Lincoln Aviator

Additional Notes

• The Lincoln Aviator 4.6 V8 32V carries a cooling system capacity of 19 liters, which is the largest figure across all configurations in the specifications and reflects the greater fluid volume associated with a larger displacement eight-cylinder engine.
• The 3.0 V6 non-hybrid configurations, both standard and AWD, share an identical cooling system capacity of 17 liters across the 2019-2020 entries.
• The 3.0 V6 AWD Hybrid cooling system holds 18.3 liters, which is 1.3 liters more than the non-hybrid 3.0 V6 configurations, a difference that reflects the additional thermal management demands of a hybrid powertrain.
• The AWD Hybrid variant carries a separate inverter cooling circuit with a capacity of 4.8 liters, meaning the total coolant volume across both circuits combined reaches 23.1 liters for that configuration.
• Under normal use conditions, the 3.0 V6 configurations follow a 100,000-mile or 60-month change interval, while the first change only condition extends that interval to 200,000 miles or 120 months, doubling both the mileage and time thresholds.
• The inverter cooling circuit on the 3.0 V6 AWD Hybrid follows the same interval structure as the main cooling system: 100,000 miles or 60 months under normal use, and 200,000 miles or 120 months for the first change only condition.
• The 4.6 V8 32V specifications include a check interval at 15,000 miles, a detail not present in any of the 3.0 V6 entries, indicating a more frequent monitoring requirement for that engine's cooling system.
• Under normal use, the 4.6 V8 32V requires a coolant change at 50,000 miles or 36 months, which is a considerably shorter interval than the 100,000-mile or 60-month normal use interval specified for the 3.0 V6 configurations.
• The first change only interval for the 4.6 V8 32V is set at 100,000 miles or 60 months, which equals the normal use interval of the 3.0 V6 configurations, illustrating how significantly service expectations differ between the two engine generations.