Review on 🔒 Stant 10511Y Yellow Locking Cap for GM Flex-Fuel with Non-Threaded Filler Neck: Secure and Convenient! by Dan Reggae

The stunt has accompanied me since my childhood. I know I can trust the quality. I went to the dealer to order the same cap in an OEM model and it cost TRIPLE to buy it from Revain! I mean yes it's a gas cap but it's a GAS cap! It's very important that it seals well so you don't have a problem with steam escaping. I replaced mine because I kept getting evaporative emission system codes on my OBD and the Check Engine light stayed on. After I replaced it with a new cover, the light went out and wouldn't light up again. This model is a lock upgrade. While I have to admit it took me a few tries to figure out how it locks up, it definitely puts my mind at ease not having to worry about anyone pumping or even putting something in my gas tank. Highly recommend - get this one! A++