The cost of a car air filter typically ranges from $20 to $50 for the part itself. If you have a professional replace it, expect to pay a total of $50 to $100, including labor. The final price depends heavily on your vehicle's make and model, the type of filter, and where you have the service done.
There are two main types of air filters: the engine air filter, which protects the engine from contaminants, and the cabin air filter, which cleans the air entering your vehicle's interior. Both are crucial for performance and health, but they are separate parts with different replacement schedules and costs.
Here’s a breakdown of the factors influencing the price:
| Factor | Impact on Cost | Examples / Data Points |
|---|
| Vehicle Make & Model | High-impact. Luxury or performance vehicles often require more expensive, specialized filters. | A filter for a common Honda Civic may cost $15-$25, while one for a BMW 5-Series can be $40-$80. |
| Filter Type (Standard vs. High-Performance) | Moderate to high-impact. Basic pleated paper filters are cheapest. | A standard filter costs $10-$20. A high-performance, washable filter (e.g., K&N) costs $50-$100 but is reusable. |
| Filter Brand | Moderate-impact. OEM (Original Equipment Manufacturer) parts are typically more expensive than aftermarket brands. | An OEM filter from a dealership may cost $30-$50, while a reputable aftermarket brand (e.g., FRAM, Bosch) is $15-$30. |
| DIY vs. Professional Installation | High-impact. Labor costs are a significant portion of the total bill. | The part is $20. A shop's labor charge for the 10-minute job can be $30-$50, bringing the total to $50-$70. |
| Service Location | High-impact. Dealerships are the most expensive, followed by independent mechanics, and then auto parts stores (for DIY). | Dealership: $80-$120. Independent Mechanic: $50-$80. DIY (Part Only): $20-$50. |
Replacing an air filter is one of the easiest DIY car maintenance tasks. In most cars, it requires no tools and takes less than 10 minutes. Simply locate the air filter housing under the hood, unclip it, swap the old filter for the new one, and secure the housing. This simple act can save you the entire cost of labor. A clogged air filter can reduce fuel economy and engine performance, so checking it every 12,000 to 15,000 miles is a smart and cost-effective habit.
