--- product_id: 502537478 title: "EVIL ENERGY 6AN Male to 3/8\" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum 2PCS" brand: "evil energy" price: "25095CFA" currency: XOF in_stock: true reviews_count: 13 category: "Evil Energy" url: https://www.desertcart.sn/products/502537478-evil-energy-6an-male-to-3-8-quick-disconnect-female store_origin: SN region: Senegal --- # 1500psi max working pressure 6AN thread size 9/16-18UNF -40°F to 250°F temperature range EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum 2PCS **Brand:** evil energy **Price:** 25095CFA **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your fuel system with leak-proof precision and pro-grade durability! ## Quick Answers - **What is this?** EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum 2PCS by evil energy - **How much does it cost?** 25095CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/502537478-evil-energy-6an-male-to-3-8-quick-disconnect-female) ## Best For - evil energy enthusiasts ## Why This Product - Trusted evil energy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Top-rated with 4.7 stars and proven reliability across 20+ vehicle builds - • **Versatile Compatibility:** Perfect for EFI fuel rails, LS swaps, transmission coolers, and more - • **Precision Leak-Proof Seal:** 37° flare angle ensures zero fuel leaks under pressure - • **Rugged Aluminum Alloy Build:** Crafted from durable 6061-T6 aluminum for long-lasting performance - • **Quick-Disconnect Convenience:** Effortless installation and removal saves time on every project ## Overview The EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting is a high-performance aluminum adapter designed for demanding automotive applications. Featuring a 6AN thread size (9/16-18UNF), a 37° flare seal to prevent leaks, and rated for 1500psi working pressure across a wide temperature range (-40°F to 250°F), this 2-piece set is ideal for fuel rails, LS swaps, and transmission coolers. Trusted by professionals and backed by excellent reviews, it delivers reliable, quick-connect fuel line solutions. ## Description Buy EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum 2PCS: Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works great, no leaks. - Great. Needed for fuel rail/Tank connections. Review: Always good products - As always works perfectly. I've done 20 or so cars trucks ect with their parts and never had an issue. This 5/16 was for the throttle body of my mud pro ATV (also got a 3/8;for the fuel hat) swapping over to AN line and doing away with the plastic junk connectors and ribber line. ## Features - [Size] The thread size of 6an is 9/16-18UNF. The ID of the screw is 3/8 inch. - [Seal] The 6an flare efi fitting is sealed at 37 degree angle to avoid leakage. - [Parameter] Working pressure: 1500psi; Temperature range: -40°F to 250°F. - [Material] Made of aluminum alloy 6061-T6. - [Application] Widely used in engine fuel rail, ls swap, transmission cooler, return line, fuel sensor, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNN8L31M | | Best Sellers Rank | #3,831 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Fuel System Fittings | | Brand | EVIL ENERGY | | Brand Name | EVIL ENERGY | | Color | Black | | Connector Type | Adapter | | Customer Reviews | 4.7 out of 5 stars 583 Reviews | | Exterior Finish | Aluminum | | Item Weight | 0.02 Kilograms | | Manufacturer | EVIL ENERGY | | Manufacturer Part Number | 269a239b-291c-4154-a49a-831bd5ec0a36 | | Material | Aluminum | | Material Type | Aluminum | | Model Number | 269a239b-291c-4154-a49a-831bd5ec0a36 | | Number of Pieces | 2 | | Size | 6AN to 3/8 | | Thread Size | 6AN | | Thread Type | UNF | | Unit Count | 2 Count | ## Product Details - **Size:** 6AN to 3/8 - **Material:** Aluminum - **Brand:** EVIL ENERGY - **Color:** Black - **Connector Type:** Adapter - **Thread Size:** 6AN - **Exterior Finish:** Aluminum - **Thread Type:** UNF - **Item Weight:** 0.02 Kilograms - **Number of Pieces:** 2 ## Images ![EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum 2PCS - Image 1](https://m.media-amazon.com/images/I/61U1Bu7EyuL.jpg) ![EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum 2PCS - Image 2](https://m.media-amazon.com/images/I/619VgDJQg4L.jpg) ![EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum 2PCS - Image 3](https://m.media-amazon.com/images/I/61+MehklB8L.jpg) ![EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum 2PCS - Image 4](https://m.media-amazon.com/images/I/81zDz5t9LQL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great, no leaks. *by C***R on May 21, 2026* Great. Needed for fuel rail/Tank connections. ### ⭐⭐⭐⭐⭐ Always good products *by G***Y on May 6, 2026* As always works perfectly. I've done 20 or so cars trucks ect with their parts and never had an issue. This 5/16 was for the throttle body of my mud pro ATV (also got a 3/8;for the fuel hat) swapping over to AN line and doing away with the plastic junk connectors and ribber line. ### ⭐⭐⭐⭐⭐ Good quality *by M***K on February 16, 2026* They fit, they work! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/502537478-evil-energy-6an-male-to-3-8-quick-disconnect-female](https://www.desertcart.sn/products/502537478-evil-energy-6an-male-to-3-8-quick-disconnect-female) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-31*