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Metra 70-1858 Radio Wiring Harness For GM 88-05 Harness
The 'Installer's Choice' for over 60 years
Metra 70-1858 Radio Wiring Harness For GM 88-05 Harness
Item #: 1356478

Metra 70-1858 Radio Wiring Harness For GM 88-05 Harness

Item #: 1356478

XCD 20

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*All items will import from US

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The 'Installer's Choice' for over 60 years
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Easy Installation
The Metra 70-1858 harness simplifies the upgrade process for GM vehicles from 1988 to 2005, ensuring straightforward plug-and-play installation without the need for cutting or splicing wires.
Versatile Compatibility
This wiring harness is compatible with a wide range of aftermarket radios, allowing users to enhance their vehicle's audio system regardless of brand preferences or technical expertise.
Reliable Quality
Crafted with high-quality materials, the Metra harness ensures durable connections and superior performance, providing a reliable solution for car audio upgrades and ensuring long-lasting satisfaction for users.

Product Details

Shop the best selection of Metra 70-1858 Radio Wiring Harness at Ubuy Saint Lucia. Find great deals on GM 88-05 Harnesses and upgrade your car audio system today.
Country of OriginThis item will be imported from US
Item Weight0.5 lbs (230 grams)
What is in the boxMetra 70-1858 Radio Wiring... For more details, please check description/product details

Who Should Buy?

Suitable For
  • DIY Car Enthusiasts

    Ideal for individuals who prefer to install car radios themselves, ensuring compatibility with older GM vehicles.

  • Professional Installers

    Useful for car audio specialists who need a reliable harness for efficient radio installations in GM models.

  • Budget Conscious Owners

    Great for those looking to upgrade their car audio system without spending on expensive adapters or services.

Not Suitable For
  • Non-GM Vehicles

    Not suitable for vehicles outside the GM range, as connectors and compatibility differ significantly.

  • Complex Installations

    May not be adequate for custom installations requiring advanced modifications or additional features beyond basic wiring.

  • Limited Technical Skills

    Not ideal for users unfamiliar with car audio wiring, as installation requires basic electrical knowledge and skills.

Product Description

Metra 70-1858 Radio Wiring Harness For GM 88-05 Harness

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Customer Questions & Answers

  • Question: What is the Metra 70-1858 radio wiring harness?

    Answer: The Metra 70-1858 is a radio wiring harness designed for GM vehicles manufactured between 1988 and 2005. This harness allows you to connect an aftermarket radio to your car’s factory wiring without the need for cutting or splicing. It simplifies the installation process by providing color-coded wires that match the factory setup, ensuring a seamless integration while maintaining the vehicle's original electrical integrity.
  • Question: What vehicles are compatible with the Metra 70-1858?

    Answer: The Metra 70-1858 is compatible with a wide range of General Motors vehicles produced from 1988 to 2005, including popular models like Chevrolet, GMC, Pontiac, and Buick. Compatibility may vary depending on specific models and configurations, so it’s recommended to check your vehicle's manual or installation guide to ensure proper fitment.
  • Question: Can I use the Metra 70-1858 with any aftermarket radio?

    Answer: Yes, the Metra 70-1858 can be used with most aftermarket radios that adhere to standard wiring protocols. It provides the necessary connections for power, speakers, and ground. However, it's always a good idea to verify that your specific radio model matches the output needs defined in the harness's instructions to avoid any connectivity issues.
  • Question: How difficult is it to install the Metra 70-1858?

    Answer: Installing the Metra 70-1858 is generally straightforward, especially for individuals familiar with basic automotive electronics. As it comes with color-coded wires, you can easily connect them to your aftermarket radio following the included guide. For those new to car audio systems, consulting tutorials or seeking professional help may enhance the installation experience.
  • Question: What tools do I need for the installation of the Metra 70-1858?

    Answer: To install the Metra 70-1858, you will typically need basic hand tools such as a screwdriver, wire strippers, and possibly electrical tape or connectors for securing the connections. Additionally, having a multimeter on hand can help ensure that you have the correct power and ground connections. Following the installation instructions step-by-step will help guide you through the entire process.
  • Question: Will the Metra 70-1858 maintain the factory features of my GM vehicle?

    Answer: The Metra 70-1858 is designed to enable the use of aftermarket radio systems while retaining essential factory features, such as the steering wheel controls and any factory amplifiers, depending on your vehicle's configuration. This ensures you can enjoy modern audio solutions without sacrificing the functionalities you rely on.
  • Question: Can I connect additional speakers using the Metra 70-1858?

    Answer: While the Metra 70-1858 facilitates the connection of basic speaker outputs from an aftermarket radio, adding additional speakers depends on the power output and capabilities of your new radio. Ensure that your aftermarket unit supports additional speakers and consult your radio’s manual for specific wiring instructions for enhanced sound systems.
  • Question: Does the Metra 70-1858 come with any instructions?

    Answer: Yes, the Metra 70-1858 typically includes a detailed instruction manual that outlines the installation process step-by-step. The manual provides essential information about wiring diagrams and connection points, making it easier for users to install their aftermarket radios efficiently, regardless of prior experience with vehicle electronics.
  • Question: Is the Metra 70-1858 durable?

    Answer: The Metra 70-1858 is constructed with high-quality materials designed to withstand the rigors of automotive use. Its robust build ensures reliable connections and longevity, so you can enjoy uninterrupted audio performance even in challenging conditions. This durability is essential for users looking for a long-lasting solution in their vehicle’s audio system.
  • Question: Where can I buy the Metra 70-1858 Radio Wiring Harness For GM 88-05?

    Answer: You can purchase the Metra 70-1858 Radio Wiring Harness from Ubuy, a trusted online platform that offers a broad selection of automotive accessories, making it easy to find what you need for your vehicle. You can explore Ubuy’s user-friendly interface to navigate through various options and find the right product for your installation needs.

Metra Radio Wiring Harnesses Editorial Review

The Metra 70-1858 Radio Wiring Harness is a must-have for those looking to install an aftermarket radio in a GM car from 1988-2005. It is not compatible with all GM cars, so be sure to double-check before purchasing. This harness does not include a module for retaining steering wheel controls. Installation is straightforward and the product is a great value for the price.

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Pros

  • Easy to install
  • Great value for the price
  • Works well for compatible GM cars

Cons

  • Not compatible with all GM cars

Product Price History

Important information

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