---
product_id: 473613593
title: "800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX), Stainless Steel"
brand: "dorman"
price: "€ 70.42"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/473613593-800-409hp-coolant-connector-inlet-outlet-3-4in-tube-x
store_origin: CY
region: Cyprus
---

# Heat & vibration resistant Exact OE fit guaranteed Stainless steel durability 800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX), Stainless Steel

**Brand:** dorman
**Price:** € 70.42
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your cooling game with stainless steel strength! 🛠️

## Quick Answers

- **What is this?** 800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX), Stainless Steel by dorman
- **How much does it cost?** € 70.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/473613593-800-409hp-coolant-connector-inlet-outlet-3-4in-tube-x)

## 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

- • **Tested Tough:** Rigorous corrosion, heat, and pressure testing ensure reliable performance and longevity.
- • **Built to Last:** Crafted from corrosion-resistant stainless steel for unmatched durability under heat and vibration stress.
- • **Precision Fit:** Engineered to match original equipment dimensions for effortless, no-hassle installation.
- • **Upgrade Your Ride:** Say goodbye to plastic fatigue failures with this heavy-duty HVAC heater hose connector.
- • **Fit with Confidence:** Use the garage tool to confirm compatibility with your vehicle’s make, model, and trim.

## Overview

The Dorman 800-409HP Coolant Connector is a stainless steel HVAC heater hose connector designed to replace original plastic parts prone to heat and vibration damage. It offers a precise OE fit, enhanced durability through corrosion resistance, and has passed extensive quality tests to ensure long-lasting performance in select vehicle models.

## Description

Dorman800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX), Stainless Steel

## Features

- Improved design - this HVAC heater hose connector has been redesigned for greater durability the original equipment part
- Durable construction - this heater hose connector is made of stainless steel instead of the original equipment connector to reduce damage from heat fatigue and vibration
- Easy to install - matches the original equipment form and dimensions for a simple replacement
- Quality tested - this part has undergone try-on, corrosion, heat and pressure testing to ensure a quality fit and long service life
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
- Please check the “desertcart Confirmed Fit” bar at the top of this page before buying product to ensure this product works for your vehicle. If the “desertcart Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dorman Products |
| Part number | 800-409HP |
| Item Weight | 109 g |
| Product Dimensions | 4.5 x 7.49 x 11.99 cm; 109 g |
| Item model number | 800-409HP |
| Color | Silver |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included components | 1 Connector |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Stainless Steel
- **Brand:** Dorman
- **Colour:** Silver
- **Item dimensions L x W x H:** 45 x 75 x 120 millimeters
- **Connector type:** Quick Disconnect

## Images

![800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX), Stainless Steel - Image 1](https://m.media-amazon.com/images/I/714e9+lyJnL.jpg)

## Frequently Bought Together

- Dorman 800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX)
- 39190 Heater Hose Quick Disconnect Tool for GM 3/4'' Heater Line Replacement
- Dorman 800-413HP Metal Heater Hose Connector Compatible with Select Cadillac/Chevrolet/GMC Models (OE FIX)

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**Shop now:** [https://www.desertcart.com.cy/products/473613593-800-409hp-coolant-connector-inlet-outlet-3-4in-tube-x](https://www.desertcart.com.cy/products/473613593-800-409hp-coolant-connector-inlet-outlet-3-4in-tube-x)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-05*