---
product_id: 19540052
title: "ACDelco GM Original Equipment 15-63489 (20827668) Auxiliary Air Conditioning Evaporator Core"
brand: "acdelco"
price: "18165094₫"
currency: VND
in_stock: true
reviews_count: 2
category: "Ac Delco"
url: https://www.desertcart.vn/products/19540052-acdelco-gm-original-equipment-15-63489-20827668-auxiliary-air-conditioning
store_origin: VN
region: Vietnam
---

# GM OE spec fit & function High refrigerant contact surface Vacuum-brazed & corrosion-treated ACDelco GM Original Equipment 15-63489 (20827668) Auxiliary Air Conditioning Evaporator Core

**Brand:** acdelco
**Price:** 18165094₫
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay original — GM-grade comfort you can trust!

## Quick Answers

- **What is this?** ACDelco GM Original Equipment 15-63489 (20827668) Auxiliary Air Conditioning Evaporator Core by acdelco
- **How much does it cost?** 18165094₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/19540052-acdelco-gm-original-equipment-15-63489-20827668-auxiliary-air-conditioning)

## Best For

- acdelco enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Vacuum-brazed and corrosion-treated for leak-resistant, trouble-free operation 🛡️
- • **Perfect OEM Fit:** Manufactured to GM Original Equipment specs ensuring seamless installation ⚙️
- • **Trusted GM Quality:** GM-recommended replacement part delivering factory-grade reliability and durability
- • **Maximized Cooling Efficiency:** Channel-plate design boosts refrigerant contact for superior cabin cooling ❄️
- • **Upgrade Your Ride’s Comfort:** Restore your vehicle’s A/C performance with a genuine GM evaporator core

## Overview

The ACDelco GM Original Equipment 15-63489 Auxiliary Air Conditioning Evaporator Core is a GM-recommended replacement part engineered to meet original factory specifications. Featuring a channel-plate construction for enhanced refrigerant contact, vacuum-brazed and corrosion-treated for durability, this evaporator core ensures reliable, leak-resistant performance and a perfect fit for your GM vehicle’s HVAC system.

## Description

ACDelco GM Original Equipment A/C Evaporator Cores are heat exchangers and are located in the HVAC housing, where they cool and dehumidify the cabin air. Refrigerant is metered into the evaporator by the orifice tube or expansion valve. This original equipment evaporator core is a GM-recommended replacement for your vehicle’s original components and has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: Leaks..... - I recently had a A/C evaluation and the dealer said the rear evaporator core was leaking and wanted $371 for the part and $800 for the labor. I chose to order this one and have it installed. Well upon completion and recharging the system the evaporator core seems to have been Dead on arrival as it is leaking from the core itself. Now I will have to pay to have it changed once again. Not sure if damaged during shipping or from factory but the item did come in sufficient packaging.
Review: Two Stars - part does not come as displayed,does not include expansion valve as pictured!

## Features

- Channel-plate construction provides a high refrigerant contact surface area, resulting in better performance
- Vacuum-brazed, corrosion-treated, and leak-tested to help provide trouble-free operation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0010G80TQ |
| Brand | ACDelco |
| Customer Reviews | 3.8 3.8 out of 5 stars (5) |
| Date First Available | March 20, 2008 |
| Is Discontinued By Manufacturer | Yes |
| Item Weight | 1.53 pounds |
| Item model number | 15-63489 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 15-63489 |
| OEM Part Number | 20827668 |
| Product Dimensions | 16.5 x 12.3 x 4.75 inches |

## Images

![ACDelco GM Original Equipment 15-63489 (20827668) Auxiliary Air Conditioning Evaporator Core - Image 1](https://m.media-amazon.com/images/I/81meP-rSS9L.jpg)
![ACDelco GM Original Equipment 15-63489 (20827668) Auxiliary Air Conditioning Evaporator Core - Image 2](https://m.media-amazon.com/images/I/71WSmpT5eHL.jpg)
![ACDelco GM Original Equipment 15-63489 (20827668) Auxiliary Air Conditioning Evaporator Core - Image 3](https://m.media-amazon.com/images/I/71CURvJyaYL.jpg)
![ACDelco GM Original Equipment 15-63489 (20827668) Auxiliary Air Conditioning Evaporator Core - Image 4](https://m.media-amazon.com/images/I/61+ZY94vSqL.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.

## Customer Reviews

### ⭐ Leaks.....
*by M***. on May 19, 2017*

I recently had a A/C evaluation and the dealer said the rear evaporator core was leaking and wanted $371 for the part and $800 for the labor. I chose to order this one and have it installed. Well upon completion and recharging the system the evaporator core seems to have been Dead on arrival as it is leaking from the core itself. Now I will have to pay to have it changed once again. Not sure if damaged during shipping or from factory but the item did come in sufficient packaging.

### ⭐⭐ Two Stars
*by G***N on August 14, 2015*

part does not come as displayed,does not include expansion valve as pictured!

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-18*