OEM Parts in Insurance Claims: GMC in Montana

How to fight for OEM (original equipment manufacturer) parts in your insurance repair claim, state laws on OEM parts, and when aftermarket parts are acceptable. This guide covers GMC owners specifically in Montana, where Montana's Department of Insurance regulates all claims.

About GMC Claims

Average diminished value: $3,200. Total loss threshold: 75%.

  • Transmission failures
  • Brake rotor warping
  • Fuel system issues

Tips for GMC Owners in Montana

  • Get frame inspection after any collision