Ideal solution - this capless fuel neck cover is designed to help keep fuel and the fuel tank free of contaminants that can damage the fuel system and engine
Perfect fit - precision-engineered to securely and reliably close off the fuel neck opening on specified GM vehicles
Durable construction - made of quality materials for reliable performance and long service life
Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
What is the Difference Between Black, Yellow and Green Caps?
The color of the cap can be used to identify the vehicle's fuel compatibility. The physical cap is the same, regardless of color.
Gasoline Black is the standard Fuel Tank Cap color for vehicles that take Gasoline
Flex (E85) Fuel Yellow indicates your vehicle is Flex (E85) Fuel compatible
Diesel Fuel Green serves as a reminder that your vehicle only takes Diesel Fuel
