Envoy 2WD V8-5.3L VIN M (2005)
Coolant: Capacity Specifications
COOLING SYSTEM CAPACITY
Standard Wheel Base .................................................................................................................................................................... 12.2 quarts (11.6 liters)
Extended Wheel Base ................................................................................................................................................................... 15.3 quarts (14.5 liters)
NOTE: ALL capacity specifications are approximate. When replacing or adding fluids, fill to the recommended level and recheck fluid level.