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!
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XRP 3an Union Bulkhead Fitting - Black 983203BB
XRP-XTREME RACING PROD.
$6.59A reliable bulkhead fitting is essential for any custom fuel system, coolant line, or hydraulic application where you need a clean, leak-free connection through a panel or bulkhead. The XRP 3AN Union...XRP983203BB- SKU:
- XRP983203BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$6.59 -
XRP 3an Male Tee Fitting - Black 982403BB
XRP-XTREME RACING PROD.
$11.99If you're routing multiple -3 AN lines in your fuel system, cooling loop, or brake circuit, you need a fitting that won't compromise flow or introduce weak points. The XRP 3AN Male Tee Fitting...XRP982403BB- SKU:
- XRP982403BB
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$11.99 -
Fitting 4an 9/16in-18 78-3400
TILTON
$19.55Reliable hydraulic and fuel line connections are fundamental to consistent performance, and this 90-degree banjo fitting ensures leak-free operation under race conditions. The 9/16-18 male thread to...TIL78-3400- SKU:
- TIL78-3400
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$19.55 -
QuickCar Aluminum Tee 1/8 NPT Female x 1/8 NPT Female x -4 AN Male 61-722
QUICKCAR RACING PRODUCTS
$19.95If you're integrating NPT and AN threaded systems in your fuel, coolant, or air line setup, mixing port standards can create compatibility headaches and potential leak points. This QuickCar aluminum...QRP61-722- SKU:
- QRP61-722
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$19.95 -
QuickCar Brass Tee 1/8 NPT Female x 1/8 NPT Female x 1/8 NPT Male 61-720
QUICKCAR RACING PRODUCTS
$4.95When you're plumbing fuel, coolant, or air lines in a race engine bay, you need fittings that won't leak under pressure and won't corrode when exposed to harsh conditions. The QuickCar Brass Tee...QRP61-720- SKU:
- QRP61-720
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$4.95 -
Quick Fuel 7/8-20 6an Fuel Inlet Fitting Black 19-36QFT
QUICK FUEL TECHNOLOGY
$23.89If you're running a fuel system that requires a 7/8-20 inlet connection, this Quick Fuel adapter is the direct solution—no improvisation, no workarounds. A proper fitting ensures a leak-free seal...QFT19-36- SKU:
- QFT19-36
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$23.89 -
Peterson Fluid Y-Type Oil Return Mainfold -16an to -10an 10-1715
PETERSON FLUID
$134.99Managing oil return flow from forced induction systems or remote oil coolers requires a manifold that handles high volume without restriction or heat soak. The Peterson Fluid Y-Type Oil Return...PTR10-1715- SKU:
- PTR10-1715
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
$134.99 -
Holley 8an Carb Inlet Fitting Long Style - Black 26-153-1
HOLLEY
$33.83If you're running fuel lines on your Holley carb setup, a quality inlet fitting is non-negotiable for preventing leaks and maintaining fuel delivery consistency. This long-style 8 AN fitting gives...HLY26-153-1- SKU:
- HLY26-153-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$33.83 -
Fragola 4an x 3/8-24 I.F. Brake Adapter Fitting - Steel 650402
FRAGOLA
$11.99If you're running a hardline brake system or transitioning between brake line standards, this adapter fitting is essential for maintaining leak-free connections and system integrity. The Fragola...FRG650402- SKU:
- FRG650402
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$11.99 -
Fragola 3an x 7/16-24 Brake Adapter Fitting Steel 650304
FRAGOLA
$8.49When you're building a custom brake system or adapting OEM hardlines to modern AN fittings, you need a fitting that won't leak under pressure. This Fragola adapter bridges the gap between 3 AN male...FRG650304- SKU:
- FRG650304
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$8.49 -
Fragola 4an Tee - 1/8 MPT on The Run - Black 482604-BL
FRAGOLA
$10.99When you're running fluid lines in tight engine bays or custom fabrication projects, you need a fitting that bridges different port sizes without compromising flow or reliability. This Fragola...FRG482604-BL- SKU:
- FRG482604-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$10.99 -
Fragola 10an Male Tee w/ 1/2 MPT On the Side - Black 482510-BL
FRAGOLA
$16.99When you're building a custom fluid distribution system, you need a reliable junction that handles multiple flow paths without compromise. This Fragola tee fitting gives you the versatility to split...FRG482510-BL- SKU:
- FRG482510-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
$16.99 -
Fragola 8an to 3/4 MPT 90-Deg Adapter Fitting Black 482217-BL
FRAGOLA
$20.99When you're running high-flow fuel systems, cooling lines, or custom hydraulic setups, port compatibility becomes critical—and this Fragola adapter bridges the gap between modern AN fittings and...FRG482217-BL- SKU:
- FRG482217-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
$20.99 -
Fragola 10an Port Plug w/ 1/8in Female Port 481430-BL
FRAGOLA
$9.99When you're building a precision fuel or coolant system, port access and adaptability matter. This Fragola port plug bridges your 10 AN distribution block to standard NPT gauge ports, sensor ports,...FRG481430-BL- SKU:
- FRG481430-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$9.99 -
Equus Adapter Kit - Oil Press 2-5/8 Electric E9862
EQUUS
$12.49Oil pressure monitoring is critical to engine health, and a reliable sender installation ensures accurate readings across different platform requirements. The Equus Adapter Kit eliminates guesswork...EQUE9862- SKU:
- EQUE9862
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$12.49 -
Equus Adapter Kit - Water Temp - Electric E9861
EQUUS
$9.99Installing aftermarket gauges or custom cooling systems requires reliable adapter solutions that won't leak under pressure. The Equus E9861 Water Temp Adapter Kit eliminates guesswork by providing...EQUE9861- SKU:
- EQUE9861
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
$9.99 -
Equus Adapter Kit - Water Temp - Mechanical E9853
EQUUS
$14.99If you're running a custom water temperature monitoring system or upgrading your cooling line fittings, this adapter kit eliminates guesswork by providing a direct, reliable connection between your...EQUE9853- SKU:
- EQUE9853
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
$14.99 -
Equus Adapter Kit - Water Temp - Mechanical E9852
EQUUS
$7.79Water temperature monitoring is critical for engine protection and tuning precision, especially in high-performance applications where coolant systems vary across platforms. The Equus Adapter Kit -...EQUE9852- SKU:
- EQUE9852
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
$7.79 -
Equus Adapter Kit - Water Temp - Mechanical E9851
EQUUS
$12.99Water temperature monitoring is critical for engine protection and tuning precision, especially in forced induction and high-output applications. This adapter kit eliminates the hassle of sourcing...EQUE9851- SKU:
- EQUE9851
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
$12.99 -
Equus Adapter Kit - Oil Press & Temp E9848
EQUUS
$9.99If you're running custom engine diagnostics or retrofitting an oil pressure monitoring system, thread compatibility becomes critical—and mismatched fittings lead to leaks, sensor failure, or worse...EQUE9848- SKU:
- EQUE9848
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
$9.99
