the road today for more coverage
- Seal and pressurize your vehicle’s cooling system as the radiator transfers heat from the engine’s coolant to the outside air
- Professional, premium aftermarket replacement radiator cap
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
This fits your .
ACDelco 12R8 Professional 16 P.S.I. Radiator Cap: Automotive
- Product Code: 4NEBK2000517
- Availability: In Stock