Select Your Ride

1
2
3

Fittings and Plugs

Fittings and Plugs

Fittings and Plugs

Circle Track AN/NPT Fittings & Plugs at JJ Motorsports

Achieve precision and reliability with fittings and plugs designed for high-pressure applications from JJ Motorsports. These components are essential for creating secure, leak-free connections in fuel, oil, and fluid lines, keeping your circle track car in peak condition. Integrate them with other specialized high-performance components to elevate your setup.

Shop trusted brands like Fragola for push-lock fittings, Aeroquip for bulkhead options, JJ Motorsports for custom kits, and Allstar Performance for versatile solutions. Explore related categories such as Hose Ends for secure connections or Cap and Plug Fittings for sealing needs.

Top Circle Track AN/NPT Fittings & Plugs

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
  • 90 Deg Adapter Fitting #12 x 1/2 MPT FRG482213

    Fragola 90 Deg Adapter Fitting #12 x 1/2 MPT 482213

    FRAGOLA

    $16.99
    This 90-degree adapter fitting bridges the gap between AN and NPT plumbing systems, giving you flexibility when routing fuel lines, coolant, or oil passages in tight engine bays. The CNC-machined aluminum construction with blue anodized finish resists...
    FRG482213
    SKU:
    FRG482213
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    482213
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • 90 Deg Adapter Fitting #12 x 3/4 MPT Black FRG482212-BL

    Fragola 90 Deg Adapter Fitting #12 x 3/4 MPT Black 482212-BL

    FRAGOLA

    $30.99
    If you're running fuel lines, brake systems, or custom hydraulic setups, you need a fitting that reliably bridges different port standards without compromise. This Fragola 90-degree adapter eliminates the guesswork of mixing AN and NPT connections,...
    FRG482212-BL
    SKU:
    FRG482212-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    MFG Part #:
    482212-BL
    $30.99
    Qty in Cart: 0
    Quantity:
    Price:
    $30.99
    Subtotal:
  • 90 Deg Adapter Fitting #10 x 3/8 MPT Black FRG482211-BL

    Fragola 90 Deg Adapter Fitting #10 x 3/8 MPT Black 482211-BL

    FRAGOLA

    $22.99
    When you're routing high-pressure fuel, oil, or coolant lines through your engine bay, adapter fittings are non-negotiable for leak-free connections. This Fragola 90-degree adapter bridges the gap between AN fittings and NPT ports with precision...
    FRG482211-BL
    SKU:
    FRG482211-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    482211-BL
    $22.99
    Qty in Cart: 0
    Quantity:
    Price:
    $22.99
    Subtotal:
  • 90 Deg Adapter Fitting #10 x 3/8 MPT FRG482211

    Fragola 90 Deg Adapter Fitting #10 x 3/8 MPT 482211

    FRAGOLA

    $15.99
    Whether you're building a custom fuel system, coolant loop, or hydraulic line setup, having the right adapter fittings is critical to prevent leaks and ensure proper flow under pressure. The Fragola 90 Deg Adapter Fitting seamlessly bridges #10 AN and...
    FRG482211
    SKU:
    FRG482211
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    482211
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • 90 Deg Adapter Fitting #10 x 1/2 MPT Black FRG482210-BL

    Fragola 90 Deg Adapter Fitting #10 x 1/2 MPT Black 482210-BL

    FRAGOLA

    $19.99
    When you're building or modifying a fuel system, oil line, or coolant circuit, adapter fittings are non-negotiable—and this Fragola 90-degree adapter ensures leak-free connections between AN and NPT components without compromise. The black anodized...
    FRG482210-BL
    SKU:
    FRG482210-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    482210-BL
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • 90 Deg Adapter Fitting #10 x 1/2 MPT FRG482210

    Fragola 90 Deg Adapter Fitting #10 x 1/2 MPT 482210

    FRAGOLA

    $14.99
    When you're routing high-pressure lines through your fuel system or custom cooling setup, adapter fittings are non-negotiable for a clean, leak-free installation. This Fragola 90-degree adapter bridges the gap between AN hose standards and NPT threaded...
    FRG482210
    SKU:
    FRG482210
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    482210
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • 90 Deg Adapter Fitting #10 x 3/4 MPT Black FRG482209-BL

    Fragola 90 Deg Adapter Fitting #10 x 3/4 MPT Black 482209-BL

    FRAGOLA

    $18.99
    If you're integrating AN fittings into a system with NPT ports, this adapter eliminates guesswork and ensures a leak-free connection without fabrication. The 90-degree angle saves space in tight engine bays while the black anodized aluminum construction...
    FRG482209-BL
    SKU:
    FRG482209-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    482209-BL
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    $18.99
    Subtotal:
  • 90 Deg Adapter Fitting #10 x 3/4 MPT FRG482209

    Fragola 90 Deg Adapter Fitting #10 x 3/4 MPT 482209

    FRAGOLA

    $16.99
    If you're running a custom fuel system, cooling loop, or pneumatic setup, you need reliable adapter fittings that won't leak under pressure. This Fragola 90-degree adapter bridges the gap between AN and NPT connections, giving you the flexibility to...
    FRG482209
    SKU:
    FRG482209
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    482209
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • 90 Deg Adapter Fitting #8 x 3/8 MPT FRG482208-BL

    Fragola 90 Deg Adapter Fitting #8 x 3/8 MPT 482208-BL

    FRAGOLA

    $11.99
    When you're running custom fuel, oil, or coolant lines in a high-performance build, mismatched fittings can cost you reliability and leak-free operation. This Fragola 90-degree adapter bridges the gap between AN fittings and NPT ports, giving you the...
    FRG482208-BL
    SKU:
    FRG482208-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    482208-BL
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • 90 Deg Adapter Fitting #8 x 3/8 MPT FRG482208

    Fragola 90 Deg Adapter Fitting #8 x 3/8 MPT 482208

    FRAGOLA

    $10.49
    If you're running a custom fuel, coolant, or hydraulic system, you need reliable adapter fittings that handle the transition between different thread standards without leaks or failure. This Fragola 90-degree adapter bridges 8 AN male ports to 3/8 in NPT...
    FRG482208
    SKU:
    FRG482208
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    482208
    $10.49
    Qty in Cart: 0
    Quantity:
    Price:
    $10.49
    Subtotal:
  • 90 Deg Adapter Fitting #8 x 1/4 MPT Black FRG482207-BL

    Fragola 90 Deg Adapter Fitting #8 x 1/4 MPT Black 482207-BL

    FRAGOLA

    $17.99
    Fragola's 90-degree adapter fitting bridges the gap between AN and NPT port standards, giving you the flexibility to integrate fuel, oil, and coolant lines without custom fabrication. The aluminum construction with black anodized finish resists corrosion...
    FRG482207-BL
    SKU:
    FRG482207-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    482207-BL
    $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    $17.99
    Subtotal:
  • 90 Deg Adapter Fitting #8 x 1/4 MPT FRG482207

    Fragola 90 Deg Adapter Fitting #8 x 1/4 MPT 482207

    FRAGOLA

    $11.99
    When plumbing a high-performance fuel or fluid system, adapter fittings are non-negotiable—they ensure leak-free connections between different port sizes and thread standards. The Fragola 90 Deg Adapter Fitting bridges AN-sized hard lines to NPT ports...
    FRG482207
    SKU:
    FRG482207
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    482207
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • 90 Deg Adapter Fitting #6 x 1/4 MPT Black FRG482206-BL

    Fragola 90 Deg Adapter Fitting #6 x 1/4 MPT Black 482206-BL

    FRAGOLA

    $10.99
    When you're building or modifying a fuel system, hydraulic line, or coolant circuit, mismatched fittings create leaks, pressure loss, and system failures. This Fragola 90-degree adapter bridges the gap between AN-sized hard lines and standard NPT ports,...
    FRG482206-BL
    SKU:
    FRG482206-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    482206-BL
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • 90 Deg Adapter Fitting #6 x 1/4 MPT FRG482206

    Fragola 90 Deg Adapter Fitting #6 x 1/4 MPT 482206

    FRAGOLA

    $8.99
    When you're plumbing a high-performance fuel or coolant system, mismatched fittings create leaks, pressure loss, and wasted time on the dyno. The Fragola 90 Deg Adapter Fitting bridges the gap between AN and NPT systems, giving you a reliable, compact...
    FRG482206
    SKU:
    FRG482206
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    482206
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • 90 Deg Adapter Fitting #4 x 1/8 MPT Black FRG482204-BL

    Fragola 90 Deg Adapter Fitting #4 x 1/8 MPT Black 482204-BL

    FRAGOLA

    $9.99
    Plumbing your fuel, oil, or coolant system requires reliable connections that won't fail under pressure. This Fragola 90-degree adapter fitting bridges the gap between AN-sized hardlines and standard NPT ports, giving you the flexibility to integrate...
    FRG482204-BL
    SKU:
    FRG482204-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    482204-BL
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • 90 Deg Adapter Fitting #4 x 1/8 MPT FRG482204

    Fragola 90 Deg Adapter Fitting #4 x 1/8 MPT 482204

    FRAGOLA

    $8.99
    Thread incompatibility between AN and NPT ports shouldn't force a complete system redesign. This 90-degree adapter fitting solves that problem with a straightforward, reliable solution that maintains system integrity without compromising flow or...
    FRG482204
    SKU:
    FRG482204
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    482204
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • 90 Deg Adapter Fitting #3 x 1/8 MPT Black FRG482203-BL

    Fragola 90 Deg Adapter Fitting #3 x 1/8 MPT Black 482203-BL

    FRAGOLA

    $9.99
    Thread mismatches kill performance and create costly leaks on the track and street. This Fragola 90-degree adapter fitting seamlessly converts AN fittings to NPT ports, giving you the flexibility to integrate fuel lines, coolant hoses, and brake systems...
    FRG482203-BL
    SKU:
    FRG482203-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    482203-BL
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • 90 Deg Adapter Fitting #3 x 1/8 MPT FRG482203

    Fragola 90 Deg Adapter Fitting #3 x 1/8 MPT 482203

    FRAGOLA

    $8.99
    When you're building a custom fuel, coolant, or brake system, adapter fittings are non-negotiable—they bridge incompatible port sizes and thread types without sacrificing flow or reliability. This Fragola 90-degree adapter gives you the flexibility to...
    FRG482203
    SKU:
    FRG482203
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    482203
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • #16 90 Deg Union Fitting FRG482116

    Fragola #16 90 Deg Union Fitting 482116

    FRAGOLA

    $24.99
    When you're running high-pressure fuel or fluid lines in a tight engine bay, directional changes are inevitable—and that's where a quality 90-degree union fitting becomes essential. The Fragola #16 90 Deg Union Fitting eliminates the need for multiple...
    FRG482116
    SKU:
    FRG482116
    Availability:
    Ships Same Business Day
    Weight:
    0.34 LBS
    MFG Part #:
    482116
    $24.99
    Qty in Cart: 0
    Quantity:
    Price:
    $24.99
    Subtotal:
  • #12 90 Deg Union Fitting Black FRG482112-BL

    Fragola #12 90 Deg Union Fitting Black 482112-BL

    FRAGOLA

    $21.99
    When space is tight and precision matters, directional fittings are non-negotiable. This Fragola 90-degree union eliminates guesswork in tight engine bays and complex fluid systems by providing a clean, angled connection without compromising flow...
    FRG482112-BL
    SKU:
    FRG482112-BL
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MFG Part #:
    482112-BL
    $21.99
    Qty in Cart: 0
    Quantity:
    Price:
    $21.99
    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

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER