---
product_id: 15161907
title: "GM Genuine Parts 15-63666 (20913751) Air Conditioning Condenser"
brand: "gm genuine parts"
price: "€ 819.39"
currency: EUR
in_stock: true
reviews_count: 13
category: "Gm Genuine Parts"
url: https://www.desertcart.com.cy/products/15161907-gm-genuine-parts-15-63666-20913751-air-conditioning-condenser
store_origin: CY
region: Cyprus
---

# OE-spec fit for perfect installation Optimized for efficient AC cooling Durable brazed aluminum build GM Genuine Parts 15-63666 (20913751) Air Conditioning Condenser

**Brand:** gm genuine parts
**Price:** € 819.39
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, drive confident — GM Genuine Parts AC Condenser, the smart upgrade your ride deserves!

## Quick Answers

- **What is this?** GM Genuine Parts 15-63666 (20913751) Air Conditioning Condenser by gm genuine parts
- **How much does it cost?** € 819.39 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/15161907-gm-genuine-parts-15-63666-20913751-air-conditioning-condenser)

## Best For

- gm genuine parts enthusiasts

## Why This Product

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

## Key Features

- • **Precision OE Fit:** Engineered by GM for seamless compatibility with Chevrolet, Buick, GMC, and Cadillac models—no guesswork, just perfect fit.
- • **Trusted GM Quality:** Backed by GM Genuine Parts legacy—engineered, tested, and validated by the original manufacturer for peace of mind.
- • **Safety-First Design:** Meets GM’s strict safety standards, integrating flawlessly with your vehicle’s climate and safety systems.
- • **Enhanced Cooling Efficiency:** Optimized condenser design maximizes AC performance, keeping your cabin refreshingly cool even on the hottest days.
- • **Rugged Aluminum Construction:** Brazed and mechanically bonded aluminum ensures long-lasting durability and resistance to road debris.

## Overview

The GM Genuine Parts 15-63666 Air Conditioning Condenser is a vehicle-specific, OE-quality replacement part designed for Chevrolet, Buick, GMC, and Cadillac models. Constructed from brazed and mechanically bonded aluminum, it offers superior durability and efficient cooling performance. Engineered and validated by GM engineers, this condenser ensures perfect fitment and integration with your vehicle’s safety and climate systems, delivering reliable, long-lasting air conditioning performance.

## Description

General Motors Company (GM) is an American automotive multinational corporation headquartered in Detroit, Michigan, United States. It was founded by William C. Durant on September 16, 1908, as a holding company, and the present entity was established in 2009 after its restructuring. The company is the largest American automobile manufacturer and one of the world's largest automobile manufacturers..

Review: Great product and it worked great - So I read many of the reviews here as part of my research before purchasing. Many said it was cheap some said it did not fit correctly. For me it fit perfectly as advertised for the make, model, and range of years supported. And I did not find it cheap so far. The question will be can it handle flying debris while driving? Not sure but the build appears to be good enough. As far as working, the vacuum seal held, no leaks the first time so long as you ensure to change the o-rings (rubber seals) sold separately. Fit perfectly and I mean perfectly. Only two small bolts hold it in and the bottom of the unit sits on top of two rubber grommets that provide dampening and structure support.
Review: Direct Fit 2003 Chevy Silverado 1500 LS 2wd - Exact AC Delco direct replacement and after install with new compressor, accumulator and orfice tube the ac system work like new. Could not be more pleased. As far as other reviews about fit, clearly, they did not check the fit at other parts stores to make sure they were ordering the correct part number. Furthermore, reviews complaining about this not being painted black have no clue about replacement parts. The original one is painted black because that is how they did them back in the day. And the new ones are not painted, however, they are aluminum so there really is no value in painting them and just cost the manufacturer more to produce.

## Features

- Brazed and mechanically bonded aluminum construction for OE durability
- 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
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001KSCQOE |
| Best Sellers Rank | #106,977 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Replacement Air Conditioning Condensers |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.4 4.4 out of 5 stars (386) |
| Date First Available | July 7, 2004 |
| Exterior | Painted |
| Item Weight | 6.68 pounds |
| Item model number | 15-63666 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 15-63666 |
| Model | A/C Condenser |
| OEM Part Number | 20913751 |
| Product Dimensions | 36 x 22.8 x 7.5 inches |

## Product Details

- **Material:** Aluminum
- **Brand:** ACDelco
- **Style:** Garden
- **Product Dimensions:** 36"L x 22.8"W
- **Assembly Required:** No

## Images

![GM Genuine Parts 15-63666 (20913751) Air Conditioning Condenser - Image 1](https://m.media-amazon.com/images/I/815RogDyCBL.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

### ⭐⭐⭐⭐⭐ Great product and it worked great
*by R***B on December 28, 2019*

So I read many of the reviews here as part of my research before purchasing. Many said it was cheap some said it did not fit correctly. For me it fit perfectly as advertised for the make, model, and range of years supported. And I did not find it cheap so far. The question will be can it handle flying debris while driving? Not sure but the build appears to be good enough. As far as working, the vacuum seal held, no leaks the first time so long as you ensure to change the o-rings (rubber seals) sold separately. Fit perfectly and I mean perfectly. Only two small bolts hold it in and the bottom of the unit sits on top of two rubber grommets that provide dampening and structure support.

### ⭐⭐⭐⭐⭐ Direct Fit 2003 Chevy Silverado 1500 LS 2wd
*by S***N on September 6, 2024*

Exact AC Delco direct replacement and after install with new compressor, accumulator and orfice tube the ac system work like new. Could not be more pleased. As far as other reviews about fit, clearly, they did not check the fit at other parts stores to make sure they were ordering the correct part number. Furthermore, reviews complaining about this not being painted black have no clue about replacement parts. The original one is painted black because that is how they did them back in the day. And the new ones are not painted, however, they are aluminum so there really is no value in painting them and just cost the manufacturer more to produce.

### ⭐⭐⭐⭐⭐ Cold Air Again!
*by M***K on June 9, 2025*

Since it was half the price of the dealer and the auto parts store, I took a chance on having a delicate radiator shipped. It shipped double boxed, well packaged and delivered with no ill effects. It fit perfect in my 1999 Silverado 5.3L and the A/C now blows cold again!. Although it would be nice if it came with the two seals needed, I needed other seals too so I bought the bag of A/C seals anyway. After watching a few videos, this was a very easy job to replace the condenser and recharge the system. The other stuff I needed to finish the job- PAG oil, Seals, 28oz of R134A and borrowed the A/C recharging tools from the local auto parts store.

## Frequently Bought Together

- ACDelco GM Genuine Parts 15-63666 Air Conditioning Condenser
- Four Seasons 26738 O-Ring & Gasket Air Conditioning System Seal Kit
- GM Parts 15-5378 Air Conditioning Orifice Tube

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-21*