Capacity Specifications
Automatic Tranmission Fluid Capacity5R55S 12.7 Quarts ( 12.0 L )
6R80 12.1 Quarts ( 11.4 L )
Note: Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and if equipped with an in-tank cooler. The amount of transmission fluid and fluid level should be checked by a qualified technician.