Cap & Shield Tethered 2.375inch ID, Capless Gas Cap Dirt, Water & Dust Cover Compatible With GMC, Chevrolet, Buick & Cadillac Capless Gas Cap Fuel Filler Nozzle Cover

This product fits snug and prevents things from entering your gas tank! As someone who just recently bought a 2021 Silverado, I was baffled at how GM completely did away with gas caps! This product is the best value for your money, as it provides a cheap and quality resolution to a possible issue down the line. For example, whenever I would utilize my leaf blower after cutting the grass near my truck, I would see grass build up in my gas tank area! Good thing nothing ever entered my gas tank! This product provides a safe and reliable way to ensure foreign objects do not enter your gas tank! Whenever you’re refilling, it is easy to utilize! Simply pull the cap off of your cap less reservoir area and begin refueling! The product comes with a cap and a loop, that hooks around your cap less gas tank! It works the same way as gas caps use to work, except there’s no more twisting till you hear the three clicks! It is easy to remove and provides a sleek non-noticeable appearance to your trucks gas tank!

excelente diseño y calidad, muy funcional

Bought this for my dad as an extra christmas gift for his 2017 sierra because he didnt like how he didnt have a fuel cap on his truck, says it fits perfectly and hes very happy with it

GM has an “evap” system that has its issues. With my 2000 and 2010 Silverados, the o-ring on the gas cap might leak, and cause a code. My newer 2019 doesn’t have a gas cap, at all, but rather, a spring loaded cover. It has thrown a code that I cleared, and it hasn’t come back. So, I decided to try this cap. I like the security of the little keeper that fits over the tube, and the material is soft and seems to create a nice seal that keeps water and debris out. Not terribly expensive, and was really easy to install. Appears to be a durable material, though only time will tell. Simple little piece of added security for my fuel nozzle.

A bit pricey, that being said it fits perfectly. Piece of mind that water isn't getting into gas