The owners manual says 7.4 qts pan and filter... If you have the same manual as I do it is on page 5-135 of the main manual.
more then 4 quarts
13500
The 2003 Duramax 2500HD typically comes equipped with the Allison 1000 automatic transmission. This transmission is known for its durability and ability to handle the high torque output of the Duramax diesel engine. It features a six-speed design, which enhances towing capacity and overall performance. However, it's always good to verify the specific model and options, as configurations can vary.
The towing capacity for a 2003 Chevrolet Silverado 2500HD equipped with the 6.6L Duramax diesel engine typically ranges from 12,000 to 16,000 pounds, depending on the specific configuration and whether it's equipped with the optional towing package. The truck's overall towing capability can also be influenced by factors such as axle ratio and whether it's a 2WD or 4WD model. Always refer to the owner's manual for the most accurate information regarding your specific vehicle.
@ 13000 lbs from the hitch 16000 lbs from the 5th wheel.
10 us qts.
how much trans fluid from empty to full
22 gal - shortbed 34 gal - longbed
With the 3.73 differential gears, 9,900 lbs.
The 2007 Chevrolet Silverado-2500HD has a V8 engine.
The 2014 Chevrolet Silverado-2500HD has a V8 engine.
The 2013 Chevrolet Silverado-2500HD has 16 valves.