---
product_id: 15073826
title: "Dorman 800-084 Fuel Line Quick Connector That Adapts 5/16 In. Steel To 3/8 In. Nylon Tubing, 2 Pack Universal Fit"
brand: "dorman"
price: "HK$144"
currency: HKD
in_stock: true
reviews_count: 9
url: https://www.desertcart.hk/products/15073826-dorman-800-084-fuel-line-quick-connector-that-adapts-5
store_origin: HK
region: Hong Kong
---

# Direct OE replacement fit Precision-machined steel & nylon adapter Durable, leak-proof underhood performance Dorman 800-084 Fuel Line Quick Connector That Adapts 5/16 In. Steel To 3/8 In. Nylon Tubing, 2 Pack Universal Fit

**Brand:** dorman
**Price:** HK$144
**Availability:** ✅ In Stock

## Summary

> 🔗 Upgrade your fuel line game with precision and peace of mind!

## Quick Answers

- **What is this?** Dorman 800-084 Fuel Line Quick Connector That Adapts 5/16 In. Steel To 3/8 In. Nylon Tubing, 2 Pack Universal Fit by dorman
- **How much does it cost?** HK$144 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/15073826-dorman-800-084-fuel-line-quick-connector-that-adapts-5)

## Best For

- dorman enthusiasts

## Why This Product

- Trusted dorman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Leak-Free Assurance:** Precision machining guarantees a secure, drip-proof seal
- • **Expert Support Backed:** ASE Blue Seal certified help whenever you need it
- • **Quick-Connect Efficiency:** Install in minutes, skip costly fuel line replacements
- • **Seamless OE Compatibility:** Fits like factory parts for zero hassle
- • **Premium Alloy Steel & Nylon:** Engineered to endure extreme engine heat and pressure

## Overview

The Dorman 800-084 Fuel Line Quick Connector is a universal 2-pack adapter that seamlessly connects 5/16 inch steel to 3/8 inch nylon tubing. Crafted from premium alloy steel and nylon, it offers a direct OE replacement fit engineered for leak-free, durable performance under extreme engine conditions. Backed by ASE Blue Seal certified technical support, it’s the smart, efficient choice for professional-grade fuel line repairs.

## Description

Replace only the damaged connectors instead of the entire fuel line with these direct-replacement fuel line connectors. Designed for easy installation and a precise fit, they are engineered to withstand extreme underhood conditions.

## Features

- Direct replacement - these fuel line connectors fit and function like the vehicle's original equipment connectors for reliable, leak-free performance
- Quality construction - manufactured from premium materials for a long service life
- Support available - every Dorman part is backed by Dorman's ASE Blue Seal Certified technical support team

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 5/16 In. Steel, 3/8 In. Nylon |
| Material | Alloy Steel, Nylon |
| Brand | Dorman |
| Color | Blue |
| Item dimensions L x W x H | 5.8 x 4.8 x 3.5 inches |
| Connector Type | Adapter |
| Thread Size | 5/16, 3/8 |
| Exterior Finish | Machined |
| Thread Type | NPT |
| Number of Pieces | 2 |
| Global Trade Identification Number | 00019495076063 |
| Manufacturer | Dorman Products |
| UPC | 019495076063 |
| Model | Fuel Line Quick Connector |
| Item Weight | 0.634 ounces |
| Product Dimensions | 5.8 x 4.8 x 3.5 inches |
| Item model number | 800-084 |
| Manufacturer Part Number | 800-084 |
| OEM Part Number | 2974; FLRQ-030; KP035 |

## Product Details

- **Size:** 5/16 In. Steel, 3/8 In. Nylon
- **Material:** Alloy Steel, Nylon
- **Brand:** Dorman
- **Color:** Blue
- **Item dimensions L x W x H:** 5.8 x 4.8 x 3.5 inches
- **Connector Type:** Adapter
- **Thread Size:** 5/16, 3/8
- **Exterior Finish:** Machined
- **Thread Type:** NPT
- **Number of Pieces:** 2

## Images

![Dorman 800-084 Fuel Line Quick Connector That Adapts 5/16 In. Steel To 3/8 In. Nylon Tubing, 2 Pack Universal Fit - Image 1](https://m.media-amazon.com/images/I/61yruJRXmbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great for swaps
  

*by M***. on Reviewed in the United States on March 26, 2023*

This works great. I have used these for several LS swaps to attach to flex fuel sensors and factory fuel rails.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product
  

*by G***N on Reviewed in the United States on May 1, 2019*

Great product at a good price with fast shipping.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good quick disconnects
  

*by J***S on Reviewed in the United States on October 17, 2019*

Gets the job done.  I've used a dozen or so recently with no issues.

---

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**Shop now:** [https://www.desertcart.hk/products/15073826-dorman-800-084-fuel-line-quick-connector-that-adapts-5](https://www.desertcart.hk/products/15073826-dorman-800-084-fuel-line-quick-connector-that-adapts-5)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-20*