---
product_id: 227459863
title: "AutoShack Radiator 17.25\" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 1999-2013 GMC Sierra 1500 1-PC"
brand: "auto shack"
price: "S$551"
currency: SGD
in_stock: true
reviews_count: 13
category: "Auto Shack"
url: https://www.desertcart.sg/products/227459863-autoshack-radiator-17-25-438-2-mm-core-replacement-1999
store_origin: SG
region: Singapore
---

# 17.25" core for max cooling ISO/IATF 16949 certified fit 6-month warranty backed AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 1999-2013 GMC Sierra 1500 1-PC

**Brand:** auto shack
**Price:** S$551
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your engine chill and your ride legendary!

## Quick Answers

- **What is this?** AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 1999-2013 GMC Sierra 1500 1-PC by auto shack
- **How much does it cost?** S$551 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/227459863-autoshack-radiator-17-25-438-2-mm-core-replacement-1999)

## Best For

- auto shack enthusiasts

## Why This Product

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

## Key Features

- • **Certified OEM Quality:** Manufactured to ISO/IATF 16949 standards for a flawless, direct-fit replacement—no guesswork, just perfect performance.
- • **Effortless Installation:** Designed as a 1-piece unit for streamlined professional installation—get back on the road faster.
- • **Confidence with Coverage:** Backed by a 6-month warranty, so you can drive worry-free knowing your investment is protected.
- • **Precision Engine Cooling:** Optimized 17.25" core ensures your Silverado or Sierra runs cooler and stronger under pressure.
- • **Corrosion-Resistant Durability:** Built with premium aluminum and plastic to resist rust and extend your radiator’s lifespan.

## Overview

The AutoShack Radiator 17.25" Core Replacement is a premium, corrosion-resistant radiator designed for 1999-2013 Chevrolet Silverado 1500 and GMC Sierra 1500 models. Engineered to ISO/IATF 16949 standards, it offers a precise OE fit and optimal heat dissipation to maintain stable engine temperatures. This 1-piece radiator weighs 15.8 pounds, features durable aluminum and plastic construction, and comes with a 6-month warranty for reliable, long-term performance.

## Description

Buy AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 1999-2013 GMC Sierra 1500 1-PC: Radiators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect fit good quality - Good quality.
Review: Great value - Perfect fit and has been working perfectly

## Features

- Improved Cooling Efficiency: This corrosion-resistant radiator delivers optimal heat dissipation for stable engine temperatures and dependable long-term performance
- Certified Quality & Precise Fit: Manufactured to ISO/IATF 16949 standards using premium materials for a direct fit OE replacement that restores your vehicles original stopping power. Hardware not included
- Specifications: Includes 1 Radiator with 34.06" (865.1 mm) and 17.25" (438.2 mm) for optimal fit and performance
- Warranty & Returns: Backed by a 6-month warranty. Professional installation recommended. Partial returns of bundles are not permitted. Note: Use desertcarts Confirm Fit tool above to verify your exact fit before ordering
- Replacement for Cadillac 2002-2014 Escalade 2003-2014 Escalade ESV models, ensuring perfect fit and optimal performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FBJCX96 |
| Best Sellers Rank | #637,659 in Automotive ( See Top 100 in Automotive ) #2,495 in Automotive Replacement Engine Radiators |
| Brand | Auto Shack |
| Customer Reviews | 4.2 4.2 out of 5 stars (797) |
| Date First Available | February 21, 2014 |
| Exterior | Aluminum, Plastic |
| Item Weight | 15.8 pounds |
| Item model number | RK907 |
| Manufacturer | Auto Shack |
| Manufacturer Part Number | RK907 |
| OEM Part Number | 41-2370A, CU13029, CU2370 |
| Package Dimensions | 43.1 x 22.8 x 7.5 inches |

## Images

![AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 1999-2013 GMC Sierra 1500 1-PC - Image 1](https://m.media-amazon.com/images/I/61uSQBknxYL.jpg)
![AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 1999-2013 GMC Sierra 1500 1-PC - Image 2](https://m.media-amazon.com/images/I/71UqTntn62L.jpg)
![AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 1999-2013 GMC Sierra 1500 1-PC - Image 3](https://m.media-amazon.com/images/I/71jiPge8PcL.jpg)
![AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 1999-2013 GMC Sierra 1500 1-PC - Image 4](https://m.media-amazon.com/images/I/810SVH-KkSL.jpg)
![AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 1999-2013 GMC Sierra 1500 1-PC - Image 5](https://m.media-amazon.com/images/I/81HKLRnWXUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit good quality
*by A***N on August 25, 2025*

Good quality.

### ⭐⭐⭐⭐⭐ Great value
*by R***S on April 12, 2025*

Perfect fit and has been working perfectly

### ⭐⭐⭐⭐⭐ Get the job done with ease
*by J***E on October 23, 2025*

Popped right on in quick and easy the size and function perfect and much better alignment then the original wich in sure this one will last longer then the oem with it's obvious robust feel to the durability

## Frequently Bought Together

- AutoShack Radiator for 1996-2001 AM General Hummer Cadillac 2002-2014 Escalade 2003-2014 Escalade ESV RK907
- ACDelco Gold 24403L Molded Lower Radiator Hose Item Dimensions =LxWxH = 14.4 x 3 x 3 inches
- ACDelco Gold 26390X Molded Upper Radiator Hose

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**Shop now:** [https://www.desertcart.sg/products/227459863-autoshack-radiator-17-25-438-2-mm-core-replacement-1999](https://www.desertcart.sg/products/227459863-autoshack-radiator-17-25-438-2-mm-core-replacement-1999)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-25*