---
product_id: 633595090
title: "GM Genuine Parts 21838 Radiator"
brand: "gm parts"
price: "€ 359.65"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/633595090-gm-genuine-parts-21838-radiator
store_origin: FR
region: France
---

# Lightweight 4.41 lbs Corrosion-resistant aluminum core Proudly made in USA GM Genuine Parts 21838 Radiator

**Brand:** gm parts
**Price:** € 359.65
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Stay cool, drive confident with GM Genuine Parts! 🇺🇸

## Quick Answers

- **What is this?** GM Genuine Parts 21838 Radiator by gm parts
- **How much does it cost?** € 359.65 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/633595090-gm-genuine-parts-21838-radiator)

## 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

- • **Built to Last:** Corrosion-resistant aluminum core ensures durability and longevity
- • **Light as a Feather:** Weighs just 4.41 lbs, reducing overall vehicle load
- • **Trusted OEM Quality:** GM-recommended replacement guarantees factory-level reliability
- • **Perfect Fit, Zero Guesswork:** Manufactured to exact GM OE specs for seamless installation
- • **Effortless Cooling Efficiency:** Optimized heat transfer for peak engine performance

## Overview

The GM Genuine Parts 21838 Radiator is a lightweight, corrosion-resistant aluminum radiator engineered to GM OE specifications. Designed for optimal heat transfer and durability, it ensures reliable cooling performance and a perfect fit for your GM vehicle. Proudly made in the USA, this radiator offers factory-quality replacement trusted by professionals.

## Description

ACDelco GM Original Equipment Radiators are GM-recommended replacements for your vehicles original components. Radiators are heat exchangers, typically located in the front of the vehicle where air can flow through the fins and dissipate heat. Modern radiators are made from aluminum and plastic, while older vehicles used copper and brass. These radiators are designed to be corrosion resistant with optimal heat transfer characteristics. These original equipment radiators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

## Features

- Lightweight; the radiators have a positive heat transfer to weight ratio
- Corrosion-resistant aluminum designed core helps optimize the radiators long lasting
- 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 |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | GM Parts |
| Model | Radiator |
| Item Weight | 4.41 pounds |
| Product Dimensions | 39.5 x 19.4 x 7 inches |
| Country of Origin | USA |
| Item model number | 21838 |
| Exterior | Machined |
| Manufacturer Part Number | 21838 |
| OEM Part Number | 22905572 |

## Product Details

- **Brand:** GM Parts
- **Cooler Heatsink Material:** Aluminum
- **Item Weight:** 4.4 Pounds
- **Manufacturer:** ACDelco
- **UPC:** 808709097303

## Images

![GM Genuine Parts 21838 Radiator - Image 1](https://m.media-amazon.com/images/I/81jabSolt2L.jpg)

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**Shop now:** [https://www.desertcart.fr/products/633595090-gm-genuine-parts-21838-radiator](https://www.desertcart.fr/products/633595090-gm-genuine-parts-21838-radiator)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-25*