How to Replace the Engine Air Filter — 2022-2025 Honda Civic

Replacing the engine air filter on your 2022-2025 Honda Civic is a quick and essential maintenance task to ensure optimal engine performance and fuel efficiency. A clogged filter can reduce power, increase fuel consumption, and even cause engine damage over time, so it’s recommended to replace it every 15,000-30,000 miles depending on driving conditions. This DIY guide will save you $50-$80 compared to shop costs of $60-$100, and it’s so straightforward that even a beginner can tackle it in under 15 minutes. DIY Cost: $10-$25 | Shop Cost: $60-$100

You’re done. Clear any stored codes with your scanner and complete a normal drive cycle so the vehicle’s readiness monitors reset.

If the code returns, the root cause likely wasn’t the part you replaced — go back through the diagnostic steps before swapping anything else.