w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
w/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case)
w/ Auto Shift Transfer Case Selector
w/o Auto Shift Transfer Case Selector
Dash Mounted with Auto Shift Transfer Case
Dash Mounted
Browse our selection of quality 4wd switch parts designed specifically for your GMC K2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Sierra SL · Sierra SLE · Sierra SLT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 5.0L · V8 5.7L · V8 6.5L · V8 7.4L
Automatic · Manual