Maintenance & Troubleshooting
Signs of Wear & Troubleshooting
- Fuel leak
- MIL or Check Engine Light illuminated
The ACDelco GM Original Equipment Regular Fuel Cap is a threaded cap that seals your vehicle's fuel tank filler, and is a GM-recommended replacement for your vehicle’s original component. The fuel cap has a rubber gasket that provides a liquid-tight seal to keep fuel in and water and dirt out. The cap may have a check-valve that lets air in or out depending on the air pressure inside the tank. This original equipment regular fuel cap has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Fuel Tank Cap
Get the GM quality you know and trust with ACDelco GM Original Equipment Thermostats and Caps. Stay with the brand of parts your General Motors vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Thermostats and Caps are engineered for virtually every model of GM car, light duty truck, and sport utility vehicle.Warranty: 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.
Q: Will a missing fuel cap cause fuel leakage?
A: Yes, every time you put fuel in your vehicle you should check your fuel cap.
Q: Can I replace a fuel cap on my own?
A: Yes, replacing a fuel cap is a simple process as long as you have the proper fuel cap for your vehicle.
Q: Do I frequently need to replace the fuel cap on my vehicle?
A: No, unless the fuel cap is broken or missing you do not need to replace it.
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