What is the 2003 chevy 2500hd transmission fluid capacity?

If You want to know what the transmission fluid capacity is on the 2003 Chevrolet Silverado 2500HD, then look no further. The 4 speed has a capacity of 13.5 US quarts while the 5 speed has 12.7 US quarts. If You're wondering what type of fluid to use, then it is DEXRON-Ill Automatic Transmission Fluid. Some of the products that You can use are Valvoline Conventional Transmission Fluid Dexron/Mercon or Valvoline MaxLife Full Synthetic Transmission Fluid Multi-Vehicle. The purpose of transmission fluid is to keep Your transmission Youthful and long lasting. It does this by lubricating, cleaning, and regulating the temperature. It's important that You check the fluid levELRegularly so that You don't put Your transmission at risk of damage.