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OE Equivalent Fuel Caps

Rugged, heavy-duty construction that's engineered to meet or exceed OEM specifications.

  • Caps fit both shallow and deep cam filler necks - vented, non-vented and vented anti-surge.
  • Three cap configurations are available for most popular applications.
  • All Gates fuel caps are engineered for easy installation
  • Comes with two keys. Keyed-alike caps available on special order.

All Parts

1-10 of 12 Items
Part # Product # Description Type Cam Type Locking Venting Shell Diameter Neck Diameter Cap Depth
31321 74100365 31321 OE EQUIVALENT FUEL CAPS OE Equivalent Fuel Cap Quick-On false Thermal Relief 4.125 in 3.4375 in 1.5 in
31636 74100110 31636 FUEL CAP OE Equivalent Fuel Cap Quick-On false Emission Control 2.78 in 1.56 in 2.41 in
31830 74100033 31830 FUEL CAP OE Equivalent Fuel Cap Quick-On false Emission Control 2.91 in 1.67 in 2.38 in
31838 74100124 31838 FUEL CAP OE Equivalent Fuel Cap Quick-On false Emission Control 1.78 in 2.78 in 2.41 in
31839 74100295 31839 OE Equivalent Fuel Cap Quick-On false Emission Control 2.75 in 1.56 in 2.23 in
31841 74100298 31841 FUEL CAP OE Equivalent Fuel Cap Quick-On false Vacuum Only 2.75 in 1.56 in 1.9 in
31843 74100301 31843 FUEL CAP OE Equivalent Fuel Cap Quick-On false Vacuum Only 2.75 in 2.04 in 1.56 in
31845 74100151 31845 FUEL CAP OE Equivalent Fuel Cap Quick-On false Emission Control 2.78 in 1.78 in 2.4 in
31850 74100156 31850 FUEL CAP OE Equivalent Fuel Cap Quick-On false Non-Vented 2.78 in 1.56 in 2.32 in
31851 74100157 31851 FUEL CAP OE Equivalent Fuel Cap Quick-On false Pressure Vacuum 2.78 in 1.56 in 2.32 in
1-10 of 12 Items

Gates® brings OE to the Aftermarket.

Gates® engineers our automotive aftermarket parts in partnership with the top automotive OEMs around the world, so you can trust premium-grade automotive parts with exceptional fit, function, and performance and a durable component construction that's built to last. OEM-caliber fuel caps are rich in features that keep the fuel system operating properly and safely.

Efficiency. Engineered.

Replacing your old, missing, or leaky fuel cap with a Gates® solution will give your vehicles better fuel efficiency due to less gas evaporation, and are engineered for safety and long-term reliability to help reduce your vehicle emissions.