BOLT-OUTLET-PIPE-PLUG-SEAL, Engine Coolant diagram Lt Truck GMC Sierra 2500HD Reg Cab - 03 Bodystyle (4WD)

PNCPart codeTitleQuantity
1 12557563  OUTLET,WAT(ACDelco #15-1794) 01
2 12636733  PIPE,W/PMP OTLT 01
3 12645998  PIPE,ENG COOL OTLT 01