-25%
Click to zoom in
SKU: 29708 | UPC: 690092174064
Vibrant Performance AN-8 Female Plastic Plug Cap - Universal AN Fitting Protection Fits All Vehicles with AN-8 Ports
Vibrant Performance Plastic Caps seal AN-8 ports on fuel oil and brake lines to block dust and debris during storage transport or fabrication. These caps thread onto any standard AN Flare 37 Degrees or straight cut AN male fittings found in automotive performance racing and custom builds across all makes models and years with AN-8 male ports. The lightweight design at 0.05 lbs adds no bulk while providing reliable protection for open hose ends.
Key Features
- AN-8 Female Thread 3/4-16: Matches standard AN-8 male fittings for secure snug fit without leaks or slippage
- Durable Nylon Plastic: Withstands fuels oils coolants and chemicals without cracking or degrading over time
- Contaminant Protection: Shields internal lines from dirt moisture and debris to prevent clogs or contamination
- Lightweight at 0.05 lbs: Reduces overall system weight ideal for racing and performance applications
- Blue Color Coding: Quick visual identification in toolboxes or during assembly on multi-line setups
Product Notes
- Use as temporary cap only not for pressurized applications
- Hand tighten or use wrench for firm seal remove before system use
- Product weight 0.05 lbs shipping box dimensions 1 x 1 x 1 inches
Installation Notes
- Professional installation recommended.
- Thread directly onto clean AN-8 male port hand tighten then snug with 3/4 inch wrench if needed
- Compatible with all AN-8 hardware including aluminum stainless and steel fittings
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | All Makes | All Models | with AN-8 Male Ports |
Why Choose Vibrant Performance?
- Trusted name in motorsports fabrication and exhaust components
- Crafted with precision for consistent fit and long-lasting performance
- Engineered in the USA for demanding racing and street applications
Frequently Asked Questions
-
Q: Will this cap fit standard AN-8 male fittings on fuel lines?
A: Yes it threads perfectly onto 3/4-16 AN-8 male ports used in fuel oil brake and transmission lines across all AN systems -
Q: What material resists automotive fluids?
A: High-strength nylon plastic handles gasoline diesel oil ATF and coolant without swelling or breaking down -
Q: What warranty coverage applies?
A: Vibrant Performance provides a limited lifetime warranty against manufacturing defects when used as intended
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact protective poly bag inside small box 1 x 1 x 1 inches
- 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...
View Fabrication Products
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...
View Fittings Products
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 ...
View Vibrant Products