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SKU: 10830 | UPC: 690092150402
Vibrant Performance -4AN Female to -3AN Male Reducer Adapter Fitting - Universal
This reducer adapter fitting connects -4AN hose ends to -3AN male ports on components like oil pumps fuel pumps and filters. Built from lightweight 6061-T6 aluminum alloy with black anodized finish it ensures smooth flow and reliable performance in any custom plumbing setup. Perfect for racing or street performance vehicles needing precise AN line reductions.
Key Features
- 6061-T6 Aluminum Alloy: Provides strength and minimal weight for better vehicle dynamics and durability under pressure.
- Precision Machined: Delivers smooth unrestricted flow to maintain system efficiency and prevent restrictions.
- Anti-Leak Seal: 37-degree AN flare swivel seat creates a secure dry seal without tape or sealant.
- Component Compatibility: Fits most popular oil pumps fuel pumps fuel filters and accessory ports seamlessly.
- Black Anodized Finish: Resists corrosion wear and fuelsystem chemicals for long-term reliability.
Product Notes
- Verify thread condition and cleanliness prior to assembly for optimal performance.
- Avoid exposure to harsh chemicals to preserve anodized coating.
- Compact design allows easy storage and handling.
Installation Notes
- Professional installation recommended.
- Torque to 12-15 ft-lbs using AN-specific wrench to avoid damage.
- Works with standard AN hoses and ports no additional hardware needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Universal | Universal | All |
Why Choose Vibrant Performance?
- Proven brand in motorsports plumbing for decades of trusted use.
- Premium materials machined to exact AN standards.
- Designed tested for high-pressure fuel and oil systems.
Frequently Asked Questions
-
Q: Does this adapter fit specific vehicles?
A: Universal design works with any setup using -4AN hoses and -3AN ports on pumps filters or components. -
Q: What material and finish are used?
A: 6061-T6 aluminum construction with black anodized finish for strength corrosion resistance and heat dissipation. -
Q: Is thread sealant required for installation?
A: No AN flare fittings seal dry just clean threads and proper torque suffice.
Shipping & Handling
- Method: UPS Ground USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective bag in 3 x 2 x 1 inch box
- Weight: 0.05 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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Fittings
AN, NPT, and metric fittings for fuel, oil, cooling, brake, power steering, and intercooler systems are stocked at Black Ops Auto Works. Shop hose ends, swivel fittings, bulkhead adapters, elbow fittings, unions, tees, reducers, port plugs, banjo fittings, and thread adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, 2JZ, and turbocharged or supercharged builds. Every product is filterable by size, thread type, and application so the correct fitting ships the first time. Black Ops Auto Works carries 2,252 fitting SKUs across AN hardware, NPT adapters, banjo fittings, and specialty plumbing hardware. What This Category Covers The Fittings collection covers the connective hardware that joins hoses, hard lines, and components across fuel, oil, cooling, brake, and forced induction plumbing. Fittings determine whether a fluid system stays leak free under the pressure, heat, and vibration loads found in performance street and race applications, so correct thread typ...
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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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