Metra
0 ratings
Metra Electronics 70-2003 1998-2008 Gm 24-Pin into Car Harness, Multi Color
genuine image
Metra Electronics 70-2003 1998-2008 Gm 24-Pin into Car Harness, Multi Color
Metra - offering the best in dash kits and aftermarket car audio installation accessories.
Metra Electronics 70-2003 1998-2008 Gm 24-Pin into Car Harness, Multi Color
Item #: 70658

Metra Electronics 70-2003 1998-2008 Gm 24-Pin into Car Harness, Multi Color

85% of respondents would recommend this to a friend

Item #: 70658

LAK 347301

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, September 28
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Metra - offering the best in dash kits and aftermarket car audio installation accessories.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Seamless Integration
Easily connects GM vehicles from 1998 to 2008 to aftermarket audio systems, ensuring a hassle-free upgrade without cutting or splicing wires.
High-Quality Materials
Constructed with durable materials that guarantee longevity and resistance to wear, enhancing the reliability of your audio setup.
Multi-Color Design
The multi-color wiring harness allows for simple identification of connections, making installation quicker and reducing the likelihood of errors.

Product Details

Shop Metra Electronics 70-2003 1998-2008 Gm 24-Pin into Car Harness, Multi Color online at a best price in Laos. B0002BEQAM
Package Weight1 Pound

Who Should Buy?

Suitable For
  • Car Audio Enthusiasts

    Ideal for users looking to upgrade their vehicle's audio system with compatible wiring harness.

  • DIY Installers

    Perfect for individuals who like to install car stereos themselves without professional help.

  • Specific Vehicle Owners

    Designed specifically for 1998-2008 GM vehicles, ensuring a seamless fit during installation.

Not Suitable For
  • Non-GM Vehicle Owners

    Users with vehicles outside the specified GM model years will find this harness incompatible.

Product Description

Metra Electronics 70-2003 1998-2008 Gm 24-Pin into Car Harness, Multi Color

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Metra Electronics 70-2003 car harness used for?

    Answer: The Metra Electronics 70-2003 car harness is designed to create a seamless connection between aftermarket stereo systems and select 1998-2008 GM vehicles. It allows for the integration of modern audio technology into older vehicles, enhancing both sound quality and compatibility. This harness eliminates the need for cutting factory wires, making installation cleaner and more efficient. If you're looking to upgrade your car's audio for better sound or added features like Bluetooth, the Metra 70-2003 is essential for a smooth transition from factory to aftermarket.
  • Question: Is the Metra 70-2003 compatible with all GM vehicles of that model range?

    Answer: The Metra 70-2003 is specifically designed for select 1998-2008 GM vehicles, including popular models like Chevrolet, GMC, and Pontiac. To ensure compatibility, it’s crucial to check your vehicle's make and model against the product specifications. Using the right harness guarantees that your new stereo will function properly, providing correct wiring connections for audio output and power. This means you can enjoy your music without worrying about compatibility issues.
  • Question: What colors are used in the Metra 70-2003 harness, and why are they important?

    Answer: The Metra 70-2003 harness features a multi-color wiring design that simplifies the installation process. Each wire is color-coded, providing a clear guide to which function it serves, such as speaker outputs, power, and ground. This color-coding helps avoid confusion during installation, reducing errors and ensuring that the connections are made correctly. If you’re DIY-ing the stereo installation at home, having a harness with clear color indicators will save you time and effort.
  • Question: Can I use this harness with any aftermarket stereo system?

    Answer: Yes, the Metra 70-2003 is compatible with most aftermarket stereo systems that fit within GM vehicles from 1998-2008. It serves as an interface to connect various brands of stereos, allowing you to choose a system that meets your specific audio needs. Whether you're interested in a high-end audio experience with extensive features or a basic upgrade for improved sound clarity, this harness supports diverse installation options, making it versatile for audio enthusiasts.
  • Question: How do I install the Metra 70-2003 harness?

    Answer: Installing the Metra 70-2003 harness involves a few basic steps: first, disconnect your vehicle's battery to ensure safety; then, strip and connect the corresponding wires of the harness to your aftermarket stereo. Using crimp connectors, soldering, or wire nuts, ensure that each connection is secure. Finally, plug the harness into the vehicle's factory connector. This straightforward process allows you to install new audio equipment efficiently. Always consult your aftermarket stereo manual for specific wiring instructions.
  • Question: Does the Metra 70-2003 maintain vehicle functions like steering wheel controls?

    Answer: While the Metra 70-2003 harness is designed to work with aftermarket stereos, it may not directly support all vehicle functions like steering wheel controls by itself. However, additional adapters or modules can be purchased separately to maintain these functionalities. If you value the convenience of controlling your stereo from the steering wheel, ensuring you acquire any necessary additional components will enhance your overall user experience.
  • Question: What should I do if my harness doesn’t fit correctly?

    Answer: If the Metra 70-2003 harness does not fit as expected, first ensure that you have the correct model for your vehicle. Double-check compatibility with your specific GM model and year. If it’s the right model and there are still issues, inspect both the harness and the factory connector for damages or debris that might be interfering with the connection. In case of persistent problems, consulting a professional installer can help resolve any fitment issues efficiently.
  • Question: What types of audio upgrades can I make with the Metra 70-2003 harness?

    Answer: The Metra 70-2003 harness opens up a wide range of audio upgrade possibilities. Users often pair it with new head units that offer Bluetooth connectivity, digital radio, or advanced audio processing features. It allows installation of speakers, subwoofers, and amplifiers, creating a tailored audio setup that can enhance sound quality significantly. No matter if you’re an audiophile looking for top-tier sound or just want improved music performance, this harness is a key component for a successful upgrade.
  • Question: Where can I buy the Metra Electronics 70-2003 harness in Laos?

    Answer: You can buy the Metra Electronics 70-2003 1998-2008 GM 24-Pin into Car Harness, Multi Color at Ubuy in Laos. Ubuy offers a wide range of automotive accessories, including this harness, making it convenient to find what you need for your vehicle upgrades. They provide a user-friendly shopping experience and diverse options to enhance your car audio system effectively.
  • Question: Are there any reviews available for the Metra 70-2003?

    Answer: Yes, many online reviews and testimonials highlight users’ experiences with the Metra 70-2003 harness. Customers often appreciate its quality construction and ease of installation, noting that it simplifies the overall stereo upgrade process. Users frequently mention how effectively it facilitates connection with aftermarket systems, enhancing sound quality and functionality in their GM vehicles. Checking reviews can provide insights into how this product has worked in real-world applications, helping you make an informed decision.

Metra Radio Wiring Harnesses Editorial Review

The Metra Electronics 70-2003 wiring harness has garnered attention for its compatibility and functionality when it comes to integrating aftermarket stereos into various GM vehicles from 1998 to 2008. Users express a mix of appreciation and frustration, particularly with how to properly utilize the harness during installation. Many reviews depict the harness as a cost-effective solution for car audio upgrades, especially for DIY enthusiasts on a budget. A common theme among users is the necessity of the additional red 12V accessory wire, which significantly enhances the harness's utility by allowing for a direct connection to the fuse box when the stereo doesn't power on as expected. This specific detail seems to be a game-changer for first-time installers, providing crucial guidance that isn't always clearly explained in the instructions. However, there are notable challenges regarding lead lengths, the necessity for extra wiring, and customization to work effectively with specific models—especially those with Bose audio systems. Several reviewers mention the need to reposition pins within the connector and the limitation of not having enough leads for connection, suggesting that while the harness serves its primary purpose, it does require additional parts or modifications for optimal performance. Customers also emphasize the importance of understanding the wiring layout, sharing tips and methods to navigate the setup efficiently, which is both a testament to the product's utility and an acknowledgment of its learning curve. Overall, the Metra 70-2003 harness appears to offer significant value for those willing to invest time into proper installation, but it is not without its hurdles, especially for novice installers. **

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Cost-effective solution for aftermarket stereo integration.
  • Additional red accessory wire aids installation when stereo doesn't power on.
  • Wide compatibility with various GM models.
  • Helpful insights and tips from users enhance the installation experience.

Cons

  • Requires modification and repositioning of pins for certain installations.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

LAK 347301

Order now and get it around Monday, September 28

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Compatible with 1998–2008 GM vehicles.
  • High impact ABS OEM quality plastic molded connectors.
  • Durable and long lasting design.
  • Innovated for over 70 years based on installer feedback.
  • Installer's Choice recognized for quality and reliability.
  • Essential for finishing your aftermarket radio installation.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.