Honda Civic
Brake fluid capacity & service interval
Honda Civic brake fluid capacity ranges between min and max. Service intervals occur at 40000 km or 24 months. Data covers 5 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Civic 1200 (47 kW) (1977-1979) |
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| Civic 1200 (40 kW) (1976-1977) |
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| Civic 1200 (44 kW) (1976-1977) |
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| Civic 1200 (44 kW) (1973-1975) |
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| Civic 1200 (40 kW) (1972-1975) |
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Additional Notes
- The Honda Civic brake fluid fill level across all listed configurations from 1972-1979 is specified as between the minimum and maximum marks on the reservoir, rather than as a fixed volume. A "between min and max" specification is typical for hydraulic brake systems where the fluid level is checked against reservoir markings rather than measured by quantity.
- Every configuration listed, spanning the Civic 1200 in 40 kW, 44 kW, and 47 kW outputs, carries an identical change interval of 40,000 km or 24 months under normal use conditions, whichever comes first.
- The 24-month time limit paired with the 40,000 km distance interval reflects a standard practice for brake fluid, where elapsed time is treated as an independent trigger. Brake fluid absorbs moisture over time, which lowers boiling point regardless of mileage accumulated.
- The 40 kW variant spans two distinct production periods in the specifications, covering 1972-1975 and 1976-1977, yet both periods share the same brake fluid interval and fill specification without variation between them.
- The 44 kW variant similarly appears across two separate year ranges, 1973-1975 and 1976-1977, and carries the same 40,000 km / 24-month interval as the 40 kW configurations, indicating no difference in brake fluid service requirements between these two output levels.
- The 47 kW variant, covering 1977-1979, represents the highest output configuration listed and aligns with the same brake fluid change interval of 40,000 km or 24 months under normal use, consistent with all other listed Civic 1200 configurations.