The 2009 Honda Civic 1.8L engine typically requires about 3.4 quarts (approximately 3.2 liters) of oil when performing a full change with a new filter, and about 3.0 quarts (roughly 2.8 liters) if you’re not replacing the filter. Use 5W-20 oil in most markets and always verify the level with the dipstick after filling.
Official capacity guidelines
Honda’s service data for the 1.8L engine used in the 2009 Civic lists the exact fill amounts. The figures below reflect a standard oil-change with a new filter.
- With filter: 3.4 quarts (3.2 liters)
- Without filter: 3.0 quarts (2.8 liters)
After adding oil, recheck with the dipstick and top off as needed to reach the full mark. Actual amounts can vary slightly with oil grade and climate, so always confirm by checking the level.
Oil type and practical tips
The 2009 Civic 1.8L generally specifies 5W-20 viscosity oil for normal operating conditions in most regions. If you drive in extreme temperatures, some dealers may recommend 0W-20, but 5W-20 is the common OEM spec. The capacity figures above assume a standard oil change with a new filter.
Filling and checking steps
Create the correct fill by warming the engine briefly, draining old oil, replacing the filter, and then pouring in the recommended amount. After letting the oil settle, recheck the level with the dipstick and add small increments until the full line appears.
Bottom line
Plan on about 3.4 quarts (3.2 liters) for a full oil change with a new filter, or about 3.0 quarts (2.8 liters) if you’re not replacing the filter. Use the recommended 5W-20 oil and verify the final level with the dipstick before driving.
Summary
The 2009 Honda Civic 1.8L engine capacity for oil is 3.4 quarts (roughly 3.2 L) with a new filter, or 3.0 quarts (about 2.8 L) without. Always use 5W-20, and confirm the final level with the dipstick after the oil change.