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SKU: 10840 | UPC: 690092150471
Vibrant -3AN Female to -4AN Male Expander Adapter Fitting - Universal
Vibrant Performance adapter fittings connect -3AN hose ends to -4AN male ports on oil pumps fuel pumps filters and components. These universal fittings suit custom performance builds in racing street cars and off-road vehicles. They provide smooth flow reliability and leak-free seals with easy assembly.
Key Features
- 6061-T6 Aluminum Alloy: Lightweight construction delivers strength and corrosion resistance without excess weight
- Black Anodized Finish: Protects against wear and maintains appearance under harsh conditions
- Expander Thread Design: Securely adapts -3AN female to -4AN male for precise hose-to-component connections
- Smooth Flow Path: Minimizes turbulence and pressure drop in fuel and oil systems
- Anti-Leak Seal: Ensures dependable performance and eliminates common fitting failures
Product Notes
- Designed for Vibrant hose ends and compatible with most oil pumps fuel pumps fuel filters and components
- Available in black anodized finish only for consistent aesthetics
- Packaged to arrive ready for immediate use or storage
Installation Notes
- Professional installation recommended.
- Inspect and clean all threads prior to assembly for best seal
- Works with standard AN hoses and ports no special hardware required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All Makes | All Models | All Submodels |
Why Choose Vibrant Performance?
- Trusted in racing and performance markets for durable components
- Precision CNC machining guarantees exact tolerances every time
- Engineered for real-world demands in fuel oil and custom systems
Frequently Asked Questions
-
Q: What components does this fitting connect to?
A: Connects -3AN hose ends to -4AN ports on most oil pumps fuel pumps fuel filters and similar parts -
Q: What is the material and finish?
A: Built from 6061-T6 aluminum alloy with durable black anodized coating -
Q: What support is available?
A: Vibrant Performance provides technical support and limited lifetime warranty details on request
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 1.75 x 1.25 x 0.75 inches
- 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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