How to Replace Spark Plugs — 2023-2025 Honda CR-V

Replacing spark plugs on your 2023-2025 Honda CR-V is a key maintenance task to ensure smooth engine performance, prevent misfires, and maintain fuel efficiency, typically needed every 60,000-100,000 miles depending on driving conditions. This DIY repair can save you money with parts costing between $40-$80 compared to shop costs of $150-$250 including labor. With the right tools and this guide, most DIYers can tackle this job confidently in under two hours. DIY Cost: $40-$80 | Shop Cost: $150-$250

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.