SKU: 16607 | UPC: 690092152628
Vibrant Performance -4AN to 12mm x 1.0 Metric Straight Adapter
This Vibrant Performance adapter provides a direct connection between -4AN hose ends and 12mm x 1.0 metric ports found on most popular oil pumps fuel pumps and fuel filters. Constructed from lightweight 6061 aluminum alloy it ensures smooth fluid flow and a secure anti-leak seal in custom performance setups. Ideal for racing and high-performance automotive applications requiring reliable metric to AN adaptation.
Key Features
- 6061 Aluminum Construction: Lightweight durable material resists corrosion and withstands high-pressure demands in fuel and oil systems
- Black Anodized Finish: Protects against wear and provides a professional appearance that matches other Vibrant components
- Straight Design: Allows clean inline routing for unrestricted flow without turbulence or restrictions
- Anti-Leak Seal: Integrated O-ring delivers dependable sealing to prevent leaks under pressure
- Easy Assembly: Precision threads enable quick installation with common tools for fast plumbing jobs
Product Notes
- Inspect threads for damage before installation to ensure proper sealing
- Clean fitting with brake cleaner prior to assembly to avoid contamination
- Ships in small protective box measuring 1 x 1 x 1 inches
Installation Notes
- Professional installation recommended.
- Thread -4AN side into Vibrant hose end dry with PTFE tape on metric side if specified by component
- Compatible with all standard -4AN hose ends and crimped hose assemblies
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | Fuel Pumps Oil Pumps Fuel Filters | All Models |
| 1980-2024 | Honda | Civic | Si Type R |
| 1989-2024 | Subaru | Impreza WRX | All |
| 1990-2024 | Mitsubishi | Eclipse 3000GT | GSX |
Why Choose Vibrant Performance?
- Established leader in motorsports fittings used by racers worldwide
- CNC machined for exact tolerances and consistent performance
- Engineered for high-flow reliability in demanding conditions
Frequently Asked Questions
- Q: Will this fit Walbro 255lph or AEM fuel pumps?
A: Yes it threads directly into M12 x 1.0 ports on Walbro GSS series AEM high-flow pumps and similar metric inlet outlets - Q: What material and finish does it have?
A: Made from 6061-T6 aluminum alloy with durable black anodized coating for corrosion resistance and style - Q: What is the warranty and torque spec?
A: Backed by Vibrant limited lifetime warranty torque to 20-25 ft-lbs on AN side and follow component specs for metric
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Protective box 1 x 1 x 1 inches
- Weight: 0.1 lbs





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