Looking for a Used Sierra 3500 in your area?
CarGurus has 236 nationwide Sierra 3500 listings starting at $8,993.
Average User Score
4 ⁄ 5 stars
Based on 1 review
GMC Sierra 3500 Questions
what is the towing capacity of a 2003 gmc sierra 3500 dually
I Need A Gmc Duramax Heater Actuator Replacement Diagram
I have been trying to replace the ac/heater actuator in my 2003 GMC duramax, but I can not get the pins lined up correctly.