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SKU: 10231 | UPC: 690092138271
Vibrant -4AN to -4AN Straight Union Adapter Fitting - Aluminum
This Vibrant Performance straight union adapter creates secure inline connections between two -4AN hose ends or components in fuel and oil systems. It fits universally with popular oil pumps fuel pumps fuel filters and other performance parts for reliable plumbing. The lightweight design ensures smooth flow and leak-free seals in racing and street applications.
Key Features
- 6061 Aluminum Construction: Provides strength at minimal weight for reduced system mass and better performance handling
- Black Anodized Finish: Resists corrosion and wear for long-term durability in harsh engine environments
- Straight Union Design: Allows direct -4AN male to -4AN male connections with unrestricted flow path
- Anti-Leak O-Ring Seal: Delivers dependable no-drip performance under high pressure and vibration
- Easy Assembly: Threads cleanly onto Vibrant hose ends and standard components without special tools
Product Notes
- Fits most oil pumps fuel pumps fuel filters and common automotive components
- Available in anodized black finish only
- Packaged for protection during transit
Installation Notes
- Professional installation recommended.
- Torque to 15-20 ft-lbs using AN wrench set for secure fit
- Compatible with standard -4AN hose ends and port fittings
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Fuel/Oil Systems | -4AN Ports |
| 1980-2024 | Performance | Vehicles | Racing/Street |
Why Choose Vibrant Performance?
- Trusted brand for precision AN fittings in motorsports
- Machined for consistent quality and flow efficiency
- Engineered for real-world racing reliability
Frequently Asked Questions
-
Q: What components does this adapter connect to?
A: Links two -4AN hose ends or fits -4AN ports on oil pumps fuel pumps fuel filters regulators and dry sumps -
Q: What material and finish are used?
A: Made from 6061-T6 aluminum alloy with black anodized coating for corrosion resistance and heat tolerance -
Q: What is the warranty coverage?
A: Backed by Vibrant Performance limited warranty against manufacturing defects. contact manufacturer for details
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 2 x 2 x 1 inches
- Weight: 0.1 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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