The 4L80E transmission is a popular and reliable model of automatic transmission found in many different types of vehicles. It is important to ensure that the correct amount of oil is used for this type of transmission, as too little or too much can cause damage to the internal components. The recommended amount of oil for a 4L80E transmission is 11 quarts (10.4 liters). This quantity should be checked regularly, as it may need to be refilled depending on driving habits and other factors such as temperature and vehicle age. Additionally, it's important to use only the manufacturer-specified oil for your specific model, as certain oils may not work correctly with this type of transmission. Proper maintenance will help keep your 4L80E in working order for years to come!