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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
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
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Hoses
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Vibrant
Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...
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