SKU: 28004 | UPC: 690092171421
Vibrant -4AN Straight Hose End Fitting for PTFE Lined Hose – Universal
Vibrant Performance -4AN straight hose end fittings connect PTFE lined hoses in custom automotive plumbing systems for oil coolers fuel lines and transmissions. These fittings suit any vehicle setup requiring reliable -4AN connections including race cars street performance builds and off-road applications. They deliver secure seals under high pressure and temperature extremes found in motorsports.
Key Features
- 6061-T6 Aluminum Construction: Provides strength and low weight at just 0.05 lbs for reduced system mass without sacrificing durability.
- Black Anodized Finish: Protects against corrosion fuel and oil exposure extending service life in harsh environments.
- PTFE Liner Compatibility: Features precise insert design that grips 1/4-inch ID PTFE hose liner without damage for repeatable leak-free assemblies.
- Straight 180-Degree Flow Path: Enables simple straight routing in confined engine bays maintaining full flow rates up to 1000 PSI working pressure.
- 7/16-20 UNF Male Flare: Mates with all standard -4AN female ports and swivels for versatile integration into existing AN systems.
Product Notes
- Pair with Vibrant PTFE lined hose for best results in high-vibration applications.
- Clean fittings and hose ends thoroughly before assembly to prevent contamination.
- Individual protective packaging prevents damage during storage and transit.
Installation Notes
- Professional installation recommended.
- Use AN-specific flare wrenches and torque to 15-20 ft-lbs to avoid thread damage.
- Requires ferrule swaging tool or vice for secure hose attachment compatible with Vibrant hose kits.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All Makes | All Models | All Submodels |
Why Choose Vibrant?
- Earned trust of industry professionals throughout the world.
- Designed and manufactured to the utmost standard in quality and reliability.
- Consolidated offering acts as a one stop shop solution for all industry applications.
Frequently Asked Questions
- Q: What type of hose is required for this fitting?
A: Exclusively -4AN PTFE lined hose with 1/4-inch inner diameter. Not compatible with rubber or nylon braided hoses. - Q: What material and finish does it have?
A: Machined from 6061-T6 aluminum with black anodized coating for corrosion resistance and easy identification. - Q: What tools are needed for installation?
A: AN flare wrenches ferrule crimper or swaging vice assembly lube and torque wrench. Follow Vibrant assembly guide for proper ferrule seating.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact protective box 3 x 3 x 1 inches
- Weight: 0.05 lbs





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