---
product_id: 761252324
title: "34 Inch Core Radiator Cooling Perfect Compatible with 2005-2013 Sierra 1500 4.3L 4.8L 2005-2011 Sierra 1500 5.3L 2009-2012 Sierra 1500 6.2L 6.0L 1999-2000 Sierra 2500 6.0L Replace# 2423"
brand: "lzwell"
price: "฿18691"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/761252324-34-inch-core-radiator-cooling-perfect-compatible-with-2005-2013
store_origin: TH
region: Thailand
---

# 34" core size for perfect fit Aluminum core for superior cooling Direct bolt-on, no mods needed 34 Inch Core Radiator Cooling Perfect Compatible with 2005-2013 Sierra 1500 4.3L 4.8L 2005-2011 Sierra 1500 5.3L 2009-2012 Sierra 1500 6.2L 6.0L 1999-2000 Sierra 2500 6.0L Replace# 2423

**Brand:** lzwell
**Price:** ฿18691
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your Sierra cool and cruising—because overheating is so last season!

## Quick Answers

- **What is this?** 34 Inch Core Radiator Cooling Perfect Compatible with 2005-2013 Sierra 1500 4.3L 4.8L 2005-2011 Sierra 1500 5.3L 2009-2012 Sierra 1500 6.2L 6.0L 1999-2000 Sierra 2500 6.0L Replace# 2423 by lzwell
- **How much does it cost?** ฿18691 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/761252324-34-inch-core-radiator-cooling-perfect-compatible-with-2005-2013)

## Best For

- lzwell enthusiasts

## Why This Product

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

## Key Features

- • **Robust Aluminum Core:** High-quality aluminum with wider/dimpled tubes maximizes heat dissipation for peak engine performance.
- • **Trusted Brand Support:** LZWELL guarantees satisfaction with responsive customer service within 12 hours—confidence you can count on.
- • **Tailored Precision Fit:** Engineered specifically for 2005-2013 Sierra 1500 & 1999-2000 Sierra 2500 models—no guesswork, just seamless compatibility.
- • **Plug & Play Installation:** Swap your old radiator effortlessly—no drilling or modifications required, saving you time and hassle.
- • **Durability Meets Reliability:** Built with premium plastic tanks and corrosion-resistant materials to withstand harsh outdoor conditions.

## Overview

The LZWELL 34-inch core radiator is a direct replacement designed for multiple Sierra 1500 and 2500 models (1999-2013). Featuring a durable aluminum core with enhanced surface area for efficient cooling, it ensures reliable engine temperature management. Easy to install with no modifications needed, this radiator combines factory-spec precision with long-lasting materials, backed by responsive customer support.

## Description

Full description not available

## Features

- 【Tailored for Your Car】: Compatible with 2005 2006 2007 2008 2009 2010 2011 2012 2013 Sierra 1500 4.3L 4.8L 5.3L 6.2L GAS/FLEX 2005-2011 Sierra 1500 5.3L GAS/FLEX 2009 2010 2011 2012 Sierra 1500 6.2L 6.0L GAS/FLEX 1999-2000 Sierra 2500 6.0L GAS radiators.
- 【Appropriate Choice】: Radiator core dimensions: 34"x17.2", core thickness: 1.02". Interchange part number: 2423. Made to exact factory specifications and specifically designed for your vehicle to achieve optimal convenience and functionality.
- 【Sturdy Structure】: Made of high-quality plastic tanks and superior aluminium construction core, wider tube or dimpled tube surface increases contact surface area for more efficient cooling. Extremely long-lasting performance in outdoor conditions, providing you with a reliable and lasting protection.
- 【Easy to Install】: Interchange part number fitment and replacement for factory unit, easy installation, without any drilling or modification.
- 【LZWELL's Service】: LZWELL's quality you can trust, if our radiator does not meet your needs for any reason, please contact us anytime, we will provide you with a satisfactory response within 12 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LZWELL |
| Brand | LZWELL |
| Model | 1023A |
| Item Weight | 5 pounds |
| Product Dimensions | 43 x 7 x 23 inches |
| Item model number | 1023A |
| Manufacturer Part Number | ICF0118701023A |

## Images

![34 Inch Core Radiator Cooling Perfect Compatible with 2005-2013 Sierra 1500 4.3L 4.8L 2005-2011 Sierra 1500 5.3L 2009-2012 Sierra 1500 6.2L 6.0L 1999-2000 Sierra 2500 6.0L Replace# 2423 - Image 1](https://m.media-amazon.com/images/I/81y7VVsKpuL.jpg)
![34 Inch Core Radiator Cooling Perfect Compatible with 2005-2013 Sierra 1500 4.3L 4.8L 2005-2011 Sierra 1500 5.3L 2009-2012 Sierra 1500 6.2L 6.0L 1999-2000 Sierra 2500 6.0L Replace# 2423 - Image 2](https://m.media-amazon.com/images/I/818MiyXrM-L.jpg)
![34 Inch Core Radiator Cooling Perfect Compatible with 2005-2013 Sierra 1500 4.3L 4.8L 2005-2011 Sierra 1500 5.3L 2009-2012 Sierra 1500 6.2L 6.0L 1999-2000 Sierra 2500 6.0L Replace# 2423 - Image 3](https://m.media-amazon.com/images/I/81wbkAFtciL.jpg)
![34 Inch Core Radiator Cooling Perfect Compatible with 2005-2013 Sierra 1500 4.3L 4.8L 2005-2011 Sierra 1500 5.3L 2009-2012 Sierra 1500 6.2L 6.0L 1999-2000 Sierra 2500 6.0L Replace# 2423 - Image 4](https://m.media-amazon.com/images/I/81kr7-Wqf3L.jpg)
![34 Inch Core Radiator Cooling Perfect Compatible with 2005-2013 Sierra 1500 4.3L 4.8L 2005-2011 Sierra 1500 5.3L 2009-2012 Sierra 1500 6.2L 6.0L 1999-2000 Sierra 2500 6.0L Replace# 2423 - Image 5](https://m.media-amazon.com/images/I/812Hp5xhR8L.jpg)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*