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SKU: 18974 | UPC: 690092172251
Vibrant -4 AN Black Nylon Braided Flex Hose w/ PTFE liner (20FT long)
Vibrant Performance -4 AN Black Nylon Braided Flex Hose with PTFE liner measures 20 feet long for fabricating custom lines in performance vehicles. This hose suits oil, fuel, and coolant systems across racing and street applications requiring durable AN plumbing. It delivers consistent flow and withstands extreme conditions for reliable operation.
Key Features
- PTFE Liner: Smooth inner tube resists chemicals, fuels, oils, and coolants while minimizing expansion for steady flow rates
- Black Nylon Braid: Flexible outer cover protects against abrasion and kinking during bends and routing
- -4 AN Sizing: 1/4-inch inner diameter matches standard AN fittings for oil coolers, dry sumps, and fuel setups
- Pressure Rating: Handles 3,000 PSI working pressure and 12,000 PSI burst for safety in high-demand systems
- Temperature Range: Operates from -100°F to +450°F to support turbo, supercharged, and track environments
Product Notes
- Cut to exact lengths needed using a clean hose cutter for precise fabrication
- Compatible only with -4 AN flare fittings sold separately
- Store coiled to maintain shape and avoid permanent set
Installation Notes
- Professional installation recommended.
- Use proper crimping tools or reusable AN swivels for secure connections
- Route with minimum 1.5-inch bend radius to prevent kinking
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All Makes | All Models | Performance, Race, Custom Builds |
Why Choose Vibrant?
- Earned trust of industry professionals worldwide for consistent results
- Manufactured to high standards of quality and reliability
- Offers complete oil system solutions for every application
Frequently Asked Questions
-
Q: What fittings work with this hose?
A: Requires standard -4 AN male or female flare fittings with 37-degree flare angle for leak-free seals -
Q: Is this hose fuel system compatible?
A: Yes, PTFE liner resists gasoline, alcohol, methanol, and E85 without degradation -
Q: How do I cut and assemble the hose?
A: Trim square with a rotary cutter, slide on fitting sleeve, then crimp or thread swivel for assembly
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Coiled in protective box, 14 x 14 x 4 inches
- Weight: 1.8 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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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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Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
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I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
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Installation was easy
Installation was easy. The price is good and it looks great on the truck.
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