Engine oil and filter
Match both the oil grade and specification to this engine. Check the refill conditions before buying oil, then use the dipstick to confirm the final level.
VerifiedProduct compatibility review in progress2004 Honda Civic / Automatic 4-speed · 4 cyl · 1.7 L · EPA 25/34 mpg city/highway
Owner maintenance and common replacements
Factory intervals, fitment limits, tools, fluids, torque information, and common home-service searches.
← Back to specificationsConfiguration-specific service and fitment facts
These sourced values are shared by the specification sheet and the maintenance guides for this exact configuration.
- Engine oil viscosity
- SAE 5W-20 Verified
- Engine oil specification
- Premium-grade detergent oil bearing the API Certification Seal for gasoline engines Verified
- Coolant specification
- Honda All Season Antifreeze/Coolant Type 2, premixed 50/50 Verified
- Brake fluid
- Honda Heavy Duty Brake Fluid DOT 3 Verified
- Automatic transmission fluid
- Honda ATF-Z1 (historical 2004 manual specification; current supersession not established here) Verified
- Automatic transmission drain and refill
- 2.9 US qt Verified
Automatic transmission fluid
Match the fluid to the exact transmission, not just the vehicle model. A drain-and-refill amount differs from the total dry capacity.
VerifiedBrake fluid and inspection
Check the reservoir and inspect any low level, warning light or changed pedal feel before driving. Repeated topping-up is not a repair.
VerifiedCabin air filter
Check reduced ventilation airflow and inspect the cabin filter where fitted. Follow the year-specific instructions for access and installation direction.
VerifiedEngine air filter
Inspect the filter housing and replace the element on the applicable schedule, sooner in dusty use when the manual requires it.
VerifiedEngine coolant
Check the reservoir level with the engine cold and investigate repeated coolant loss. Coolant type and replacement procedure matter as much as capacity.
VerifiedSpark plugs
Use the engine-specific plug type. Check the service schedule and inspect ignition faults before replacing parts.
VerifiedTiming belt and water-pump inspection
Track belt replacement by both age and mileage. This is an engine-specific workshop job, not a generic belt replacement procedure.
VerifiedTires and rotation
Check cold pressures, tread wear and damage. Use the vehicle placard for the fitted tire size and load rather than the tire sidewall maximum.
Verified