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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- Qty in Cart
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- Price
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Allstar Performance AN To NPT 90 Degree -8 x 1/2in ALL49574
ALLSTAR PERFORMANCE
$15.99If you're running fluid systems with mixed port standards, adapter fittings are non-negotiable for leak-free connections. This Allstar Performance adapter bridges AN and NPT ports without compromise, delivering reliable flow in fuel, oil, and coolant...ALL49574- SKU:
- ALL49574
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$15.99 -
Allstar Performance AN To NPT 90 Degree -8 x 3/8in ALL49573
ALLSTAR PERFORMANCE
$10.99When you're routing high-pressure fluid lines in a custom fuel system or forced-induction setup, mismatched port sizes create unnecessary complications and potential leak points. This Allstar Performance adapter eliminates guesswork by providing a clean,...ALL49573- SKU:
- ALL49573
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$10.99 -
Allstar Performance AN To NPT 90 Degree -8 x 1/4in ALL49572
ALLSTAR PERFORMANCE
$12.99When you're running precision fuel, coolant, or brake lines, adapter fittings are non-negotiable—mismatched connections lead to leaks, pressure loss, and catastrophic failures on the track or street. This Allstar Performance 90-degree adapter bridges the...ALL49572- SKU:
- ALL49572
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$12.99 -
Allstar Performance AN To NPT 90 Degree -6 x 1/2in ALL49571
ALLSTAR PERFORMANCE
$15.99Fluid system integration demands reliable adapters that won't compromise pressure integrity or flow efficiency. This AN-to-NPT fitting bridges different port standards without requiring custom fabrication, saving you setup time and potential leak points...ALL49571- SKU:
- ALL49571
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$15.99 -
Allstar Performance AN To NPT 90 Degree -6 x 3/8in ALL49570
ALLSTAR PERFORMANCE
$12.99When you're running fuel systems, cooling lines, or pneumatic circuits in your build, you need adapters that handle pressure without compromise. This Allstar Performance AN-to-NPT fitting bridges two industry-standard connection types seamlessly,...ALL49570- SKU:
- ALL49570
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$12.99 -
Allstar Performance AN To NPT 90 Degree -6 x 1/4in ALL49569
ALLSTAR PERFORMANCE
$10.99Fluid line compatibility across different hose standards is critical in custom fuel, coolant, and boost systems where you can't rely on matching fittings. This AN-to-NPT adapter bridges the gap between -6 AN hose and 1/4" NPT ports, eliminating the need...ALL49569- SKU:
- ALL49569
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$10.99 -
Allstar Performance AN To NPT 90 Degree -6 x 1/8in ALL49568
ALLSTAR PERFORMANCE
$10.99Proper fluid routing is critical in performance applications, and mismatched fittings create leak points that compromise reliability under pressure. This Allstar Performance adapter bridges the gap between -6 AN line systems and 1/8 NPT ports, giving you...ALL49568- SKU:
- ALL49568
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$10.99 -
Allstar Performance AN To NPT 90 Degree -4 x 3/8in ALL49567
ALLSTAR PERFORMANCE
$14.99If you're integrating modern AN-line fuel, oil, or coolant systems into a classic engine bay or connecting to legacy NPT-threaded components, this adapter is essential for a leak-free, reliable connection. The 90-degree configuration saves space in tight...ALL49567- SKU:
- ALL49567
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
$14.99 -
Allstar Performance AN To NPT 90 Degree -4 x 1/4in ALL49566
ALLSTAR PERFORMANCE
$9.99Fluid management systems demand reliable adapters that won't leak under pressure. This Allstar Performance 90-degree AN-to-NPT adapter bridges different fitting standards without compromises, making it essential for custom fuel lines, oil coolers, and...ALL49566- SKU:
- ALL49566
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$9.99 -
Allstar Performance AN To NPT 90 Degree -4 x 1/8in ALL49565
ALLSTAR PERFORMANCE
$8.99When you're building a custom fuel, oil, or coolant system, mismatched port sizes create leaks and headaches. This Allstar Performance AN-to-NPT adapter solves that problem with a straightforward 90-degree conversion, letting you connect -4 AN fittings...ALL49565- SKU:
- ALL49565
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$8.99 -
Allstar Performance AN To NPT 90 Degree -3 x 1/8in ALL49562
ALLSTAR PERFORMANCE
$8.99When you're plumbing a high-performance fuel system or custom cooling circuit, mismatched port sizes create leaks, pressure loss, and reliability issues. This Allstar Performance adapter bridges the gap between -3 AN and 1/8in NPT connections with...ALL49562- SKU:
- ALL49562
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$8.99 -
Allstar Performance AN To NPT 45 Degree -12 x 3/4in ALL49551
ALLSTAR PERFORMANCE
$20.99If you're running forced induction, fuel systems, or custom plumbing on your race car, you'll need reliable adapters that handle high-pressure applications without leaking. This Allstar AN-to-NPT adapter bridges the gap between modern braided -12 AN hose...ALL49551- SKU:
- ALL49551
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$20.99 -
Allstar Performance AN To NPT 45 Degree -12 x 1/2in ALL49550
ALLSTAR PERFORMANCE
$26.99When you're building a custom fuel, oil, or coolant system, mismatched port sizes create leaks, inefficiency, and safety hazards. This Allstar Performance adapter gives you a reliable bridge between AN and NPT threading standards—essential for...ALL49550- SKU:
- ALL49550
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$26.99 -
Allstar Performance AN To NPT 45 Degree -10 x 3/4in ALL49549
ALLSTAR PERFORMANCE
$22.99System integration demands precision at every connection point, and this AN-to-NPT adapter ensures a leak-free transition between your high-performance fuel, oil, or coolant lines and standard NPT ports. The 45-degree angle design optimizes flow dynamics...ALL49549- SKU:
- ALL49549
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
$22.99 -
Allstar Performance AN To NPT 45 Degree -10 x 1/2in ALL49548
ALLSTAR PERFORMANCE
$18.99When you're running fluid lines in a high-performance setup, mismatched fittings create leaks, pressure drops, and system failures. This Allstar Performance adapter bridges the gap between AN and NPT standards, giving you the flexibility to integrate...ALL49548- SKU:
- ALL49548
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$18.99 -
Allstar Performance AN To NPT 45 Degree -10 x 3/8in ALL49547
ALLSTAR PERFORMANCE
$17.49Mismatched port standards shouldn't force you to redesign your fuel, oil, or coolant system—this adapter bridges the gap between AN and NPT threads seamlessly. The 45-degree orientation keeps your hose routing clean and prevents binding, while the...ALL49547- SKU:
- ALL49547
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$17.49 -
Allstar Performance AN To NPT 45 Degree -8 x 1/2in ALL49544
ALLSTAR PERFORMANCE
$13.99When integrating AN hydraulic or fuel lines with NPT-threaded components, you need a fitting that won't leak under pressure or vibration. This Allstar Performance adapter bridges that gap with a dependable 45-degree configuration that handles both tight...ALL49544- SKU:
- ALL49544
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$13.99 -
Allstar Performance AN To NPT 45 Degree -8 x 3/8in ALL49543
ALLSTAR PERFORMANCE
$11.99When you're building a custom fuel, oil, or coolant system, mismatched port configurations create leaks, pressure loss, and potential catastrophic failures. This Allstar Performance adapter solves that problem by seamlessly connecting -8 AN hard lines to...ALL49543- SKU:
- ALL49543
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$11.99 -
Allstar Performance AN To NPT 45 Degree -8 x 1/4in ALL49542
ALLSTAR PERFORMANCE
$12.99When you're plumbing fuel, oil, or coolant lines in a custom build, mismatched fittings create leaks and headaches. This Allstar Performance adapter bridges the gap between AN and NPT threaded systems, giving you the flexibility to integrate quality...ALL49542- SKU:
- ALL49542
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$12.99 -
Allstar Performance AN To NPT 45 Degree -6 x 1/2in ALL49541
ALLSTAR PERFORMANCE
$13.99When you're plumbing your fuel system, cooling lines, or compressed air circuits, mismatched port sizes create leaks, performance loss, and headaches. This Allstar Performance adapter bridges the gap between -6 AN and 1/2in NPT connections, giving you a...ALL49541- SKU:
- ALL49541
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$13.99
