Honda CR-V, RE3/RE4 (USA / CAN)

Additional Notes

• The dry fill capacity across all four configurations sits at either 7.1 or 7.0 liters, representing the total volume required when filling a completely drained and empty cooling system, such as after a major overhaul or component replacement.
• The service fill capacity, used during a standard coolant flush where some residual fluid remains in the system, is notably lower than the dry fill in every configuration, ranging from 5.0 to 5.9 liters depending on the model year variant.
• The Honda CR-V RE3/RE4 2.4 2WD built in the 2006-2010 period carries a service fill capacity of 5.0 liters, while the 2010-2011 variant of the same drivetrain specifies a higher service fill of 5.9 liters, a difference of 0.9 liters between the two production periods.
• The 4WD configuration for 2006-2010 shares the same dry fill capacity of 7.1 liters and service fill of 5.0 liters as the 2WD variant from the same period, indicating no meaningful difference in cooling system volume between the two drivetrains in those years.
• The reservoir capacity is consistent at 0.6 liters across all four configurations, regardless of drivetrain or model year, reflecting a standardized overflow and expansion tank volume throughout the RE3/RE4 generation.
• The 2006-2010 2WD configuration is the only one listed under a normal use condition, while the remaining three configurations reference a flexible interval governed by an on-board maintenance system, which adjusts service timing based on monitored driving conditions rather than a fixed schedule.
• Both the 2010-2011 2WD and 4WD variants share identical capacity figures across all three measurements, with a 7.0-liter dry fill, 0.6-liter reservoir, and 5.9-liter service fill, and both operate under the flexible on-board maintenance system interval.