---
product_id: 729216500
title: "800-409HP Coolant Connector (2-PACK)"
brand: "dearchan"
price: "309 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/729216500-800-409hp-coolant-connector-2-pack
store_origin: RO
region: Romania
---

# Heat & corrosion resistant Stainless steel durability Precision OEM fit 800-409HP Coolant Connector (2-PACK)

**Brand:** dearchan
**Price:** 309 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your ride with connectors that mean business!

## Quick Answers

- **What is this?** 800-409HP Coolant Connector (2-PACK) by dearchan
- **How much does it cost?** 309 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/729216500-800-409hp-coolant-connector-2-pack)

## Best For

- dearchan enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Crafted from premium stainless steel for unmatched strength and corrosion resistance.
- • **Dual Pack Value:** Two connectors included—double the reliability, double the peace of mind.
- • **Precision Engineering:** Quick disconnect and hose barb design with exact 3/4in inlet/outlet for stable performance.
- • **Seamless Compatibility:** Direct replacement for multiple GM part numbers ensuring perfect fit across key models.
- • **Effortless Installation:** OEM-spec design guarantees a hassle-free, quick swap to get you back on the road fast.

## Overview

The 800-409HP Coolant Connector 2-pack is a robust, stainless steel replacement part engineered for select Buick, Cadillac, and Chevrolet models. Designed to OEM specifications, it offers precise fitment, superior heat and corrosion resistance, and easy installation, ensuring long-term reliability and optimal coolant system performance.

## Description

STRONG COMPATIBILITY - For Buick Rainier 2006-2007, for Cadillac Deville 2002-2005, for Cadillac Escalade 1999-2014, for Cadillac Seville 2002-2004, for Chevrolet Astro 2004-2005, for Chevrolet Avalanche 2007-2013, for Chevrolet Avalanche 1500 2500 2002-2004. More compatible models refer to Product Description. Please double check this replacement whether fits your model before purchase

## Features

- STRONG COMPATIBILITY - For Buick Rainier 2006-2007, for Cadillac Deville 2002-2005, for Cadillac Escalade 1999-2014, for Cadillac Seville 2002-2004, for Chevrolet Astro 2004-2005, for Chevrolet Avalanche 2007-2013, for Chevrolet Avalanche 1500 2500 2002-2004. More compatible models refer to Product Description. Please double check this replacement whether fits your model before purchase
- BULIT TO LAST - Crafted from stainless steel with durable construction for great strength, wearing & corrosion resistace, deformation protectionl. Carefully selected material, throgh try-on, corrosion, heat and pressure tested, can reduce damage from heat fatigue and vibration, ensure high reliability and long-term service
- DIRECT REPLACEMENT - Replace part number 15032062, 15151873, 1515875, 15792820, 15792821, 15792822, 15834772, 15834773, 800409, 800-409HP. Directly replace the old, worn out Coolant Connector, specifically engineered to ensure perfect fit and function seamlessly with your model
- CONNECTOR SPECIFICATION - End Type: Quick Disconnect / Hose Barb; Inlet/Outlet 3/4In, Tube x 5/8In. Through improved desigen, the Heater Core Coolant Hose Connector provides stable performance and high reliability for your equipment part
- EASY TO INSTALL - Professional designed and manufactured from OEM specifications, our coolant connectors well match original equipment form and dimensions, for precise connection, easy replacement and quick installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DearChan |
| Part Number | 800-409HP |
| Product Dimensions | 7.49 x 3.51 x 3.51 cm; 99.79 g |
| Item model number | 800-409HP |
| Colour | Silver |
| Style | 2-PACK |
| Material | Steel |
| Number of Pieces | 2 |
| Included Components | Coolant Connector |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 99.8 g |

## Product Details

- **Material:** Steel
- **Brand:** DearChan
- **Colour:** Silver
- **Item dimensions L x W x H:** 7.5 x 3.5 x 3.5 centimetres
- **Connector type:** Adapter
- **Exterior finish:** Alloy Steel
- **Item weight:** 0.22 Pounds
- **Number of pieces:** 2
- **Manufacturer:** DearChan

## Images

![800-409HP Coolant Connector (2-PACK) - Image 1](https://m.media-amazon.com/images/I/614UGyk58JL.jpg)
![800-409HP Coolant Connector (2-PACK) - Image 2](https://m.media-amazon.com/images/I/71JB4KuKawL.jpg)
![800-409HP Coolant Connector (2-PACK) - Image 3](https://m.media-amazon.com/images/I/717qrcru2dL.jpg)
![800-409HP Coolant Connector (2-PACK) - Image 4](https://m.media-amazon.com/images/I/71d1wo8a8wL.jpg)
![800-409HP Coolant Connector (2-PACK) - Image 5](https://m.media-amazon.com/images/I/71NQIxeaXjL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- 800-409HP Coolant Connector HVAC Heater Hose Connector For Buick/GMC/Lincoln Select Models, Inlet/Outlet 3/4In, Tube x 5/8In, Stainless Steel (2-PACK)
- Bentolin Heater Hose Quick Disconnect Tool Heater Line Release Tool for GM 3/4'' Replacement 39190

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**Shop now:** [https://www.desertcart.ro/products/729216500-800-409hp-coolant-connector-2-pack](https://www.desertcart.ro/products/729216500-800-409hp-coolant-connector-2-pack)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-25*