Gates Flex Fuel Regular Fuel Cap

The Gates Flex Fuel Regular Fuel Cap line gives flex fuel vehicles a dependable replacement fuel tank cap (also called a gas cap). These caps are made for vehicles that can run on gasoline or E85 ethanol blends. They seal the fuel filler neck, keep fuel vapors in the system, and keep dirt and moisture out of the tank.

Key Features:

• Made for flex fuel applications, with an E85 designation that reminds drivers the vehicle can use gasoline or E85 ethanol fuel
• Pressure-vacuum venting helps the fuel system manage pressure
• Quick-on cam design for easy installation and removal
• Replaces a worn, damaged or missing cap and restores a proper seal at the filler neck
• Locking and non-locking styles are available within the line
• Backed by Gates' reputation for engineered replacement parts

A cap that is cracked, worn or not sealing can cause fuel odor, evaporative emission problems and a check engine light. Replacing it is a simple, low-cost repair that needs no tools. Choose the variant that matches your application from the options listed on this page.