-26%
Click to zoom in
SKU: 10251A | UPC: 690092131173
Vibrant -4AN to 1/8in NPT 90 Degree Elbow Adapter Fitting
Vibrant Performance 10251A adapter fitting connects -4AN hose ends to 1/8in NPT ports using a compact 90 degree elbow design. Perfect for custom fuel lines oil cooler setups and pressure sender locations on most performance vehicles. Delivers smooth unrestricted flow with a reliable anti-leak seal for consistent operation.
Key Features
- 6061 Aluminum Construction: Lightweight durable material resists corrosion and handles high pressures in fuel and oil systems
- Black Anodized Finish: Provides long-lasting protection against wear and enhances visual appeal in engine bays
- 90 Degree Elbow Design: Allows routing in tight spaces around pumps filters and sensors without kinking hoses
- -4AN Male to 1/8in NPT Female: Secure connection for Vibrant hose ends to standard threaded components on oil pumps fuel pumps and filters
- Anti-Leak O-Ring Seal: Ensures zero leaks during assembly and operation for dependable performance
Product Notes
- Easy swivel design simplifies hose routing and alignment during installation
- Clean with mild soap and dry thoroughly to maintain anodized finish
- Lightweight part ships in protective poly bag to prevent damage
Installation Notes
- Professional installation recommended.
- Apply PTFE tape or pipe sealant to NPT threads for secure seal
- Compatible with all Vibrant Performance -4AN hose ends and clamps
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | Performance Vehicles | Fuel Oil Systems |
| 1965-2024 | Chevrolet | Camaro Corvette | All |
| 1965-2024 | Ford | Mustang | All |
| 1964-2024 | Dodge | Challenger Charger | All |
Why Choose Vibrant?
- Established leader in motorsports fabrication components
- Precision CNC-machined for exact tolerances and flow
- Proven reliability in racing and street performance applications
Frequently Asked Questions
-
Q: What components does this adapter connect to?
A: Fits 1/8in NPT ports on most oil pumps fuel pumps fuel filters dry sumps and pressure senders -
Q: What material and finish are used?
A: Machined from 6061-T6 aluminum alloy with durable black anodized coating available in black only -
Q: Is installation straightforward?
A: Yes with swivel elbow for easy alignment thread sealant on NPT side and torque to 15-20 ft-lbs
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective poly bag inside 4in x 3in x 1in box
- Weight: 0.1 lbs
Fabrication
Fabrication parts and materials provide the raw components needed to build, repair, and modify custom exhaust systems, turbocharger plumbing, intercooler piping, fuel system lines, oil routing, and engine bay heat management on performance and competition vehicles. Stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, pie cuts, flanges, merge collectors, V-band clamps, O2 sensor bungs, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, and welding supplies are the backbone of any serious custom fabrication project. Professional fabricators, race team mechanics, and advanced DIY builders who want full control over exhaust routing, charge pipe layout, or fuel system plumbing choose raw fabrication materials rather than pre-bent kits because custom fabrication allows fitment solutions that no universal kit can accommodate. Brands including Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, and DEI provide th...
View Fabrication Products
Fittings
Automotive fluid system fittings are the hardware that connects hoses, hard lines, and components within fuel, oil, cooling, brake, power steering, and intercooler circuits, and the quality and correct sizing of these fittings directly determines whether a high-performance fluid system remains leak-free under the pressure, temperature, and vibration conditions that race and street performance environments produce. The AN fitting standard, derived from military Aircraft-Navy specifications, provides a consistent thread and flare geometry across fuel, oil, and hydraulic applications that allows interchangeability between brands and simplifies system design by providing a known thread engagement and sealing approach for every connection. Swivel fittings, bulkhead adapters, 45-degree and 90-degree elbow fittings, tee and union adapters, and reducer fittings allow performance builders to route lines through tight spaces and around obstacles while maintaining correct flow area without res...
View Fittings Products
Vibrant
Shop premium Vibrant Performance parts at Black Ops Auto Works, your trusted source for Vibrant exhaust components, resonators, mandrel bends, silicone couplers, hump hoses, AN fittings, PTFE hose ends, fabrication parts, fuel system fittings, and performance plumbing components. Vibrant Performance is known for producing high-quality exhaust fabrication and fluid transfer products engineered for fitment, durability, airflow, and race-ready reliability. Whether you are building a turbo setup, custom exhaust, intercooler piping system, fuel system, hot side charge pipe, or full race car, Vibrant products deliver the precision and performance serious builders demand. Shop Vibrant Exhaust, Fabrication & Performance Plumbing Parts At Black Ops Auto Works, we carry a wide selection of Vibrant Performance fabrication parts and plumbing components for street, race, drift, off-road, and custom builds. Popular Vibrant Product Categories: Exhaust Components & Resonators – Stainless ...
View Vibrant Products