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New Edition Metra Axxess Gmos-lan-034 2006-up Gm Vehicles Gm-lan 11 Data Interface Harness Eco-friendly [ENjXHRoa]

$26.99 $86.99 -69%

Metra Axxess GMOS-LAN-034 Data Interface HarnessIntroducing the Metra Axxess GMOS-LAN-034 Data Interface Harness, a must-have accessory for 2006 and newer GM vehicles. This versatile interface harness is designed to simplify the installation of after

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New Edition Metra Axxess Gmos-lan-034 2006-up Gm Vehicles Gm-lan 11 Data Interface Harness Eco-friendly [ENjXHRoa]

Metra Axxess GMOS-LAN-034 Data Interface Harness

Introducing the Metra Axxess GMOS-LAN-034 Data Interface Harness, a must-have accessory for 2006 and newer GM vehicles. This versatile interface harness is designed to simplify the installation of aftermarket navigation radios while preserving the essential features of your original vehicle setup. The GMOS-LAN-034 retains the OnStar and warning chime functions, ensuring a seamless transition to a new audio system. With its wide range of outputs, including mute, parking brake, VSS, and reverse, installing an aftermarket navigation radio has never been easier.

The GMOS-LAN-034 is equipped with a 12-volt accessory output, allowing for uninterrupted operation of your new radio. This interface harness is compatible with both amplified and non-amplified systems, making it a versatile choice for any vehicle upgrade. Key features include:

  • OnStar and Chime Retention – Keep your OnStar and warning chimes active after installing a new radio.
  • 12V Accessory Output – Power your aftermarket radio with ease.
  • Multiple Outputs – Simplify the installation process with mute, parking brake, VSS, and reverse outputs.

Product Specifications and Technical Details

This interface harness is packed with features that enhance the functionality and convenience of your vehicle's audio system. It includes an ASWC harness for added compatibility, and it retains OnStar and OE Bluetooth functionality. The adjustable volume for chimes and OnStar ensures a personalized listening experience, while the high-level speaker input provides clear and powerful sound. With USB updatable capabilities, the GMOS-LAN-034 stays current with the latest technology. Here are some of the key specifications:
  • Accessory Output – 12 volt, 10 amp
  • R.A.P. Retention – Ensures power to accessories after the engine is turned off
  • High-Level Speaker Input – Delivers superior sound quality
  • USB Updatable – Stay up to date with the latest features and improvements

Practical Uses and Target Audience Scenarios

Whether you're an automotive enthusiast looking to upgrade your vehicle's audio system or a professional installer looking for a reliable solution, the Metra Axxess GMOS-LAN-034 Data Interface Harness is an excellent choice. This harness is compatible with a wide range of GM vehicles, including Chevrolet Cobalt, HHR, Malibu, Pontiac G5, G6, Solstice, Saturn Aura, and Sky. Its user-friendly design and comprehensive features make it an ideal solution for anyone seeking to enhance their vehicle's audio experience. With the GMOS-LAN-034, you can enjoy a seamless installation process and retain all the essential features of your original system.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

I am thoroughly enjoying it.

- Elise K..

February 5, 2026

Absolutely no complaints!

Great functionality and design.

- Lily N..

February 5, 2026

Absolutely no complaints!

Extremely satisfied with my choice.

- Nicholas Y..

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