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SKU: 29720 | UPC: 690092174101
Vibrant Performance AN-20 Female Plastic Plug - Universal AN Systems
Vibrant Performance Plastic Caps seal dust and debris from lines and hoses during fabrication and maintenance. This AN-20 female plug threads onto standard male AN flare 37 degrees and straight cut ports in performance fuel oil brake and nitrous systems. Custom AN plumbing in any vehicle gains reliable temporary protection with minimal weight added.
Key Features
- AN-20 Female Thread: Threads securely onto male AN-20 fittings adapters and hose ends for contamination-free coverage
- Dual Port Compatibility: Fits both 37-degree flare and straight thread AN ports in high-flow fuel oil brake and nitrous plumbing
- Nylon Plastic Build: High-impact nylon resists impacts cracking vibrations solvents and environmental exposure while remaining lightweight at 0.05 lbs
- Compact Design: Low-profile shape allows fast hand-tightening for easy install and removal during vehicle assembly or storage
- Black Color Finish: Matches black AN fittings and hoses for clean look in engine bays and show vehicles
Product Notes
- Perfect for capping open AN-20 ports during vehicle builds storage or maintenance to block contaminants
- Hand tighten only for protection not rated for pressurized systems
- Packaged in poly bag inside 1.5 x 1.5 x 1 inch box for shipping and storage protection
Installation Notes
- Professional installation recommended.
- Thread on by hand or use strap wrench avoid metal tools to protect threads
- Compatible with all standard AN-20 male hardware including adapters and swaged hose fittings
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | AN-20 Systems | Fuel Oil Brake Nitrous |
Why Choose Vibrant Performance?
- Decades of experience supplying motorsports teams and builders
- Focus on reliable fittings for racing and street performance
- Precision molded components for consistent fit and function
Frequently Asked Questions
-
Q: Does this plug fit standard AN-20 male ports on fittings?
A: Yes threads onto any male AN-20 with 37° flare or straight cut threads on performance hose ends and adapters -
Q: What material is used and how durable is it?
A: High-impact nylon plastic withstands shop handling vibrations solvents and impacts without cracking or deforming -
Q: What warranty applies?
A: Covered by Vibrant Performance limited lifetime warranty for defects in materials or workmanship under normal use
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Poly bag in 1.5 x 1.5 x 1 inch box
- Weight: 0.05 lbs
Fabrication
Fabrication parts and materials provide the raw components needed to build, repair, and modify custom exhaust systems, turbocharger plumbing, intercooler piping, fuel system lines, oil routing, and engine bay heat management on performance and competition vehicles. Stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, pie cuts, flanges, merge collectors, V-band clamps, O2 sensor bungs, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, and welding supplies are the backbone of any serious custom fabrication project. Professional fabricators, race team mechanics, and advanced DIY builders who want full control over exhaust routing, charge pipe layout, or fuel system plumbing choose raw fabrication materials rather than pre-bent kits because custom fabrication allows fitment solutions that no universal kit can accommodate. Brands including Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, and DEI provide th...
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Fittings
Automotive fluid system fittings are the hardware that connects hoses, hard lines, and components within fuel, oil, cooling, brake, power steering, and intercooler circuits, and the quality and correct sizing of these fittings directly determines whether a high-performance fluid system remains leak-free under the pressure, temperature, and vibration conditions that race and street performance environments produce. The AN fitting standard, derived from military Aircraft-Navy specifications, provides a consistent thread and flare geometry across fuel, oil, and hydraulic applications that allows interchangeability between brands and simplifies system design by providing a known thread engagement and sealing approach for every connection. Swivel fittings, bulkhead adapters, 45-degree and 90-degree elbow fittings, tee and union adapters, and reducer fittings allow performance builders to route lines through tight spaces and around obstacles while maintaining correct flow area without res...
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Vibrant
Shop premium Vibrant Performance parts at Black Ops Auto Works, your trusted source for Vibrant exhaust components, resonators, mandrel bends, silicone couplers, hump hoses, AN fittings, PTFE hose ends, fabrication parts, fuel system fittings, and performance plumbing components. Vibrant Performance is known for producing high-quality exhaust fabrication and fluid transfer products engineered for fitment, durability, airflow, and race-ready reliability. Whether you are building a turbo setup, custom exhaust, intercooler piping system, fuel system, hot side charge pipe, or full race car, Vibrant products deliver the precision and performance serious builders demand. Shop Vibrant Exhaust, Fabrication & Performance Plumbing Parts At Black Ops Auto Works, we carry a wide selection of Vibrant Performance fabrication parts and plumbing components for street, race, drift, off-road, and custom builds. Popular Vibrant Product Categories: Exhaust Components & Resonators – Stainless ...
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