---
product_id: 83586258
title: "Car Stereo Radio Wire Harness and Antenna Adapter to Aftermarket Radio for Some 2000-2006 Buick Lesabre, 2001-2003 Oldsmobile Aurora, 2000-2005 Pontiac Bonneville- No Factory Bose/Amp"
brand: "asc audio"
price: "$40.43"
currency: USD
in_stock: true
reviews_count: 8
category: "Asc Audio"
url: https://www.desertcart.us/products/83586258-car-stereo-radio-wire-harness-and-antenna-adapter-to-aftermarket
store_origin: US
region: United States of America
---

# Plug & play direct fit Compatible with 3 iconic GM models No cutting, preserves OEM wiring Car Stereo Radio Wire Harness and Antenna Adapter to Aftermarket Radio for Some 2000-2006 Buick Lesabre, 2001-2003 Oldsmobile Aurora, 2000-2005 Pontiac Bonneville- No Factory Bose/Amp

**Brand:** asc audio
**Price:** $40.43
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your ride’s sound without the cut — effortless, clean, and totally compatible!

## Quick Answers

- **What is this?** Car Stereo Radio Wire Harness and Antenna Adapter to Aftermarket Radio for Some 2000-2006 Buick Lesabre, 2001-2003 Oldsmobile Aurora, 2000-2005 Pontiac Bonneville- No Factory Bose/Amp by asc audio
- **How much does it cost?** $40.43 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/83586258-car-stereo-radio-wire-harness-and-antenna-adapter-to-aftermarket)

## Best For

- asc audio enthusiasts

## Why This Product

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

## Key Features

- • **Color-Coded Convenience:** Simplifies installation with color-matched wiring, reducing guesswork and installation time.
- • **Precision Compatibility:** Tailored for 2000-2006 Buick LeSabre, 2001-2003 Oldsmobile Aurora, and 2000-2005 Pontiac Bonneville models.
- • **Standard System Support:** Optimized for non-amplified factory audio systems—perfect for standard setups without Bose or JBL amps.
- • **OEM Integrity Maintained:** Avoids cutting factory plugs, preserving your vehicle’s original wiring and resale value.
- • **Seamless Aftermarket Upgrade:** Plug-and-play harness designed for quick, hassle-free radio installation without splicing wires.

## Overview

The ASC Audio Car Stereo Wire Harness and Antenna Adapter offers a direct plug-and-play solution for installing aftermarket radios in select Buick, Oldsmobile, and Pontiac models (2000-2006). Designed exclusively for standard factory audio systems without amplified setups, it preserves your vehicle’s original wiring by eliminating the need to cut factory plugs, ensuring a clean, professional installation that maintains your car’s value.

## Description

Wire harness and antenna adapter for installing an aftermarket radio. Not compatible with factory amplified systems like Bose, JBL, Sythesis, etc. Only compatible with standard factory audio system. Compatible with: 2000 - 2006 Buick LeSabre, 2001 - 2003 Oldsmobile Aurora, 2000 2001 2002 2003 2004 2005 Pontiac Bonneville

Review: Car stereo adapter - Worked perfectly for what it was for
Review: Wasn’t the best harness - I bought this harness for a 2005 Pontiac Bonneville SLE and it was the right plug. But the harness didn’t come with any sort of wire diagram so I am still trying to figure it out .

## Features

- Wire harness and antenna adapter for installing an aftermarket radio- Wire harness and antenna adapter plugs directly into the car- Will not retain some features like steering audio controls, etc- extra adapters required
- Important: Not compatible with factory amplified systems like Bose, JBL, Sythesis, etc. Only compatible with standard factory audio system.
- Compatible with: 2000 - 2006 Buick LeSabre, 2001 - 2003 Oldsmobile Aurora, 2000 2001 2002 2003 2004 2005 Pontiac Bonneville
- This set eliminates cutting the OEM radio plug and helping to maintain your cars value. After connecting it, your install is simple as the wires will usually color-match and easily connect to the aftermarket stereo wire plug. Without a wiring harness, you will have to cut the factory wire harness and then test each wire to connect to your radio.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XR2NLHZ |
| Best Sellers Rank | #391 in Car Audio & Video Wiring Harnesses |
| Brand | ASC Audio |
| Brand Name | ASC Audio |
| Cable Type | antenna |
| Connector Type | Rca, Car Audio Connector |
| Customer Reviews | 4.0 out of 5 stars 117 Reviews |
| Item Weight | 0.08 Kilograms |
| Manufacturer | Other |
| Material | Acrylonitrile Butadiene Styrene |
| Material Type | Acrylonitrile Butadiene Styrene |
| UPC | 027132757404 |

## Product Details

- **Brand:** ASC Audio
- **Material:** Acrylonitrile Butadiene Styrene
- **Item Weight:** 0.08 Kilograms
- **Connector Type:** Rca, Car Audio Connector
- **Manufacturer:** Other

## Images

![Car Stereo Radio Wire Harness and Antenna Adapter to Aftermarket Radio for Some 2000-2006 Buick Lesabre, 2001-2003 Oldsmobile Aurora, 2000-2005 Pontiac Bonneville- No Factory Bose/Amp - Image 1](https://m.media-amazon.com/images/I/41+keZLUGBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Car stereo adapter
*by J***M on December 31, 2025*

Worked perfectly for what it was for

### ⭐⭐⭐⭐⭐ Wasn’t the best harness
*by J***N on December 17, 2023*

I bought this harness for a 2005 Pontiac Bonneville SLE and it was the right plug. But the harness didn’t come with any sort of wire diagram so I am still trying to figure it out .

### ⭐⭐⭐⭐⭐ 2002 Buick Lesabre Custom
*by D***D on May 18, 2025*

In the end it worked perfectly. I should say that it's not the most straight forward process. I had to connect the red wire from this and my radio harness to a brown accessory wire under the steering column. A lot of extra wires to cap off so don't worry about extras. This won't work without connecting it to the accessory wire under the steering column if you have the same car I do.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-11*