Autocado offers top-quality car and truck water in fuel (WiF) sensors for your vehicle. Our WiF sensors detect the presence of water in the fuel system and help prevent damage to your vehicle's engine. We guarantee quality, reliable performance, durability and fast shipping on all our WiF sensors. Shop autocado today for a wide selection of car and truck WIF sensors from top brands such as Bosch, Delphi, ACDelco and more. Get the best pricing from us on everything from replacement parts to aftermarket accessories!