2003 Chevrolet Silverado

Fluids Capacities and Specifications

Engine Oil Capacities
Crankcase
VORTEC 4300 V64.5 quarts(4.3 L)
VORTEC 4800 V86.0 quarts(5.7 L)
VORTEC 5300 V86.0 quarts(5.7 L)
VORTEC 6000 V86.0 quarts(5.7 L)
VORTEC 8100 V86.5 quarts(6.1 L)
Cooling System Capacity
Cooling
VORTEC 4300 V6
With Automatic Transmission12.6 quarts(11.9 L)
With Manual Transmission12.9 quarts(12.2 L)
VORTEC 4800 V8
With Automatic Transmission13.4 quarts(12.7 L)
With Manual Transmission13.7 quarts(13.0 L)
VORTEC 5300 V8
Automatic
Without air conditioner13.4 quarts(12.7 L)
With air conditioner14.9 quarts(14.1 L)
VORTEC 6000 V8
Automatic
With Engine Oil cooler14.8 quarts(14.0 L)
Without Engine Oil cooler14.4 quarts(13.6 L)
Manual
With Engine Oil cooler15.2 quarts(14.4 L)
Without Engine Oil cooler14.8 quarts(14.0 L)
VORTEC 8100 V8
With Manual Transmission21.1 quarts(20.0 L)
With Automatic Transmission20.7 quarts(19.6 L)
Fuel Tank Capacities
Fuel Tank
Short Bed26 gallons(98 L)
Long Bed34 gallons(128 L)
Chassis Cab (Pickup Box Delete)34 gallons(128 L)
Chassis Cab 350027 gallons(102 L)
Chassis Cab 3500 (California)27 gallons(102 L)
Chassis Cab 3500HD23 gallons(87 L)
Chassis Cab 3500
Front27 gallons(102 L)
Rear23 gallons(87 L)
Chassis Cab 3500 (California)
Front24 gallons(90 L)
Rear23 gallons(87 L)
Chassis Cab 3500HD
Front23 gallons(87 L)
Rear18 gallons(68 L)
Air-conditioning Capacities
Air Conditioning Refrigerants Capacity1.76 pounds(0.08 kg)

R-134a

More technical data and oil and fluid capacities for 2003 Chevrolet Silverado on garage.wiki.

Many people saved thousands of dollars by doing some technical service procedures for their 2003 Chevrolet Silverado by themselves. The easiest type of technical maintenance is changing engine oil, axles oil, manual and automatic transmission oil. Changing break fluid in 2003 Chevrolet Silverado is also is a simple task. If you want to change engine oil, for instance, by yourself and save a couple of bucks you need to know how much this fluid engine oil is needed for 2003 Chevrolet Silverado. If you fill engine or axles of your car with oil to the brim it may damage your vehicle engine or axles and void manufacturer warranty. Good news! We have this information and we give it to you for free.

Note: all capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in user manual for your 2003 Chevrolet Silverado. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Note: not all air conditioning refrigerants are the same. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used. If you're not sure, ask your dealer.

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