Honda CR-Z, ZF1 (USA / CAN)
Coolant capacity & service interval
Honda CR-Z, ZF1 (USA / CAN) models utilize coolant with a capacity range of 0,44 to 4,9 liters. 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 |
|---|---|
| CR-Z 1.5 (2012-2016) |
|
| CR-Z 1.5 (2010-2011) |
|
Additional Notes
- The Honda CR-Z ZF1 1.5 cooling system carries a dry fill capacity of 4.9 liters, which represents the total volume of the system when completely empty, such as after a full overhaul or component replacement requiring a complete drain.
- The service fill capacity of 4.4 liters is the figure relevant to routine coolant changes, reflecting the amount needed when some residual fluid remains in the system after a standard drain.
- A separate reservoir capacity of 0.44 liters is specified, accounting for the coolant expansion tank volume as a distinct measurement from the main cooling circuit.
- Both the 2010-2011 and 2012-2016 CR-Z 1.5 configurations share identical capacity values across all three measurements, with no variation in dry fill, reservoir, or service fill figures between the two model year groupings.
- The service interval for the cooling system across all covered years follows a flexible schedule governed by the on-board maintenance system, meaning the vehicle's monitoring system determines change intervals rather than a fixed mileage or time-based schedule.