---
product_id: 129017615
title: "EVIL ENERGY 10AN Male to 10AN Male Flare Coupler Union Straight Fuel Hose Adapter Fitting Black 2PCS"
brand: "evil energy"
price: "135 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/129017615-evil-energy-10an-male-to-10an-male-flare-coupler-union
store_origin: RO
region: Romania
---

# 1500 PSI High Pressure Rating 10AN Thread Size 7/8-14 UNF -40°F to 250°F Wide Temp Range EVIL ENERGY 10AN Male to 10AN Male Flare Coupler Union Straight Fuel Hose Adapter Fitting Black 2PCS

**Brand:** evil energy
**Price:** 135 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuel your ride with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** EVIL ENERGY 10AN Male to 10AN Male Flare Coupler Union Straight Fuel Hose Adapter Fitting Black 2PCS by evil energy
- **How much does it cost?** 135 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/129017615-evil-energy-10an-male-to-10an-male-flare-coupler-union)

## 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

- • **Precision 10AN Threading:** Seamless 7/8-14 UNF flare connection for leak-proof fuel lines
- • **Premium 6061-T6 Aluminum Alloy:** Lightweight yet ultra-durable for long-lasting reliability
- • **Unmatched Pressure Performance:** Handles up to 1500 PSI to keep your fuel system rock solid
- • **Built to Endure Extreme Conditions:** Operates flawlessly from freezing -40°F to scorching 250°F
- • **Versatile Fuel System Compatibility:** Perfect for extending fuel hoses, connecting filters, pumps, and coolers

## Overview

The EVIL ENERGY 10AN Male to Male Flare Coupler Union is a robust aluminum alloy adapter designed for high-pressure fuel systems. Featuring a 7/8-14 UNF thread size with a 37° flare seal, it withstands up to 1500 PSI and temperatures from -40°F to 250°F, ensuring reliable, leak-free connections in fuel hoses, filters, pumps, and coolers. Sold as a 2-piece set, it’s engineered for professionals demanding durability and performance.

## Description

Full description not available

## Features

- Size: Thread size of 10AN male coupler is 7/8-14 UNF.
- Seal: The AN thread of the flare is sealed by a 37 degree angle.
- Parameter: Working pressure: 1500PSI; Working temperature: -40°F-250°F.
- Material: Made of aluminum alloy 6061-T6.
- Application: Male to male flares coupler usually used in fuel system, such as fuel hose extend, line connect to fuel filter, fuel pump, cooler system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 10AN to 10AN |
| Material | Aluminum |
| Brand | EVIL ENERGY |
| Color | 2PCS |
| Connector Type | Flare |
| Thread Size | 7/8 inches - 14 |
| Exterior Finish | Aluminum |
| Thread Type | UNF |
| Number of Pieces | 2 |
| Manufacturer | Speedwow Tuning |
| Part Number | CS00581AN10BK-2 |
| Item Weight | 1.76 ounces |
| Package Dimensions | 4.61 x 4.06 x 1.1 inches |
| Is Discontinued By Manufacturer | No |
| Style | Straight-2PCS |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 10AN to 10AN
- **Material:** Aluminum
- **Brand:** EVIL ENERGY
- **Color:** 2PCS
- **Connector Type:** Flare
- **Thread Size:** 7/8 inches - 14
- **Exterior Finish:** Aluminum
- **Thread Type:** UNF
- **Number of Pieces:** 2
- **Manufacturer:** Speedwow Tuning

## Images

![EVIL ENERGY 10AN Male to 10AN Male Flare Coupler Union Straight Fuel Hose Adapter Fitting Black 2PCS - Image 1](https://m.media-amazon.com/images/I/71TlTkhi2dL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great union after my mess up
*by G***R on February 25, 2025*

I put to females next to each other and realized I’m not redoing the line fittings over so I added this union to marry the two together. See what I did there lol. Great quality no leaks. The cost was great. Fits like a glove.

### ⭐⭐⭐⭐⭐ Such a great price
*by B***B on July 5, 2025*

These fittings are such a great price, and they also work great. I've used them for both fuel lines and transmission cooler lines.

### ⭐⭐⭐⭐⭐ Great quality from Evil Energy AN fittings as always
*by G***N on July 7, 2025*

Great quality from Evil Energy AN fittings as always. Used to plumb a braided fuel line from the mechanical fuel pump to Holley carburetor on a 429 Ford.

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**Shop now:** [https://www.desertcart.ro/products/129017615-evil-energy-10an-male-to-10an-male-flare-coupler-union](https://www.desertcart.ro/products/129017615-evil-energy-10an-male-to-10an-male-flare-coupler-union)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-11*