---
product_id: 538485673
title: "AutoShack Radiator for 2000-2005 Pontiac Bonneville 2000-2005 Buick LeSabre 3.8L V6 FWD RK0001"
brand: "auto shack"
price: "$284.49"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/538485673-autoshack-radiator-for-2000-2005-pontiac-bonneville-2000-2005-buick
store_origin: US
region: United States of America
---

# Direct-fit design for hassle-free install High-density fins for max cooling Aluminum build with corrosion resistance AutoShack Radiator for 2000-2005 Pontiac Bonneville 2000-2005 Buick LeSabre 3.8L V6 FWD RK0001

**Brand:** auto shack
**Price:** $284.49
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, drive confident—upgrade your ride’s heart today!

## Quick Answers

- **What is this?** AutoShack Radiator for 2000-2005 Pontiac Bonneville 2000-2005 Buick LeSabre 3.8L V6 FWD RK0001 by auto shack
- **How much does it cost?** $284.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/538485673-autoshack-radiator-for-2000-2005-pontiac-bonneville-2000-2005-buick)

## 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

- • **Engine Chill Master:** Multi-louvered fins optimize heat dissipation to prevent overheating, even under pressure.
- • **Plug & Play Precision:** Direct-fit design means zero modifications—get back on the road faster.
- • **Tailored for Your Ride:** Specifically engineered for 2000-2005 Pontiac Bonneville & Buick LeSabre 3.8L V6 FWD models.
- • **Complete Cooling Solution:** Includes a high-performance aluminum core radiator assembly for peak engine efficiency.
- • **Built to Brave the Elements:** Heavy-duty aluminum and corrosion-resistant materials ensure long-lasting durability.

## Overview

The AutoShack Radiator RK0001 is a direct-fit, heavy-duty aluminum radiator designed specifically for 2000-2005 Pontiac Bonneville and Buick LeSabre 3.8L V6 FWD models. Featuring high-density multi-louvered fins for superior heat dissipation and corrosion-resistant materials, it ensures reliable engine cooling and long-lasting durability without any installation hassle.

## Description

AutoShack Radiator for 2000-2005 Pontiac Bonneville 2000-2005 Buick LeSabre 3.8L V6 FWD RK0001

## Features

- Quick and easy installation: Direct-fit design eliminates the need for modifications during installation
- Maximum cooling: Built with high-density, multi-louvered fins to optimize heat dissipation and prevent engine overheating, ensuring reliable operation even in extreme conditions
- Heavy-duty durability: Constructed with high-quality aluminum and corrosion-resistant materials for long-lasting reliability and exceptional resistance to rust, even in harsh environments
- Complete replacement kit: Includes a high-performance aluminum core radiator assembly designed to deliver maximum cooling efficiency for your engine
- Vehicle Compatibility: Specifically designed to fit 2000-2005 Pontiac Bonneville 2000-2005 Buick LeSabre 3.8L V6 FWD models, ensuring perfect fit and optimal performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Auto Shack |
| Brand | Auto Shack |
| Item Weight | 12.1 pounds |
| Package Dimensions | 38.8 x 20.1 x 7.3 inches |
| Manufacturer Part Number | RK0001 |

## Images

![AutoShack Radiator for 2000-2005 Pontiac Bonneville 2000-2005 Buick LeSabre 3.8L V6 FWD RK0001 - Image 1](https://m.media-amazon.com/images/I/61T55QWg9iL.jpg)
![AutoShack Radiator for 2000-2005 Pontiac Bonneville 2000-2005 Buick LeSabre 3.8L V6 FWD RK0001 - Image 2](https://m.media-amazon.com/images/I/61cP8yKM4nL.jpg)
![AutoShack Radiator for 2000-2005 Pontiac Bonneville 2000-2005 Buick LeSabre 3.8L V6 FWD RK0001 - Image 3](https://m.media-amazon.com/images/I/81bZJEBurQL.jpg)
![AutoShack Radiator for 2000-2005 Pontiac Bonneville 2000-2005 Buick LeSabre 3.8L V6 FWD RK0001 - Image 4](https://m.media-amazon.com/images/I/81mMHfjl7uL.jpg)
![AutoShack Radiator for 2000-2005 Pontiac Bonneville 2000-2005 Buick LeSabre 3.8L V6 FWD RK0001 - Image 5](https://m.media-amazon.com/images/I/81OIxC3ZgTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Definitely worth the money
*by J***I on May 5, 2025*

Great fit, great price!

### ⭐⭐⭐⭐⭐ It's a radiator
*by J***B on December 6, 2024*

It works, make sure you seal and tighten the trans cooler lines ,as they are loose and will leak

### ⭐⭐⭐⭐⭐ Excellent replacement ‘01 LeSabre
*by T***T on September 15, 2024*

Fit 2001Buick LeSabre perfectly. Be sure and tighten fittings (check as were not tight from merchant, not judging’ just sayin’), we initially missed that. We replaced hoses and thermostat also.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*