Vehicle Fit Guide

Select your particular vehicle by using these series of options. We will then provide a list of all which fit your vehicle.

VFG Mobile App

Vehicle Fit Guide

INSTGMOS-04_web.pdfINSTGMOS-04_web.pdf

Stock No. GMOS-04

GM Class 2 Amp Interface Harness

Product Details

  • Provides accessory (12 volt 10 amp)
  • Retains R.A.P.
  • Retains chimes
  • Provides NAV outputs (including mute)
  • Retains OnStar
  • Adjustable volume for chimes and OnStar
  • Retains balance and fade
  • USB updatable
  • High level speaker input
Are you a parts distributor? Order on Metradealer.com

Other Products from this Category

GMOS-10
GMOS-LAN-03
CHRYSAV

Metra Email List

Subscribe to our email list today and stay up-to-date on new products, events and specials.

Join Email List

Youtube

Subscribe to our YouTube Channel

View Channel