2003 GMC Sierra 1500 Pickup Owner's Manual - Page 498

Application I Metric Fuel Tank 26.0 gallons Short Bed Long Bed Chassis Cab (pickup Box Delete) Chassis Cab 3500 Chassis Cab 3500 (California) Chassis Cab 3500 Chassis Cab 3500 (California) Chassis Cab 3500HD Chassis Cab 3500HD Air Conditioning Refrigerant Capacity Air Conditioning Refrigerant R-l34a 34.0 gallons 34.0 gallons 27.0 gallons 23.0 gallons 24.0 gallons 23.0 gallons 128 L (128 L) (1 02L) (front) (87 L) (rear) (90 L) (front) (87 L) (rear) (102 L (front) (102 L) (front) (87 L) (front) (68 L) (rear) (87 L) (front) 27.0 gallons 27.0 gallons 23.0 gallons 18.0 gallons 23.0 gallons 1.76 Ibs (0.08 kg) 5-1 23