1998 GMC Pick-up Truck Tail Light Assembly C3500 - Sierra SL - Extended Cab Pickup - Fleetside - Lens and Housing - w/o 15000 LB GVW - Right guaranteed to replace your current 1998 GMC Pick-up Truck Tail Light Assembly C3500 - Sierra SL - Extended Cab Pickup - Fleetside - Lens and Housing - w/o 15000 LB GVW - Right. 1998 GMC Pick-up Truck Tail Light Assembly comes new OEM 1998 GMC Pick-up Truck Tail Light Assembly aftermarket new 1998 GMC Pick-up Truck Tail Light Assembly of remanufactured 1998 GMC Pick-up Truck Tail Light Assembly C3500 - Sierra SL - Extended Cab Pickup - Fleetside - Lens and Housing - w/o 15000 LB GVW - Right.