Metra GM Onstar Retention Module

Our Price: $170.37

  • Model: GMOS01
  • Weight: 0.62 lbs
  • Manufactured by: METRA

Quantity:

Metra GM Onstar Retention Module
Metra GM Onstar Retention Module
  • Compatible with non-amplified GM vehicles
  • Retains OnStar® with adjustable volume output
  • Retains chime with adjustable volume output
  • Retains RAP feature
  • USB update interface compatible