SKU: 16497 | UPC: 690092150952
Vibrant Universal -8AN Male to 1/4in NPT Male Union Adapter Fitting w/ 1/8in NPT Port
This Vibrant Performance adapter connects -8AN flare lines directly to 1/4in NPT ports on oil pumps fuel pumps and filters in performance vehicles. Crafted from 6061 aluminum alloy with an integrated O-ring it delivers smooth unrestricted flow and prevents leaks under high pressure. The added 1/8in NPT port allows easy gauge or sensor installation for real-time monitoring.
Key Features
- 6061 Aluminum Alloy Construction: Lightweight yet strong material resists corrosion and handles demanding fuel oil and coolant systems for extended service life.
- Anodized Black Finish: Hard wearing coating protects against wear while giving a clean professional appearance that matches custom builds.
- Straight Union Design: Precise -8AN male flare to 1/4in NPT male threads enable direct connections without bends or restrictions in tight engine bays.
- 1/8in NPT Port: Built-in port supports pressure gauges sensors or fittings for accurate system monitoring without additional plumbing.
- Anti-Leak Seal: O-ring design ensures tight seals at high pressures to maintain system integrity and prevent downtime.
Product Notes
- Port plug not included. Order separately to cap unused 1/8in NPT port.
- Available in anodized black finish only.
- Intended for fuel oil and coolant systems in performance applications.
Installation Notes
- Professional installation recommended.
- Apply thread sealant to NPT threads for optimal sealing.
- Compatible with standard AN-8 hose ends and 1/4in NPT ports on pumps and filters.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Performance Vehicles | Oil Pumps, Fuel Pumps, Filters |
Why Choose Vibrant Performance?
- Established leader in performance plumbing components.
- Precision CNC-machined for exact tolerances and flow.
- Field-tested in racing for consistent high-pressure performance.
Frequently Asked Questions
- Q: Will this adapter fit standard oil pumps?
A: Yes it threads into 1/4in NPT ports on most popular oil pumps fuel pumps and filters. - Q: What material and finish does it have?
A: Made from 6061 Aluminum Alloy with a durable anodized black finish for protection and style. - Q: Is installation straightforward?
A: Simple assembly with AN flare and NPT threads. Use sealant on NPT and torque to spec for best results.
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








