OER Parts offers a wide selection of Starter Parts and Hardware for your 1998 GMC Truck. OER Parts offers 1998 GMC Truck Starter Motor Brace, 1998 GMC Truck Starter Mounting Bolts, 1998 GMC Truck Starter Motor Heat Shield, 1998 GMC Truck Starter Solenoid, 1998 GMC Truck Starter Rebuild Kit, 1998 GMC Truck Starter Shim Set, 1998 GMC Truck Starter Heat Shield Set, and 1998 GMC Truck Floor Mounted Starter Switch.