🔒 DORMAN 904-203 Black Fuel Filter Cap: Enhance Fuel Efficiency and Protection Review

The product sucks. Poor tolerance control leads to fuel leakage! I changed the filter on this truck over 200,000 miles ago so I know how to properly position the wedge o-ring.

maybe it was just me but it doesn't look like the fuel tank threads are correct when you get closer down like it feels like it will never fully seat

Chinese junk as usual. Installed twice and each time the primer failed to form a proper seal. Gasoline sprayed everywhere. Yes, I just installed a junk product correctly. Pay a few dollars more and find a factory Ford engine cover.

Listen to other reviews I have not heard! Mine might get stuck. if only it had hit the hull! The fitment was so poor I thought I ordered the wrong part (it was the correct P/N for 99-04 7.3L). Spend your money on Motorcraft and save yourself the headache.

Although the design is slightly different from the Motorcraft version, I like this part. It is designed for use with motorcycle fuel injectors (which do not come with a cap) on a 7.3 liter Ford/International engine. I recommend only using Motorcraft filters on engines. I refuse to buy secondary filters because there are small differences that can cause problems. I ended up breaking this one. I was in a hurry and unscrewed it with a flathead screwdriver and tapped the outer ring with the…

Worked for 6 months and the seal broke. Diesel fuel leak between fuel tank and plastic cap. The "O-ring" (not really an "O" but more of a triangle/wedge shape) looks deformed after 6 months in the truck. Less than 5,000 km driven since installation. First I noticed that the fuel consumption wasn't as good as I'm used to and then I saw the location of the leak on the gravel. I installed a new drain valve/seals as that is usually the culprit but it is still leaking. Fired and right. I can see…