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 Adapter #8 Flare X 3/8np XRP981608
XRP-XTREME RACING PROD.
$5.59This straight adapter bridges the gap between -8 AN fittings and 3/8" NPT ports, making it essential for custom fuel systems, oil lines, and coolant circuits where different thread standards meet. The blue anodized aluminum construction resists corrosion...XRP981608- SKU:
- XRP981608
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 981608
$5.59 -
XRP Adapter #8 Flare X 1/4np Black XRP981607BB
XRP-XTREME RACING PROD.
$5.59When you're running a high-performance fuel, oil, or coolant system, mismatched fittings create pressure leaks and reliability issues that cost you track time. This XRP straight adapter bridges the gap between AN and NPT standards, giving you a clean,...XRP981607BB- SKU:
- XRP981607BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 981607BB
$5.59 -
XRP Adapter #8 Flare X 1/4np XRP981607
XRP-XTREME RACING PROD.
$5.59When you're running a high-performance fuel system or custom cooling setup, you need fittings that won't leak under pressure. This XRP adapter bridges your -8 AN hard lines to standard 1/4" NPT ports with precision engineering and reliability. The blue...XRP981607- SKU:
- XRP981607
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 981607
$5.59 -
XRP Adapter #6 Flare X 1/4np Black XRP981606BB
XRP-XTREME RACING PROD.
$4.49If you're running a custom cooling system, fuel line setup, or any pressurized circuit that bridges AN fittings to NPT ports, this adapter eliminates the guesswork and potential leak points of improvised solutions. The XRP #6 Flare to 1/4" NPT adapter is...XRP981606BB- SKU:
- XRP981606BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 981606BB
$4.49 -
XRP Adapter #6 Flare X 1/4np XRP981606
XRP-XTREME RACING PROD.
$3.99Fluid system compatibility across different component standards is essential when building or upgrading your fuel, oil, or coolant lines. This XRP adapter bridges the gap between -6 AN and NPT connections, eliminating the need for custom fabrication and...XRP981606- SKU:
- XRP981606
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 981606
$3.99 -
XRP Adapter #4 Flare to 1/8 NPT Black XRP981604BB
XRP-XTREME RACING PROD.
$4.19Reliable hydraulic and pneumatic connections are critical in high-performance racing applications where pressure integrity directly impacts safety and consistency. This XRP adapter bridges the gap between AN-flare and NPT threaded systems, eliminating...XRP981604BB- SKU:
- XRP981604BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 981604BB
$4.19 -
XRP Adapter #4 Flare to 1/8 in NPT XRP981604
XRP-XTREME RACING PROD.
$3.99When you're routing fuel lines, coolant passages, or pneumatic systems through tight engine bays, adapter fittings are non-negotiable. The XRP Adapter #4 Flare to 1/8 in NPT bridges two common industry standards without compromise—giving you the...XRP981604- SKU:
- XRP981604
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 981604
$3.99 -
XRP Adapter #3 Flare X 1/8np Black XRP981603BB
XRP-XTREME RACING PROD.
$4.19If you're running custom fuel, oil, or coolant lines in your race setup, you need reliable adapters that won't leak under pressure. This XRP straight adapter bridges 3 AN male fittings to 1/8" NPT male ports, giving you the flexibility to integrate...XRP981603BB- SKU:
- XRP981603BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 981603BB
$4.19 -
XRP Adapter #3 Flare X 1/8np XRP981603
XRP-XTREME RACING PROD.
$3.99Fluid system integration demands precise adapter fittings that eliminate leaks and maintain system integrity under high pressure. The XRP Adapter #3 Flare X 1/8np bridges AN and NPT ports with reliable aluminum construction, giving you the flexibility to...XRP981603- SKU:
- XRP981603
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 981603
$3.99 -
XRP #12 Flare Union Black XRP981512BB
XRP-XTREME RACING PROD.
$15.99When you're routing high-pressure fluid lines in a race engine bay, adapter fittings that leak or fail will cost you races and credibility. The XRP #12 Flare Union delivers the reliability you need with a straightforward 12 AN male-to-male design that...XRP981512BB- SKU:
- XRP981512BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 981512BB
$15.99Qty in Cart: 0Quantity:Price:$15.99Subtotal: -
XRP #12 Flare Union XRP981512
XRP-XTREME RACING PROD.
$14.99Fluid system integrity depends on reliable connections, and the XRP #12 Flare Union delivers precision engineering where it matters most. This CNC-machined adapter eliminates connection weak points in high-pressure fuel and coolant lines, giving you the...XRP981512- SKU:
- XRP981512
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 981512
$14.99 -
XRP #10 Flare Union Black XRP981510BB
XRP-XTREME RACING PROD.
$8.79Reliable hydraulic and fuel line connections are non-negotiable in high-performance racing applications where pressure consistency and leak-free operation directly impact performance and safety. The XRP #10 Flare Union delivers the straightforward,...XRP981510BB- SKU:
- XRP981510BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 981510BB
$8.79Qty in Cart: 0Quantity:Price:$8.79Subtotal: -
XRP #8 Flare Union Black XRP981508BB
XRP-XTREME RACING PROD.
$7.79A reliable hydraulic or fuel line connection is fundamental to any high-performance build, and this XRP flare union delivers the precision fitment your system demands. The straight configuration eliminates unnecessary bends in your layout, reducing...XRP981508BB- SKU:
- XRP981508BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 981508BB
$7.79 -
XRP #8 Flare Union XRP981508
XRP-XTREME RACING PROD.
$7.79When you're running high-pressure fuel or coolant lines, connection integrity isn't negotiable—leaks cost you races and damage your engine. The XRP #8 Flare Union delivers a straight-through, male-to-male connection that eliminates unnecessary bends and...XRP981508- SKU:
- XRP981508
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 981508
$7.79 -
XRP #6 Flare Union Black XRP981506BB
XRP-XTREME RACING PROD.
$4.79Fluid line connections demand precision and reliability—a weak link in your hydraulic or fuel system can compromise performance and safety on the track or street. The XRP #6 Flare Union delivers the straightforward, leak-free connection your...XRP981506BB- SKU:
- XRP981506BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 981506BB
$4.79 -
XRP #6 Flare Union XRP981506
XRP-XTREME RACING PROD.
$4.79Fluid line connections are critical to system integrity—a subpar fitting introduces leak points that compromise performance and safety. The XRP #6 Flare Union delivers the reliability you need with precision-engineered construction and proven durability...XRP981506- SKU:
- XRP981506
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 981506
$4.79 -
XRP #4 Flare Union Black XRP981504BB
XRP-XTREME RACING PROD.
$4.79Clean hydraulic and fuel line routing is essential for any serious racing setup, and this XRP flare union delivers the reliability you need under extreme conditions. Black anodized aluminum construction resists corrosion while maintaining lightweight...XRP981504BB- SKU:
- XRP981504BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 981504BB
$4.79 -
XRP #4 Flare Union XRP981504
XRP-XTREME RACING PROD.
$4.79Fluid line connections demand precision and reliability, especially in high-performance applications where pressure spikes and vibration can compromise inferior fittings. The XRP #4 Flare Union delivers the dependability you need with a straightforward,...XRP981504- SKU:
- XRP981504
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 981504
$4.79 -
XRP #3 Flare Union XRP981503
XRP-XTREME RACING PROD.
$4.79If you're running a high-performance fuel or fluid system, clean, leak-free connections are non-negotiable. The XRP #3 Flare Union delivers a straightforward, reliable solution for joining two 3 AN male lines without compromises on durability or flow...XRP981503- SKU:
- XRP981503
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 981503
$4.79 -
XRP #8 Male Flare to #12 ORB Straight Fitting XRP980812
XRP-XTREME RACING PROD.
$37.99High-pressure fuel and coolant systems demand fittings that won't fail under extreme conditions. This XRP straight adapter bridges #8 AN and #12 ORB ports with precision engineering, ensuring leak-free connections in forced induction and racing...XRP980812- SKU:
- XRP980812
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 980812
$37.99
