Improve the reliability and flexibility of your custom plumbing system with the Earl’s Straight AN-3 to 1/4" NPT Adapter Fitting. Built from high-strength 2024 aluminum and finished with a corrosion-resistant black anodized coating, this adapter delivers dependable performance in fuel, oil, coolant, or air system applications. Designed for universal use, this straight adapter provides a secure transition from AN-3 hose ends to 1/4" NPT threaded ports. Its precision-machined construction ensures consistent flow, leak-free sealing, and easy integration into performance builds, racing setups, or custom fabrication projects.
𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀:
- Straight AN-3 to 1/4" NPT connection for universal plumbing applications
- Precision-machined 2024 aluminum provides superior durability
- Black anodized finish offers excellent corrosion resistance
- Leak-free sealing for fuel, oil, coolant, or air systems
- Lightweight construction supports efficient fluid routing
- Ideal for custom, racing, and high-performance plumbing setups