AN-NPT Fittings and Components
Circle Track AN NPT Fittings and Components at JJ Motorsports
AN-NPT fittings and components bridge the gap between different thread standards, offering flexibility in your fluid system design. Known for their versatility, they ensure a snug fit and efficient flow. Pair them with additional high-performance system fittings to create a strong, fully integrated setup.
Shop trusted brands like Fragola for push-lock options, Aeroquip for socketless fittings. Explore related categories such as High-Performance System Fittings for complete fluid system solutions or Circle Track Hoses for matching lines.
Top Circle Track AN NPT Fittings and Components
- Aeroquip Fuel Cell Bulkhead Fitting (8 AN) Kit with Sealing Washers Nut Aluminum Black – Kit includes bulkhead fitting, nut, and sealing washers. Straight 8 AN male to 8 AN male bulkhead, aluminum, black anodized.
- Aeroquip Fuel Cell Bulkhead Fitting (10 AN) Kit with Sealing Washers Nut Aluminum Black – Kit includes bulkhead fitting, nut, and sealing washers. Straight 10 AN male to 10 AN male bulkhead, aluminum, black anodized.
- Radiator Neck Fitting - 1/8" NPT to 1/4" Hose Barb Brass Adapter for Automotive Cooling Systems – Provides a secure connection between 1/8-inch NPT male thread and 1/4-inch hose barb for automotive cooling systems.
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
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XRP #12 Str Fem Flare Swivel Coupling XRP900112
XRP-XTREME RACING PROD.
$18.99When you're building a high-performance fuel or cooling system, line routing flexibility is non-negotiable. This XRP straight female-to-female swivel coupling lets you connect two 12 AN hoses at any angle without kinks or stress on adjacent components...XRP900112- SKU:
- XRP900112
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- 900112
$18.99 -
XRP #10 Str Fem Flare Swivel Coupling XRP900110
XRP-XTREME RACING PROD.
$13.99Fluid line connections demand precision and reliability, especially in high-performance applications where pressure spikes and vibration can compromise inferior fittings. The XRP #10 Straight Female Flare Swivel Coupling eliminates guesswork with a...XRP900110- SKU:
- XRP900110
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 900110
$13.99 -
XRP #8 Str Fem Flare Swivel Coupling XRP900108
XRP-XTREME RACING PROD.
$11.99When you're running high-pressure fuel or coolant lines, fitting reliability isn't optional—it's critical. The XRP #8 Straight Female Flare Swivel Coupling eliminates guesswork by providing a robust, leak-free connection between two 8 AN female ports...XRP900108- SKU:
- XRP900108
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 900108
$11.99 -
XRP #6 Str Fem Flare Swivel Coupling XRP900106
XRP-XTREME RACING PROD.
$9.99Swivel fittings are essential for any high-performance fuel or hydraulic system where vibration and thermal expansion demand flexibility. This XRP coupling eliminates stress concentrations at connection points, reducing the risk of fitting failure during...XRP900106- SKU:
- XRP900106
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 900106
$9.99 -
XRP #4 Str Fem Flare Swivel Coupling XRP900104
XRP-XTREME RACING PROD.
$9.99Reliable hose routing is foundational to any high-performance fuel or fluid system—weak connections lead to leaks, pressure loss, and catastrophic failures on the track or strip. The XRP #4 Straight Female Flare Swivel Coupling gives you a precision...XRP900104- SKU:
- XRP900104
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 900104
$9.99 -
XRP M16 x 1.5 to #6 Male Adapter w/Washer XRP871606
XRP-XTREME RACING PROD.
$11.99If you're running a forced induction system or custom fuel line setup, thread mismatches between your components kill performance and reliability. This XRP adapter bridges the gap between 6 AN male fittings and M16 x 1.5 ports with precision engineering,...XRP871606- SKU:
- XRP871606
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 871606
$11.99Qty in Cart: 0Quantity:Price:$11.99Subtotal: -
XRP M14 x 1.5 to #6 Male Adapter w/Washer XRP871406
XRP-XTREME RACING PROD.
$12.49When you're running precision fuel, coolant, or hydraulic systems, adapter fitments are non-negotiable—mismatched connections introduce leak points and system failures. The XRP M14 x 1.5 to #6 Male Adapter bridges metric and AN standards without...XRP871406- SKU:
- XRP871406
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MFG Part #:
- 871406
$12.49 -
XRP #4 Male to 1/8in NPT Aluminum Gauge Fitting XRP795004
XRP-XTREME RACING PROD.
$9.99If you're running forced induction, fuel injection, or custom gauges, you need reliable pressure line adapters that won't leak under boost. This XRP fitting bridges the gap between your 4 AN hard lines and standard 1/8in NPT gauge ports, eliminating the...XRP795004- SKU:
- XRP795004
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 795004
$9.99 -
XRP #3 Male to 1/8in NPT Aluminum Gauge Fitting XRP795003
XRP-XTREME RACING PROD.
$9.99If you're running fluid pressure gauges in your engine bay, you need reliable adapter fittings that won't leak under load. This XRP straight adapter bridges the gap between your 3 AN line and standard 1/8in NPT gauge ports, giving you a clean, leak-free...XRP795003- SKU:
- XRP795003
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 795003
$9.99 -
XRP #6 to 16mm x 1.5 Male Alum Bump Tube Adapter XRP791615
XRP-XTREME RACING PROD.
$14.99When you're building or modifying a fuel system, brake line, or coolant circuit, mismatched fittings create leaks, poor flow, and potential catastrophic failure. The XRP #6 to 16mm x 1.5 Male Aluminum Bump Tube Adapter bridges different metric and AN...XRP791615- SKU:
- XRP791615
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 791615
$14.99Qty in Cart: 0Quantity:Price:$14.99Subtotal: -
XRP #6 to 11/16-18 Male Inv Flr Stl Pwr Steering Adp XRP791166
XRP-XTREME RACING PROD.
$10.49If you're running a power steering system that requires a secure, leak-free connection between modern -6 AN hose and inverted flare ports, this XRP adapter delivers the precision fit you need. Steel construction ensures durability under high-pressure...XRP791166- SKU:
- XRP791166
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 791166
$10.49 -
XRP #6 to 5/8in-18 Male Inv Flr Stl Pwr Steering Adp XRP790586
XRP-XTREME RACING PROD.
$9.29If you're running a high-performance power steering system, adapter fittings are critical to reliable pressure transfer and leak-free connections. This XRP straight adapter converts 6 AN male ports to 5/8-18 inverted flare male connections, making it...XRP790586- SKU:
- XRP790586
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 790586
$9.29 -
XRP #6 to 1/2in-20 Male Inv Flr Stl Pwr Steering Adp XRP790126
XRP-XTREME RACING PROD.
$7.99Power steering systems demand reliable, leak-free connections—especially in high-performance applications where pressure spikes are common. This XRP adapter bridges the gap between modern -6 AN hose standards and classic 1/2-20 inverted flare fittings,...XRP790126- SKU:
- XRP790126
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 790126
$7.99 -
XRP Carb Fittng Braswell/QFT 8an Swivel Nut to 3/4-16 XRP720118
XRP-XTREME RACING PROD.
$15.99If you're running a Braswell or QFT carb with AN-line fuel delivery, you need a fitting that won't leak under pressure or fail when temperatures spike. This XRP adapter bridges the gap between your 8 AN fuel lines and the carb's 3/4-16 port with...XRP720118- SKU:
- XRP720118
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 720118
$15.99 -
XRP 7/8-20 Holley to #8 Fem Swivel Ext Dual Feed Ftg XRP720008
XRP-XTREME RACING PROD.
$15.99If you're running a Holley carb and need a reliable fuel line connection that won't leak under pressure, this XRP fitting delivers the precision engineering you need. The extended design with dual feed capability ensures proper fuel distribution while...XRP720008- SKU:
- XRP720008
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 720008
$15.99 -
XRP #3 to 1/8 NPT 90 Deg Gauge Adapter XRP705093
XRP-XTREME RACING PROD.
$8.19When you're running precision fuel, oil, or coolant lines on your build, adapter fittings are non-negotiable—they ensure leak-free connections between different port standards. This XRP 90-degree adapter bridges the gap between AN and NPT systems with a...XRP705093- SKU:
- XRP705093
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 705093
$8.19 -
XRP #4 to 1/8 NPT 90 Deg Gauge Adapter XRP705090
XRP-XTREME RACING PROD.
$6.09Gauge installation demands precision connections that won't leak under pressure. This XRP 90-degree adapter bridges the gap between your -4 AN line and standard 1/8 NPT ports, eliminating the need for custom fabrication or workarounds. Steel construction...XRP705090- SKU:
- XRP705090
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 705090
$6.09 -
XRP #4 to 1/8 NPT Str Gauge Adapter XRP705004
XRP-XTREME RACING PROD.
$3.79If you're running a fuel system, oil cooler, or pressure gauge setup, you need reliable adapter fittings that won't leak under boost or sustained track conditions. The XRP #4 to 1/8 NPT straight gauge adapter gives you a direct, no-fuss connection...XRP705004- SKU:
- XRP705004
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 705004
$3.79Qty in Cart: 0Quantity:Price:$3.79Subtotal: -
XRP #3 to 1/8 NPT Str Gauge Adapter XRP705003
XRP-XTREME RACING PROD.
$8.29Integrating gauge sensors into your fuel, oil, or coolant system requires a reliable adapter that won't leak under pressure or vibration. The XRP #3 to 1/8 NPT Str Gauge Adapter bridges the gap between AN fittings and NPT ports, ensuring accurate...XRP705003- SKU:
- XRP705003
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 705003
$8.29 -
XRP Bosch Fuel Pump Check Valve Adapter w/Female XRP704210
XRP-XTREME RACING PROD.
$50.99Fuel system reliability hinges on preventing backflow and pressure loss—this check valve adapter ensures consistent fuel delivery under high-demand racing conditions. By converting M12 x 1.5 Bosch pump outlets to standardized AN fittings, you gain the...XRP704210- SKU:
- XRP704210
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 704210
$50.99
