Sierra 1500 2WD V6-4.3L VIN X (2004)
Coolant: Capacity Specifications
ENGINE COOLING SYSTEM
A/T .............................................................................................................................................................................................. 11.9 liters (12.6 quarts)
M/T .............................................................................................................................................................................................. 12.2 liters (12.9 quarts)
NOTE: ALL capacity specifications are approximate. When replacing or adding fluids, fill to the recommended level and recheck fluid level.