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SKU: 11974 | UPC: 690092127305
Vibrant -4 AN Black Nylon Braided Flex Hose (20 foot roll)
Vibrant Performance nylon braided flex hose delivers lightweight flexible plumbing for custom automotive builds. This 20 foot roll of -4 AN black hose suits oil water fuel coolant and vacuum lines in performance vehicles. It withstands demanding conditions with 350 PSI pressure and -40F to 212F temperature range for reliable operation.
Key Features
- Lightweight Nylon Braiding: Nylon cover resists abrasion while keeping weight low for easier handling and installation in tight engine bays
- Multi-Fluid Compatibility: Handles oil water fuel coolant and vacuum without degradation ensuring long service life across systems
- Extreme Temperature Tolerance: Functions from -40C to 100C (-40F to 212F) for consistent performance in cold starts or hot tracks
- High Pressure Capacity: Rated to 350 PSI burst pressure supports high-demand fuel and oil systems safely
- 20 Foot Continuous Roll: Cut precise lengths on demand reducing waste and enabling custom routing for any fabrication project
Product Notes
- Cut hose to required lengths using a sharp cutter for clean straight ends
- Inspect fittings regularly for secure connections and wear
- Ships coiled to prevent kinks during transit and storage
Installation Notes
- Professional installation recommended.
- Pair with -4 AN flare fittings for proper sealing and AN standard compliance
- Avoid sharp bends under 1 inch radius and secure with clamps away from exhaust heat
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Performance Vehicles | Custom Builds |
Why Choose Vibrant Performance?
- Trusted brand for motorsports exhaust and fabrication parts
- Built with quality materials tested for automotive durability
- Precision engineered for exact AN sizing and fluid transfer
Frequently Asked Questions
-
Q: What size is the inner diameter of this -4 AN hose?
A: Standard -4 AN size provides 0.25 inch inner diameter ideal for fuel oil and coolant lines -
Q: Can this hose be used for EFI fuel systems?
A: Yes it supports fuel systems with 350 PSI rating and compatibility with gasoline and alcohol blends -
Q: How do I cut and assemble this hose?
A: Cut square with a hose cutter then crimp or swage -4 AN fittings using proper tools for leak-free assembly
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Coiled in protective box 13 x 13 x 3 inches
- Weight: 2.65 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
Performance hoses for cooling, fuel, vacuum, and boost applications are stocked at Black Ops Auto Works. Shop silicone radiator hoses, braided fuel hoses, PTFE hose, vacuum line, heater hose, and turbo boost hose kits for import, domestic, and European platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 569 hose SKUs spanning cooling, fuel, and forced induction plumbing. What This Category Covers The Hoses category covers flexible plumbing used to move coolant, fuel, air, vacuum signal, and crankcase gases around the engine bay. Coverage spans OE-style rubber replacement hose through silicone and PTFE upgrades built for boosted, high-temperature, and race applications. Categories Included Silicone radiator and coolant hose kits, braided and PTFE fuel hose, vacuum and boost hose, heater hose, and turbo inlet and outlet hose. Material options include reinforced silicone, EP...
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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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