---
product_id: 223885009
title: "AutoShack Radiator 17.25\" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 2003-2013 GMC Sierra 1500 1-PC"
brand: "auto shack"
price: "Bs.3270"
currency: BOB
in_stock: true
reviews_count: 8
url: https://www.desertcart.bo/products/223885009-autoshack-radiator-17-25-438-2-mm-core-replacement-1999
store_origin: BO
region: Bolivia
---

# 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 2003-2013 GMC Sierra 1500 1-PC

**Brand:** auto shack
**Price:** Bs.3270
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your engine chill and your drive unstoppable!

## Quick Answers

- **What is this?** AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 2003-2013 GMC Sierra 1500 1-PC by auto shack
- **How much does it cost?** Bs.3270 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/223885009-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

- • **Confidence with Warranty:** Backed by a 6-month warranty to keep your ride worry-free and road-ready.
- • **Precision Engine Cooling:** Optimized 17.25" core ensures your Silverado or Sierra runs cooler under pressure.
- • **Certified Quality Assurance:** Built to ISO/IATF 16949 standards for a flawless, direct OE replacement fit.
- • **Corrosion-Resistant Durability:** Aluminum and plastic construction resists rust, extending radiator lifespan.
- • **Effortless Vehicle Compatibility:** Designed specifically for 1999-2013 Silverado 1500 and 2003-2013 Sierra 1500 models.

## Overview

The AutoShack Radiator 17.25" Core Replacement is a premium, corrosion-resistant radiator engineered for 1999-2013 Chevrolet Silverado 1500 and 2003-2013 GMC Sierra 1500. Manufactured to ISO/IATF 16949 standards, it guarantees a precise OE fit and superior cooling efficiency, backed by a 6-month warranty for reliable, long-term performance.

## Description

Full description not available

## 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 2002-2008 Escalade 2005-2008 Escalade ESV models, ensuring perfect fit and optimal performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FBH8X2P |
| Best Sellers Rank | #523,118 in Automotive ( See Top 100 in Automotive ) #1,735 in Automotive Replacement Engine Radiators |
| Brand | Auto Shack |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,020) |
| Date First Available | February 21, 2014 |
| Exterior | Aluminum, Plastic |
| Item Weight | 14.3 pounds |
| Item model number | RK935 |
| Manufacturer | Auto Shack |
| Manufacturer Part Number | RK935 |
| OEM Part Number | 2423, 41-2423A, CU2423 |
| Package Dimensions | 42.9 x 22.8 x 6.7 inches |

## Images

![AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 2003-2013 GMC Sierra 1500 1-PC - Image 1](https://m.media-amazon.com/images/I/61YEOiXmotL.jpg)
![AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 2003-2013 GMC Sierra 1500 1-PC - Image 2](https://m.media-amazon.com/images/I/71DYJzKUfTL.jpg)
![AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 2003-2013 GMC Sierra 1500 1-PC - Image 3](https://m.media-amazon.com/images/I/81HKLRnWXUL.jpg)
![AutoShack Radiator 17.25" (438.2 mm) Core Replacement for 1999-2013 Chevrolet Silverado 1500 2003-2013 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 2003-2013 GMC Sierra 1500 1-PC - Image 5](https://m.media-amazon.com/images/I/71jiPge8PcL.jpg)

## Questions & Answers

**Q: core length? i need a 34"...description says 34" heught???**
A: thats' correct - core length is 34 inches

**Q: trans lines are different how do i get them on ?**
A: Only works if u have 2 lines versus 4 lines if ur radiator is oil cooled this will not work

**Q: Does it have a drain?**
A: The one I received did have an installed drain.

**Q: Will this fit a 2005 Yukon 1500?**
A: I bought this by mistake I'd ur radiator is oil cooled then no check to see if u have 2 lines in each side if it does then this will not work that's the problem I had . I ad 4 lines and didn't realize it cost me more to ship it back than the cost even though it was never hooked up mine was for a 05 Yukon Denali so just check the number of lines running to ur radiator

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice radiator
*by H***H on June 29, 2025*

Nice quality and perfect fit had no issues with install

### ⭐⭐⭐⭐⭐ Great product
*by J***N on March 3, 2025*

Fit just right and came in on time

### ⭐⭐⭐⭐⭐ Still Working Great
*by M***W on May 29, 2025*

Great Price and Works Like a charm still. Bought it about 6 months ago from this review

## Frequently Bought Together

- AutoShack Radiator for Chevrolet Tahoe Suburban 1500 Avalanche Silverado 1500 Classic GMC Sierra 1500 Classic Yukon XL 1500 Cadillac Escalade EXT Escalade ESV V8 4WD High-Performance Replacement RK935
- Gates 34198 OE Type Engine Coolant Thermostat
- Dorman 603-054 Front Engine Coolant Reservoir Compatible with Select Cadillac / Chevrolet / GMC Models

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**Shop now:** [https://www.desertcart.bo/products/223885009-autoshack-radiator-17-25-438-2-mm-core-replacement-1999](https://www.desertcart.bo/products/223885009-autoshack-radiator-17-25-438-2-mm-core-replacement-1999)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-24*