A fuel filler cap is a small component, but it plays a vital role in your vehicle's fuel delivery system. Not only does it seal your fuel tank shut to prevent spilling or leaks, but it also helps to maintain the integrity of the fuel inside. Over time, fuel filler caps can become brittle or may fall victim to general wear and tear, leaving your vehicle vulnerable to the elements. GarageMatch connects you with top repair shops in Canada through a proven service request submission process. Enter your vehicle details and location and we'll match you with the right shop to replace your fuel filler cap in no time at all.