Honda Fit III, GK5 (USA / CAN)
Coolant capacity & service interval
Honda Fit III, GK5 (USA / CAN) requires 3,8 liters of coolant. Service intervals follow a flexible on board maintenance system. The data covers 2 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Fit 1.5 16V (2017-2020) |
|
| Fit 1.5 16V (2014-2017) |
|
Additional Notes
- The cooling system capacity of 3.8 liters applies to both the 2014-2017 and 2017-2020 Honda Fit GK5 1.5 16V configurations, representing the total volume of coolant the system holds when filled to specification.
- A 3.8-liter cooling system capacity is consistent with a small-displacement four-cylinder engine, where the coolant circuit encompasses the engine block, cylinder head passages, radiator, heater core, and connecting hoses.
- Both configurations carry a flexible service interval governed by the on-board maintenance system, meaning the vehicle's own monitoring logic determines when a coolant service is due rather than a fixed mileage or time interval.
- On-board maintenance systems calculate service intervals by tracking operating conditions such as engine temperature cycles, load, and elapsed time, so the actual interval between coolant services will vary from one vehicle to the next depending on how the vehicle is driven.