Most 2016–2021 Civics specify 0W-20 full synthetic. Typical capacity is about 3.7 qt (~3.5 L) (1.5T L15B7) or ~4.4 qt (~4.2 L) (2.0L K20C2)—confirm on the filler cap and in your manual. Change when Minder prompts, or by 12 months if it never does.
Maintenance Minder calculates oil life from engine load, temperature, and trip patterns, so a highway commuter may see 8,000–10,000 miles (13,000–16,000 km) while a short-trip owner sees far less. Reset the Minder after each service so the next interval starts clean.
OEM oil filter (non–Type R)15400-PLM-A02
Genuine Honda filter for most 10th-gen gas Civics; supersedes older PLM-A01 / RTA numbers. Type R: confirm by VIN.
Drain plug washer94109-14000
14 mm crush washer—replace every oil change.
- Viscosity
- 0W-20 full synthetic
- 1.5T capacity
- ~3.7 qt (~3.5 L) w/ filter
- 2.0L capacity
- ~4.4 qt (~4.2 L) w/ filter
- Trigger
- Minder A/B (or yearly)
1.5T turbo owners: frequent short trips can dilute oil with fuel. Check level monthly and don’t stretch past Minder prompts.
Log oil brand, viscosity, and mileage in Carmainty each change so you can spot level creep between services.