Honda Passport, YF7/YF8 (USA / CAN)
Coolant capacity & service interval
Honda Passport, YF7/YF8 (USA / CAN) requires 7,4 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 |
|---|---|
| Passport 3.5 V6 2WD, YF7 (2018-2023) |
|
| Passport 3.5 V6 AWD, YF8 (2018- ) |
|
Additional Notes
- The Honda Passport cooling system capacity of 7.4 liters applies to both the 2WD (YF7) and AWD (YF8) variants of the 3.5 V6, indicating a full cooling system service fill rather than a partial top-off volume.
- A 7.4-liter cooling system capacity is relatively substantial for a passenger SUV V6, reflecting the thermal management demands of a 3.5-liter six-cylinder engine paired with its associated radiator, heater core, and coolant passages.
- Both the YF7 and YF8 configurations share an identical 7.4-liter capacity, meaning the addition of AWD hardware on the YF8 does not alter the cooling system volume relative to the 2WD YF7.
- The service interval for both configurations follows a flexible schedule governed by the on-board maintenance system, which adjusts the coolant service reminder based on actual operating conditions rather than a fixed mileage or time interval.
- A flexible, on-board maintenance system-based interval applies equally to the 2WD YF7 covering 2018-2023 and the AWD YF8 starting from 2018, with no differentiation in interval methodology between the two drivetrain variants.