---
product_id: 485303031
title: "Dorman 800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX)"
brand: "dorman"
price: "₱5799"
currency: PHP
in_stock: false
reviews_count: 5
category: "Dorman"
url: https://www.desertcart.ph/products/485303031-dorman-800-409hp-coolant-connector-inlet-outlet-3-4in-tube
store_origin: PH
region: Philippines
---

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

**Brand:** dorman
**Price:** ₱5799
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Upgrade to steel — because your ride deserves the best!

## Quick Answers

- **What is this?** Dorman 800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX) by dorman
- **How much does it cost?** ₱5799 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/485303031-dorman-800-409hp-coolant-connector-inlet-outlet-3-4in-tube)

## 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 heat, pressure, and corrosion testing ensure reliable performance under stress.
- • **Built to Last:** Corrosion-resistant stainless steel outperforms fragile plastic for unmatched longevity.
- • **Precision Fit:** Engineered to match original equipment dimensions for hassle-free installation.
- • **Upgrade Your Ride:** Replace worn plastic connectors with a premium steel solution that lasts decades.
- • **Fit with Confidence:** Use the garage tool to confirm perfect compatibility with your vehicle model.

## Overview

The Dorman 800-409HP Coolant Connector is a high-quality HVAC heater hose connector crafted from corrosion-resistant stainless steel. Designed as a direct OE replacement, it offers superior durability against heat fatigue and vibration compared to original plastic parts. Precision engineered and rigorously tested, this connector ensures a perfect fit and long-lasting performance for select vehicle models.

## Description

HVAC heater hose connectors fail when the plastic material fatigues from heat and vibration. This upgraded Dorman OE FIX replacement connector is made from corrosion-resistant stainless steel for greater durability.

Review: 👍🏻
Review: These will not break, very high quality stainless steel items here. Perfect fit and replacement for the cheap plastic factory items. My plastic original connectors lasted 19 years so I shouldn't complain too much, but these steel ones will last forever.

## 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 |
|---------------|-------|
| ASIN | B07RK3JYZN |
| Brand | Dorman |
| Colour | Stainless Steel |
| Country of Origin | USA |
| Exterior Finish | Machined |
| Generic Name | HVAC Heater Hose Connector for Select Models, Silver (OE FIX) |
| Global Trade Identification Number | 00889245632883 |
| Included Components | 1 Connector |
| Item Dimensions LxWxH | 45 x 75 x 120 Millimeters |
| Item Weight | 109 g |
| Item dimensions L x W x H | 45 x 75 x 120 Millimeters |
| Item model number | 800-409HP |
| Manufacturer | Dorman Products |
| Material | Stainless Steel |
| Net Quantity | 1.0 Count |
| Number of Pieces | 1 |
| Product Dimensions | 4.5 x 7.49 x 11.99 cm; 109 g |
| Size | Small |
| UPC | 889245632883 |

## Product Details

- **Brand:** Dorman
- **Colour:** Stainless Steel
- **Exterior Finish:** Machined
- **Global Trade Identification Number:** 00889245632883
- **Item dimensions L x W x H:** 45 x 75 x 120 Millimeters
- **Manufacturer:** Dorman Products
- **Material:** Stainless Steel
- **Number of Pieces:** 1
- **Size:** Small
- **UPC:** 889245632883

## Images

![Dorman 800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX) - Image 1](https://m.media-amazon.com/images/I/714e9+lyJnL.jpg)
![Dorman 800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX) - Image 2](https://m.media-amazon.com/images/I/71IS8MRftUL.jpg)
![Dorman 800-409HP Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose Compatible with Select Models (OE FIX) - Image 3](https://m.media-amazon.com/images/I/71ixIP59OOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***I on 25 May 2024*

👍🏻

### ⭐⭐⭐⭐⭐ Review
*by L***R on 22 November 2025*

These will not break, very high quality stainless steel items here. Perfect fit and replacement for the cheap plastic factory items. My plastic original connectors lasted 19 years so I shouldn't complain too much, but these steel ones will last forever.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 29 April 2025*

Worked perfectly, fit nice and tight and now I have no coolant leak. Nice upgrade from the plastic ones fit on a 2006 gmc sierra 1500

## 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.ph/products/485303031-dorman-800-409hp-coolant-connector-inlet-outlet-3-4in-tube](https://www.desertcart.ph/products/485303031-dorman-800-409hp-coolant-connector-inlet-outlet-3-4in-tube)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-08*