SKU: 10227 | UPC: 690092131531
Vibrant -12AN to 1/2in NPT Straight Adapter Fitting – Aluminum
This Vibrant Performance straight adapter fitting converts -12AN male hose ends to 1/2in NPT male ports for seamless connections in fuel oil and coolant systems. It suits custom fabrication on most performance vehicles with compatible pumps filters and components. Built for smooth flow and leak resistance these adapters ensure dependable operation under high pressure.
Key Features
- 6061 Aluminum Construction: Provides lightweight strength at just 0.05 lbs for reduced system weight without sacrificing durability in demanding applications
- Black Anodized Finish: Delivers corrosion resistance and a professional look that holds up in engine bays exposed to heat and fluids
- Precise -12AN to 1/2in NPT Sizing: Male to male straight design ensures exact fit for Vibrant hose ends to standard oil pump fuel pump and filter ports
- Smooth Internal Flow Path: Minimizes turbulence and pressure drop to maintain peak system efficiency during high RPM operation
- Anti-Leak O-Ring Seal: Creates a reliable barrier against leaks for long-term performance in fuel oil and nitrous plumbing setups
Product Notes
- Available in anodized black finish only for consistent aesthetics across builds
- Designed specifically for Vibrant Performance hose ends and compatible AN components
- Product dimensions 1.75in L x 1.50in W x 1.50in H fits tight spaces in engine compartments
Installation Notes
- Professional installation recommended.
- Apply PTFE thread sealant to NPT side for secure seal torque to 20-25 ft-lbs
- Compatible with standard AN swivel hose ends no special hardware required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Universal | Performance Vehicles | All with 1/2in NPT Ports |
| 1960-2024 | GM | All Models | Oil/Fuel Pump Applications |
| 1960-2024 | Ford | All Models | Oil/Fuel Pump Applications |
| 1960-2024 | Mopar | All Models | Oil/Fuel Pump Applications |
Why Choose Vibrant Performance?
- Proven leader in motorsports plumbing with fittings trusted by racers worldwide
- Manufactured to exacting standards for consistent quality in every piece
- Engineered for real-world demands like high pressure and vibration resistance
Frequently Asked Questions
- Q: Will this fit standard oil pumps and fuel filters?
A: Yes it threads directly into any 1/2in NPT female port on popular Melling Carter Holley and Aeromotive pumps filters - Q: What material and finish does it have?
A: Precision machined from 6061-T6 aluminum with durable black anodized coating for heat and corrosion protection - Q: What is the warranty and install tip?
A: Backed by Vibrant limited lifetime warranty use thread tape on NPT end and hand-tighten plus 1.5 turns for best results
Shipping & Handling
- Method: USPS Priority or UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective plastic bag in 4 x 3 x 2 inch box
- Weight: 0.05 lbs





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