Review on 🔒 High-Quality Fuel Filler Cap for Subaru - 42031SC000 by Eric Krull

My Subaru Forester is about ten years old. The check engine light came on and my mechanic thought the gasscrew hadn't tightened the gas cap properly. It turned out to be a blown gas cap gasket. At the suggestion of my mechanic I purchased an original Subaru 42031SC000 reflector assembly (gas tank) after which the check engine light would not come on. This saved me a lot of money to investigate a possible air leak.