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Harley Gas Tank Caps

Harley Gas Tank Caps

Harley Gas Tank Caps

Harley-Davidson Gas Tank Caps at JJ Motorsports

Upgrade your Harley’s fuel cap with premium Drag Specialties caps from JJ Motorsports, featuring vented/non-vented, locking, and aero designs in chrome or black for perfect fit and classic style on Sportster, Dyna, Softail, and Touring models. These durable caps ensure secure sealing and easy fueling.

Shop Drag Specialties gas tank caps for reliable quality and custom looks. Explore related categories such as Harley air and fuel for valves and tanks, or Harley for seats and luggage to complete your custom build.

Top Harley-Davidson Gas Tank Caps

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • DRAG SPECIALTIES Replacement Blockoff Plate with Gasket - EFI 012912

    DRAG SPECIALTIES Replacement Blockoff Plate with Gasket - EFI 012912

    DRAG SPECIALTIES

    $19.52
    Blockoff plate for Dash Style One Piece Tank, Includes gasket
    07030735
    SKU:
    07030735
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    BLOCKOFF PLATE
    UNITS:
    EACH
    $19.52
    Qty in Cart: 0
    Quantity:
    Price:
    $19.52
    Subtotal:
  • DRAG SPECIALTIES Vented Gas Cap - Gloss Black 012760

    DRAG SPECIALTIES Vented Gas Cap - Gloss Black 012760

    DRAG SPECIALTIES

    $17.46
    Replacement gas caps for OEM and custom tanks, Will not fit screw-in type tanks
    07030547
    SKU:
    07030547
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    COLOR/FINISH:
    GLOSS BLACK
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    BASE FINISH:
    GLOSS
    MOUNTING STYLE:
    RIGHT-HAND THREAD
    STYLE:
    BIG TWIN
    UNITS:
    EACH
    BASE COLOR:
    BLACK
    PRODUCT NAME:
    FUEL CAP
    STYLE:
    XL
    TYPE:
    VENTED
    $17.46
    Qty in Cart: 0
    Quantity:
    Price:
    $17.46
    Subtotal:
  • DRAG SPECIALTIES Non-Vented Gas Cap - Gloss Black 012761

    DRAG SPECIALTIES Non-Vented Gas Cap - Gloss Black 012761

    DRAG SPECIALTIES

    $12.31
    Replacement gas caps for OEM and custom tanks, Will not fit screw-in type tanks
    07030548
    SKU:
    07030548
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    COLOR/FINISH:
    GLOSS BLACK
    BASE COLOR:
    BLACK
    BASE FINISH:
    GLOSS
    MATERIAL:
    ALUMINUM
    STYLE:
    XL
    PRODUCT NAME:
    FUEL CAP
    TYPE:
    NON-VENTED
    MOUNTING STYLE:
    LEFT-HAND THREAD
    RIDING STYLE:
    STREET
    STYLE:
    BIG TWIN
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $12.31
    Subtotal:
  • DRAG SPECIALTIES Vented Gas Cap - Matte Black 012560

    DRAG SPECIALTIES Vented Gas Cap - Matte Black 012560

    DRAG SPECIALTIES

    $17.46
    Replacement gas caps for OEM and custom tanks, Will not fit screw-in type tanks
    07030549
    SKU:
    07030549
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    TYPE:
    VENTED
    BASE COLOR:
    BLACK
    BASE FINISH:
    MATTE
    COLOR/FINISH:
    MATTE BLACK
    MOUNTING STYLE:
    RIGHT-HAND THREAD
    STYLE:
    XL
    UNITS:
    EACH
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    STYLE:
    BIG TWIN
    PRODUCT NAME:
    FUEL CAP
    $17.46
    Qty in Cart: 0
    Quantity:
    Price:
    $17.46
    Subtotal:
  • DRAG SPECIALTIES Non-Vented Gas Cap - Matte Black 012561

    DRAG SPECIALTIES Non-Vented Gas Cap - Matte Black 012561

    DRAG SPECIALTIES

    $12.31
    Replacement gas caps for OEM and custom tanks, Will not fit screw-in type tanks
    07030550
    SKU:
    07030550
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    BASE COLOR:
    BLACK
    BASE FINISH:
    MATTE
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    MATTE BLACK
    PRODUCT NAME:
    FUEL CAP
    STYLE:
    XL
    TYPE:
    NON-VENTED
    MOUNTING STYLE:
    LEFT-HAND THREAD
    STYLE:
    BIG TWIN
    UNITS:
    EACH
    $12.31
    Qty in Cart: 0
    Quantity:
    Price:
    $12.31
    Subtotal:
  • DRAG SPECIALTIES Non-Vented Locking Gas Cap - Chrome 03-0318A-B

    DRAG SPECIALTIES Non-Vented Locking Gas Cap - Chrome 03-0318A-B

    DRAG SPECIALTIES

    $43.21
    Chrome locking cap discourages fuel theft and tampering, Lock has a swing-away cover to keep dirt and debris out of the locking mechanism, Come with two keys
    07030229
    SKU:
    07030229
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    FEATURES:
    INCLUDES 2 KEYS
    FEATURES:
    LOCKING
    STYLE:
    SCREW CAP
    MOUNTING STYLE:
    STANDARD
    PRODUCT NAME:
    FUEL CAP
    TYPE:
    NON-VENTED
    $43.21
    Qty in Cart: 0
    Quantity:
    Price:
    $43.21
    Subtotal:
  • DRAG SPECIALTIES Vented Pop-Up Gas Cap - Black Wrinkle 03-328B-A

    DRAG SPECIALTIES Vented Pop-Up Gas Cap - Black Wrinkle 03-328B-A

    DRAG SPECIALTIES

    $63.81
    Billet aluminum construction, Fit is nearly flush when closed; opens easily with just a quarter-turn of the center of cap, Use OEM-style gasket for a positive seal
    07030324
    SKU:
    07030324
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    COLOR/FINISH:
    TEXTURED BLACK
    PRODUCT NAME:
    FUEL CAP
    STYLE:
    EARLY
    UNITS:
    EACH
    MATERIAL:
    BILLET ALUMINUM
    OUTSIDE DIAMETER IMPERIAL:
    2.36'
    OUTSIDE DIAMETER METRIC:
    59.90 MM
    RIDING STYLE:
    STREET
    BASE COLOR:
    BLACK
    MOUNTING STYLE:
    POP-UP
    TYPE:
    VENTED
    $63.81
    Qty in Cart: 0
    Quantity:
    Price:
    $63.81
    Subtotal:
  • DRAG SPECIALTIES Non-Vented Gas Cap - Chrome 03-0027-BC222

    DRAG SPECIALTIES Non-Vented Gas Cap - Chrome 03-0027-BC222

    DRAG SPECIALTIES

    $19.52
    Replacement gas caps for OEM and custom tanks, Will not fit screw-in type tanks
    DS390131
    SKU:
    DS390131
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    PRODUCT NAME:
    FUEL CAP
    COLOR/FINISH:
    CHROME
    MATERIAL:
    ALUMINUM
    MOUNTING STYLE:
    LEFT-HAND THREAD
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    BASE FINISH:
    CHROME
    STYLE:
    SHOVELHEAD
    TYPE:
    NON-VENTED
    Qty in Cart: 0
    Quantity:
    Price:
    $19.52
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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