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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Fragola #6 x 3/4-16 (#8) Radius O-Ring Fitting 495101
FRAGOLA
$9.99If you're running AN-line plumbing on your fuel, coolant, or hydraulic systems, adapter fittings are critical to ensuring leak-free connections across different port sizes. This Fragola radius O-ring...FRG495101- SKU:
- FRG495101
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 495101
$9.99 -
Fragola #6 x 9/16-18 (#6) Radius O-Ring Fitting Black 495100-BL
FRAGOLA
$10.99If you're building or maintaining a high-performance fuel system, brake line setup, or custom cooling circuit, you need fittings that won't leak under pressure. This Fragola radius O-ring fitting...FRG495100-BL- SKU:
- FRG495100-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 495100-BL
$10.99 -
Fragola #6 x 9/16-18 (#6) Radius O-Ring Fitting 495100
FRAGOLA
$11.99If you're running high-pressure fuel or coolant lines in your race vehicle, a reliable adapter fitting is essential to prevent leaks under boost or sustained load. The Fragola #6 Radius O-Ring...FRG495100- SKU:
- FRG495100
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 495100
$11.99 -
Fragola #4 Male x 1/8 FPT 90 Deg Gauge Adapter Inline 495023-BL
FRAGOLA
$7.99Clean gauge integration doesn't have to mean compromising your fuel or oil system's integrity. This Fragola adapter bridges the gap between AN-line plumbing and standard 1/8" NPT gauge ports,...FRG495023-BL- SKU:
- FRG495023-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 495023-BL
$7.99 -
Fragola #4 Male x 1/8 FPT 90 Deg Gauge Adapter Inline 495023
FRAGOLA
$6.99If you're running a fuel system, oil cooler, or transmission line with gauge instrumentation, you need a fitting that bridges different thread standards reliably. This Fragola adapter connects your...FRG495023- SKU:
- FRG495023
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 495023
$6.99 -
Fragola #3 x 1/8 FPT Gauge Adapter 90 Deg 495022-BL
FRAGOLA
$8.49If you're running forced induction, fuel injection, or custom cooling systems, you need reliable adapter fittings that won't fail under pressure. This Fragola gauge adapter bridges the gap between AN...FRG495022-BL- SKU:
- FRG495022-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- 495022-BL
$8.49 -
Fragola #4 Male x 1/8 FPT Gauge Adapter Inline 495021-BL
FRAGOLA
$5.99If you're running a fuel system, oil cooler, or any pressurized circuit that requires gauge monitoring, this adapter bridges the gap between modern AN fittings and standard NPT gauge ports. The...FRG495021-BL- SKU:
- FRG495021-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 495021-BL
$5.99 -
Fragola Gauge Adapter Fitting #3 x 1/8 FPT Str Black 495020-BL
FRAGOLA
$6.99If you're running a fuel system, oil cooler, or any pressurized line that needs to communicate with a gauge, this adapter is essential for seamless integration. The Fragola 495020-BL bridges the gap...FRG495020-BL- SKU:
- FRG495020-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 495020-BL
$6.99 -
Fragola Gauge Adapter Fitting #3 x 1/8 FPT St 495020
FRAGOLA
$4.99If you're running a custom fuel system, oil cooler, or boost gauge setup, you need reliable adapters that won't leak under pressure. The Fragola Gauge Adapter Fitting seamlessly converts AN fittings...FRG495020- SKU:
- FRG495020
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 495020
$4.99 -
Fragola #12 Inline Gauge Adapter Fitting Male to Female 495014-BL
FRAGOLA
$23.99If you're running a forced induction setup or monitoring critical fuel system pressures, you need reliable gauge integration without compromising flow or system integrity. This Fragola inline adapter...FRG495014-BL- SKU:
- FRG495014-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 495014-BL
$23.99 -
Fragola Gauge Adapter Fitting #8 Male to #8 Female Black 495006-BL
FRAGOLA
$16.99If you're running fuel, oil, or boost pressure lines through your engine bay, you need a clean way to monitor system vitals without sacrificing flow or reliability. This Fragola gauge adapter fitting...FRG495006-BL- SKU:
- FRG495006-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 495006-BL
$16.99 -
Fragola #8 X #8 Inline Gauge Male/Female Adpt Fitting 495006
FRAGOLA
$17.99When you're running high-pressure fuel, oil, or coolant systems, you need a fitting that lets you monitor real-time conditions without compromising flow or reliability. This Fragola inline gauge...FRG495006- SKU:
- FRG495006
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 495006
$17.99 -
Fragola Female Inline Fitting #6 Male x -6 1/8 FPT 495005-BL
FRAGOLA
$15.99When you're running high-pressure fuel, oil, or coolant lines, fitting integrity is non-negotiable. This Fragola inline fitting gives you a reliable transition point with a built-in gauge...FRG495005-BL- SKU:
- FRG495005-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 495005-BL
$15.99 -
Fragola Female Inline Fitting #6 Male x -6 1/8 FPT 495005
FRAGOLA
$16.99If you're running fuel, coolant, or brake lines through your race car, you need a reliable way to monitor system pressure and consolidate your AN fittings. This Fragola inline fitting solves both...FRG495005- SKU:
- FRG495005
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 495005
$16.99 -
Fragola #8 X 3/8MPT Inline Gauge Adapter Fitting Black 495004-BL
FRAGOLA
$12.99Accurate fuel and oil pressure readings are critical for tuning and diagnosing engine performance—this adapter bridges your #8 AN line to standard NPT gauge ports without compromising flow or...FRG495004-BL- SKU:
- FRG495004-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 495004-BL
$12.99 -
Fragola #8 X 3/8MPT Inline Gauge Adapter Fitting 495004
FRAGOLA
$9.49If you're running a fuel system, oil circuit, or coolant loop on your race car or performance build, you need reliable pressure monitoring at critical points—and this adapter delivers exactly that...FRG495004- SKU:
- FRG495004
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 495004
$9.49 -
Fragola Inline Gauge Adapter #8 x #8 Male Black 495003-BL
FRAGOLA
$13.99If you're running fuel pressure, oil pressure, or boost gauges on your high-performance engine, you need a reliable inline adapter that won't compromise flow or introduce weak points in your system...FRG495003-BL- SKU:
- FRG495003-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 495003-BL
$13.99 -
Fragola #8 X #8 Inline Gauge Male Adapter Fitting 495003
FRAGOLA
$13.99If you're running forced induction or a high-pressure fuel system, you need reliable instrumentation to monitor critical pressures in real-time. This Fragola inline gauge adapter lets you tap into...FRG495003- SKU:
- FRG495003
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 495003
$13.99 -
Fragola #6 Male x 3/8 MPT Gauge Adapter Inline 495002-BL
FRAGOLA
$10.99Integrating reliable gauge monitoring into your fuel, oil, or coolant system requires a fitting that won't compromise flow or accuracy. This Fragola adapter provides a dedicated gauge port without...FRG495002-BL- SKU:
- FRG495002-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 495002-BL
$10.99 -
Fragola #6 Male x 3/8 MPT Gauge Adapter Inline 495002
FRAGOLA
$8.49If you're running a forced induction system, fuel system, or any pressurized application, accurate gauge readings are non-negotiable for tuning and diagnostics. This Fragola adapter seamlessly...FRG495002- SKU:
- FRG495002
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 495002
$8.49
