SKU: 10213 | UPC: 690092152789
Vibrant -4AN to 3/8in NPT Straight Adapter Fitting – Aluminum (Universal)
Vibrant Performance straight adapter fittings connect -4AN hose ends to 3/8in NPT male ports on oil pumps fuel pumps fuel filters and other components. Built from 6061-T6 aluminum these lightweight fittings deliver smooth flow and reliable anti-leak seals for custom performance plumbing. Available in black anodized finish they suit high-pressure oil and fuel systems across automotive applications.
Key Features
- Lightweight 6061-T6 Aluminum Construction: Reduces overall system weight while maintaining strength for demanding performance environments
- Black Anodized Finish: Provides corrosion resistance and durable protection against wear in harsh conditions
- Straight -4AN Male to 3/8in NPT Male Design: Ensures direct clean connections with precision threads for easy assembly
- Smooth Internal Flow Path: Minimizes turbulence and pressure drop for efficient fluid transfer in oil and fuel lines
- Anti-Leak Seal Technology: Delivers secure reliable connections that prevent leaks under high pressure
Product Notes
- Designed for use with Vibrant hose ends and standard AN plumbing components
- Overall length measures 1.250 inches for compact fit in tight spaces
- Single unit per package verify thread sizes match your setup
Installation Notes
- Professional installation recommended.
- Apply thread sealant or PTFE tape to NPT side for optimal sealing
- Compatible with standard open-end wrenches no special tools needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Performance Vehicles | N/A |
Why Choose Vibrant Performance?
- Established leader in performance plumbing components
- Manufactured to exacting standards for consistent quality
- Engineered for real-world high-pressure reliability
Frequently Asked Questions
- Q: Will this adapter work with my custom oil cooler setup?
A: Yes it connects -4AN hoses to 3/8in NPT ports on most oil pumps coolers and filters universal for performance builds - Q: What material and finish does it have?
A: Made from 6061-T6 aluminum with black anodized coating for lightweight strength and long-lasting corrosion resistance - Q: How do I ensure a leak-free install?
A: Use thread sealant on the NPT male thread and hand-tighten plus 1-2 turns with wrench for secure seal
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective bag in small box approximately 3in x 3in x 1in
- Weight: 0.05 lbs





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