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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Allstar Performance AN To NPT 45 Degree -6 x 3/8in ALL49540
ALLSTAR PERFORMANCE
$13.99When you're running a high-performance fuel system or pressurized cooling circuit, you need fittings that won't leak under load. This Allstar Performance adapter bridges the gap between modern AN...ALL49540- SKU:
- ALL49540
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$13.99 -
Allstar Performance AN To NPT 45 Degree -6 x 1/4in ALL49539
ALLSTAR PERFORMANCE
$9.99Fluid transfer systems demand precision fittings that eliminate leaks and maintain system integrity under pressure. This Allstar Performance adapter bridges the gap between modern -6 AN hard-line...ALL49539- SKU:
- ALL49539
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$9.99 -
Allstar Performance AN To NPT 45 Degree -6 x 1/8in ALL49538
ALLSTAR PERFORMANCE
$12.99When you're running a custom fuel, oil, or coolant system, you need adapters you can trust to hold pressure and eliminate leaks. This Allstar Performance AN-to-NPT fitting bridges the gap between...ALL49538- SKU:
- ALL49538
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$12.99 -
Allstar Performance AN To NPT 45 Degree -4 x 3/8in ALL49537
ALLSTAR PERFORMANCE
$12.99When mixing AN and NPT systems in your fuel, oil, or coolant lines, you need a fitting that won't leak under pressure. This Allstar Performance adapter bridges the gap between -4 AN and 3/8" NPT...ALL49537- SKU:
- ALL49537
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$12.99 -
Allstar Performance AN To NPT 45 Degree -4 x 1/4in ALL49536
ALLSTAR PERFORMANCE
$11.99When you're running a custom fuel system or integrating aftermarket components, you need adapters that won't compromise flow or reliability. This Allstar Performance AN-to-NPT adapter eliminates...ALL49536- SKU:
- ALL49536
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$11.99 -
Allstar Performance AN To NPT 45 Degree -4 x 1/8in ALL49535
ALLSTAR PERFORMANCE
$11.99When you're running forced induction or custom fuel system configurations, proper port sizing is critical to maintaining system integrity and preventing pressure leaks. This AN-to-NPT adapter bridges...ALL49535- SKU:
- ALL49535
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$11.99 -
Allstar Performance AN to NPT 45 Degree -3 x 1/8in ALL49532
ALLSTAR PERFORMANCE
$11.99When you're running forced induction or custom fuel systems, reliable adapter fittings are non-negotiable. This Allstar Performance AN-to-NPT adapter bridges the gap between modern -3 AN hard lines...ALL49532- SKU:
- ALL49532
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$11.99 -
Allstar Performance AN To NPT Straight -12 x 3/4in ALL49521
ALLSTAR PERFORMANCE
$10.99When you're running a custom fuel system or hydraulic line setup, you need fittings that bridge different connection standards without compromises. This Allstar Performance adapter gives you a...ALL49521- SKU:
- ALL49521
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
$10.99 -
Allstar Performance AN To NPT Straight -12 x 1/2in ALL49520
ALLSTAR PERFORMANCE
$10.99When you're running fuel lines, coolant systems, or brake circuits in a high-performance setup, you need adapters that won't leak under pressure. This Allstar Performance AN to NPT straight adapter...ALL49520- SKU:
- ALL49520
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$10.99 -
Allstar Performance AN To NPT Straight -10 x 3/4in ALL49519
ALLSTAR PERFORMANCE
$13.99When you're running modern -10 AN hose systems but need to interface with legacy NPT ports, adapter quality directly impacts system reliability. This Allstar Performance straight adapter eliminates...ALL49519- SKU:
- ALL49519
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$13.99Qty in Cart: 0Quantity:Price:$13.99Subtotal: -
Allstar Performance AN To NPT Straight -10 x 1/2in ALL49518
ALLSTAR PERFORMANCE
$6.99When you're integrating different hydraulic or pneumatic systems in your race rig or high-performance build, incompatible port sizes can force expensive custom fabrication or compromise reliability...ALL49518- SKU:
- ALL49518
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$6.99 -
Allstar Performance AN To NPT Straight -10 x 3/8in ALL49517
ALLSTAR PERFORMANCE
$6.79Whether you're plumbing a custom fuel system, integrating aftermarket gauges, or adapting legacy components to modern AN fittings, you need reliable adapter solutions that won't leak under pressure...ALL49517- SKU:
- ALL49517
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$6.79 -
Allstar Performance AN To NPT Straight -8 x 1/2in ALL49514
ALLSTAR PERFORMANCE
$5.79When building or modifying a high-performance fuel, oil, or coolant system, you need reliable adapters that won't leak under pressure. This Allstar Performance AN to NPT straight adapter bridges the...ALL49514- SKU:
- ALL49514
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$5.79 -
Allstar Performance AN To NPT Straight -8 x 3/8in ALL49513
ALLSTAR PERFORMANCE
$4.99If you're integrating AN hydraulic or fuel lines into a system designed for NPT ports, this straight adapter eliminates the need for custom fabrication or workarounds. The Allstar Performance AN to...ALL49513- SKU:
- ALL49513
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$4.99 -
Allstar Performance AN To NPT Straight -8 x 1/4in ALL49512
ALLSTAR PERFORMANCE
$4.99When you're plumbing your fuel system, cooling lines, or custom fabrications, incompatible fittings create leaks, pressure drops, and wasted time on the dyno. This Allstar AN-to-NPT adapter bridges...ALL49512- SKU:
- ALL49512
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$4.99 -
Allstar Performance AN To NPT Straight -6 x 1/2in ALL49511
ALLSTAR PERFORMANCE
$5.69When you're running custom fuel systems, oil lines, or coolant circuits, you need fittings that bridge different thread standards without leaking or failing under pressure. This Allstar Performance...ALL49511- SKU:
- ALL49511
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$5.69 -
Allstar Performance AN To NPT Straight -6 x 3/8in ALL49510
ALLSTAR PERFORMANCE
$4.79When you're building a fuel, oil, or coolant system that needs to interface between AN fittings and NPT ports, this adapter eliminates guesswork and ensures leak-free connections. The Allstar...ALL49510- SKU:
- ALL49510
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$4.79 -
Allstar Performance AN To NPT Straight -6 x 1/4in ALL49509
ALLSTAR PERFORMANCE
$4.39When you're running a high-performance fuel system or pneumatic line, mismatched fittings create leaks, pressure loss, and reliability issues that cost you races. This Allstar Performance adapter...ALL49509- SKU:
- ALL49509
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$4.39 -
Allstar Performance AN To NPT Straight -6 x 1/8in ALL49508
ALLSTAR PERFORMANCE
$4.79Fluid system plumbing requires precise connections between different port standards, and this adapter ensures a leak-free interface between -6 AN and NPT lines. Whether you're routing fuel, oil, or...ALL49508- SKU:
- ALL49508
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$4.79 -
Allstar Performance AN To NPT Straight -4 x 3/8in ALL49507
ALLSTAR PERFORMANCE
$6.49When you're running custom fuel, coolant, or pneumatic lines in your race engine bay, you need reliable adapters that won't leak under pressure. This Allstar Performance AN-to-NPT straight adapter...ALL49507- SKU:
- ALL49507
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$6.49
