Unique Bargains GT231 15763227 Car Black Engine Oil Fuel Gas Tank Filler Cap Cover for GM

• If your check engine light comes on or if you smell of gasoline or diesel vapors around near the fuel filler cap and your car is not smoking or making a unusual noise, please take a minute to check the gas cap.
• 100% Brand New and ready to install straight out of the box.Provides a tight seal to keep your vehicle's fuel tank closed, safety your vehicle's occupants, fuel economy and reduce vapor emissions.
• Your fuel cap is a critical component in your fuel system.A loose fuel cap can leak gasoline fumes into the atmosphere,which poses both environmental and safety concerns,including fume ignition leading to devastating fires.
• A damaged fuel cap will not seal properly,causing vacuum system leaks,decreased fuel efficiency and engine performance.This fuel cap seals properly,eliminating these problems and ensures that your fuel system operates properly.

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