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 Union AN 90 Degree Male -3 ALL49720
ALLSTAR PERFORMANCE
$9.99When routing -3 AN hose lines through tight engine bays or complex intake manifolds, directional changes are inevitable. This 90-degree union adapter lets you make those critical angles without kinks, pressure drops, or hose stress—keeping fuel, coolant,...ALL49720- SKU:
- ALL49720
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$9.99 -
Allstar Performance Union AN Male -16 ALL49716
ALLSTAR PERFORMANCE
$16.99When you're running high-pressure fuel or coolant lines in a race engine bay, connector reliability is non-negotiable. This Allstar Performance union adapter consolidates your AN line routing, eliminating unnecessary fittings and reducing potential leak...ALL49716- SKU:
- ALL49716
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$16.99 -
Allstar Performance Union AN Male -12 ALL49715
ALLSTAR PERFORMANCE
$11.99When you're running high-pressure fuel, oil, or coolant lines, connection integrity is non-negotiable. This straight union adapter maintains full flow capacity while eliminating the need for additional fittings or reducers, saving you weight and...ALL49715- SKU:
- ALL49715
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
$11.99 -
Allstar Performance Union AN Male -10 ALL49714
ALLSTAR PERFORMANCE
$7.99When you're running high-pressure fuel, coolant, or brake lines in a tight engine bay, you need fittings you can trust. This Allstar Performance union adapter gives you a straightforward way to extend or reconfigure your AN-line plumbing without...ALL49714- SKU:
- ALL49714
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
$7.99 -
Allstar Performance Union AN Male -8 ALL49713
ALLSTAR PERFORMANCE
$6.99When you're running high-pressure fuel, oil, or coolant lines, you need fittings that won't leak or fail under extreme conditions. This Allstar Performance union adapter gives you a reliable, straightforward connection between two 8 AN male...ALL49713- SKU:
- ALL49713
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$6.99 -
Allstar Performance Union AN Male -6 ALL49712
ALLSTAR PERFORMANCE
$4.99When you're routing fuel, oil, or coolant lines through tight engine bays, adapter fittings are critical for maintaining leak-free connections without compromising flow. This Allstar Performance union adapter lets you extend or reconfigure your AN line...ALL49712- SKU:
- ALL49712
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$4.99 -
Allstar Performance Union AN Male -4 ALL49711
ALLSTAR PERFORMANCE
$4.99Fluid line integrity is critical in high-performance applications where pressure spikes and vibration demand reliable connections. This Allstar Performance union fitting delivers a straightforward, leak-free solution for consolidating -4 AN line runs...ALL49711- SKU:
- ALL49711
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$4.99 -
Allstar Performance Union AN Male -3 ALL49710
ALLSTAR PERFORMANCE
$4.39When you're running high-pressure fuel, coolant, or hydraulic lines, fitting integrity is non-negotiable. This Allstar Performance union adapter provides a reliable, leak-free connection between two -3 AN male ports, eliminating the need for custom...ALL49710- SKU:
- ALL49710
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$4.39 -
Allstar Performance Swivel Union Female -10 to Female -10 ALL49706
ALLSTAR PERFORMANCE
$13.99Fluid line connections demand reliability under extreme pressure and vibration—this swivel union eliminates the guesswork. The 10 AN female-to-female configuration allows 360-degree rotation at both ends, preventing stress concentration and hose kinking...ALL49706- SKU:
- ALL49706
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
$13.99 -
Allstar Performance Swivel Union Female -8 to Female -10 ALL49705
ALLSTAR PERFORMANCE
$12.99When you're running high-flow fuel systems or complex hydraulic circuits, line compatibility issues can create leaks, fitting failures, and downtime. This Allstar Performance swivel union solves the common problem of mismatched AN sizes by providing a...ALL49705- SKU:
- ALL49705
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$12.99Qty in Cart: 0Quantity:Price:$12.99Subtotal: -
Allstar Performance Swivel Union Female -8 to Female -8 ALL49704
ALLSTAR PERFORMANCE
$11.99Fluid line connections demand precision and reliability—this swivel union adapter ensures leak-free performance while accommodating hose movement and vibration without compromising flow. Whether you're plumbing a custom cooling system, fuel delivery...ALL49704- SKU:
- ALL49704
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$11.99 -
Allstar Performance Swivel Union Female -6 to Female -8 ALL49703
ALLSTAR PERFORMANCE
$11.99Hose size mismatches can compromise flow efficiency and create weak points in your fuel or coolant system—this swivel union eliminates that problem with a clean, leak-free transition. The black anodized aluminum construction resists corrosion while the...ALL49703- SKU:
- ALL49703
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$11.99 -
Allstar Performance Swivel Union Female -6 to Female -6 ALL49702
ALLSTAR PERFORMANCE
$10.99Reliable fuel and fluid line connections are non-negotiable in high-performance racing applications where vibration and pressure demand secure fittings. This Allstar swivel union eliminates the need for separate adapters by providing a straightforward...ALL49702- SKU:
- ALL49702
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$10.99 -
Allstar Performance Swivel Union Female -4 to Female -4 ALL49701
ALLSTAR PERFORMANCE
$9.99Fluid line connections demand precision—this Allstar Performance swivel union eliminates common leak points and vibration issues by providing secure, leak-free transitions between -4 AN hose runs. The dual female swivel design accommodates your existing...ALL49701- SKU:
- ALL49701
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$9.99 -
Allstar Performance Swivel Union Female -3 to Female -3 ALL49700
ALLSTAR PERFORMANCE
$9.99Fluid line connections demand reliability under pressure, and this swivel union eliminates leaks at critical junction points by allowing 360-degree rotation without compromising seal integrity. Whether you're plumbing a custom fuel system, coolant loop,...ALL49700- SKU:
- ALL49700
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$9.99 -
Allstar Performance AN Tee -8 Swivel On Side ALL49653
ALLSTAR PERFORMANCE
$22.99When you're building a high-flow fuel, coolant, or oil system, line routing flexibility is non-negotiable. This Allstar Performance AN Tee gives you a clean, leak-free junction point with one key advantage: the swivel female port lets you angle your...ALL49653- SKU:
- ALL49653
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
$22.99 -
Allstar Performance AN Tee -6 Swivel On Side ALL49652
ALLSTAR PERFORMANCE
$17.99Fluid distribution systems demand precision fittings that won't leak under pressure. This Allstar Performance AN Tee gives you a reliable junction point for routing fuel, oil, or coolant lines with minimal pressure drop and maximum flow control. The...ALL49652- SKU:
- ALL49652
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
$17.99 -
Allstar Performance AN Tee -4 Swivel On Side ALL49651
ALLSTAR PERFORMANCE
$17.99Fluid line routing in a high-performance engine bay demands precision fittings that can handle pressure cycles and vibration without leaking. This Allstar AN Tee gives you the flexibility to split or combine -4 AN lines with a swivel connection on one...ALL49651- SKU:
- ALL49651
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$17.99 -
Allstar Performance AN Tee -3 Swivel On Side ALL49650
ALLSTAR PERFORMANCE
$17.99Clean, compact hose routing is critical for high-performance engine bays where space is at a premium and reliability cannot be compromised. This Allstar Performance AN Tee gives you a three-way junction point with a swivel connection on one port,...ALL49650- SKU:
- ALL49650
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$17.99 -
Allstar Performance AN Tee -16 ALL49646
ALLSTAR PERFORMANCE
$34.99When you're routing high-pressure fluid systems in a race engine bay, you need a junction point that won't fail under stress. The Allstar Performance AN Tee provides a robust, flow-optimized connection for fuel, oil, or coolant lines without compromising...ALL49646- SKU:
- ALL49646
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
$34.99
