I bought a used Xterra in 2002 for almost nothing and I started having problems with the idle. CEL would come on intermittently and often go out while refueling. Replacing the gas cap seemed to fix the problem. I decided to spend more on OEM to save myself a headache.
Motorad MGC 791 Locking Fuel Cap
10 Review
4-Pack Fuel Gas Can Vent Kits For Faster Flowing - Magicfour Fuel Gas Tank Vent Caps For Gas Cans, Fuel Tanks, And Water Jugs
22 Review
π Replacement Gas Cap Assembly 77300-06040 for Toyota - 4Runner, Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Tacoma, ES350, GS350, GS460 and More
9 Review
π Genuine Toyota Fuel Tank Cap Assy (77300-06040) - Quality OEM Parts
9 Review