---
product_id: 733833272
title: "GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger"
brand: "gm parts"
price: "$449"
currency: NZD
in_stock: true
category: "Gm Parts"
url: https://www.desertcart.nz/products/733833272-gm-genuine-parts-84087987-air-conditioning-refrigerant-heat-exchanger
store_origin: NZ
region: New Zealand
---

# OE-certified for GM vehicles High refrigerant contact surface Vacuum-brazed & corrosion-treated GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger

**Brand:** gm parts
**Price:** $449
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, drive confident — GM Genuine Parts keep your ride chill and reliable!

## Quick Answers

- **What is this?** GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger by gm parts
- **How much does it cost?** $449 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/733833272-gm-genuine-parts-84087987-air-conditioning-refrigerant-heat-exchanger)

## Best For

- gm parts enthusiasts

## Why This Product

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

## Key Features

- • **Durability You Can Trust:** Vacuum-brazed and corrosion-treated to withstand harsh conditions and prevent leaks.
- • **Safety-First Engineering:** Meets strict OE safety standards, ensuring your vehicle’s systems work flawlessly.
- • **Seamless OEM Integration:** Engineered by GM for perfect fit and compatibility with Chevrolet, Buick, GMC, and Cadillac.
- • **Maximized Cooling Efficiency:** Channel-plate design boosts refrigerant contact for superior AC performance.
- • **Cutting-Edge Material Updates:** Regularly enhanced with new materials and tech for lasting reliability and performance.

## Overview

The GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger features a channel-plate construction for enhanced refrigerant contact, vacuum-brazed and corrosion-treated for durability, and is engineered specifically for GM vehicles to ensure OE-level safety and performance.

## Description

Buy GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Channel-plate construction provides a high refrigerant contact surface area, resulting in better performance
- Vacuum-brazed, corrosion-treated, and leak-tested
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GM Genuine Parts |
| Brand | GM Parts |
| Model | GM Original Equipment |
| Product Dimensions | 34.29 x 25.91 x 12.19 cm; 1.17 kg |
| Item model number | 84087987 |
| Exterior | Machined |
| Manufacturer Part Number | 84087987 |
| Item Weight | 1.17 Kilograms |

## Images

![GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger - Image 1](https://m.media-amazon.com/images/I/61K7-jdXxFL.jpg)

## Questions & Answers

**Q: How does my vehicle’s AC system work?**
A: The AC compressor pressurizes refrigerant gas, which moves to the condenser. The gas releases heat, condensing into a high-pressure liquid. After cooling, the liquid passes over evaporator coils to cool the air as it is blown through the vents.

**Q: What are the signs the system needs service?**
A: Common indicators of an air conditioning system in need of service include warm and/or weak airflow through the vents, frequent on/off cycling of the system and a strange or musty odor.

**Q: Is the puddle of water under my car a sign of AC problems?**
A: Not necessarily. Condensation typically builds up on the AC evaporator and the water is drained at the bottom of the vehicle. That’s normal, but a larger puddle combined with reduced AC performance could indicate a problem.

**Q: Does low refrigerant mean there’s a leak in the system?**
A: In most cases the answer is yes. AC systems in older cars will experience refrigerant leakage over time, but a later-model vehicle that needs continual refrigerant recharging typically indicates a leak.

**Q: Can a new cabin air filter improve AC performance?**
A: Yes. A very dirty or clogged cabin air filter can reduce the airflow of the AC system, reducing its cooling efficiency and making the system work harder than normal. Periodic cabin filter replacements help the AC system keep its cool.

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**Shop now:** [https://www.desertcart.nz/products/733833272-gm-genuine-parts-84087987-air-conditioning-refrigerant-heat-exchanger](https://www.desertcart.nz/products/733833272-gm-genuine-parts-84087987-air-conditioning-refrigerant-heat-exchanger)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-19*