---
id: faq-0071
title: "How often should I get my Volkswagen's air filter replaced?"
category: faq
subtopic: service-and-maintenance
page_type: faq
source_url: "https://www.castlevwcars.com"
tags: ["air-filter", "engine-maintenance", "efficiency"]
questions:
  - "When do I replace my air filter?"
  - "How often does the engine air filter need changing?"
  - "What's the air filter replacement schedule?"
related: [cabin-air-filter, maintenance-schedule, engine-care]
dealer: Castle Volkswagen of Schaumburg
---

Your engine air filter traps dirt and debris, keeping your engine clean and fuel-efficient. Most air filters should be inspected every oil change and replaced every 15,000-30,000 miles, depending on driving conditions and air quality.

**Why it matters:** a clogged filter reduces fuel economy, power, and engine performance. Replacing it is quick, affordable, and keeps your Volkswagen running at peak efficiency.

**Cabin air filter too:** while you're at it, your cabin filter (which cleans air inside the car) typically needs replacement every 12,000-15,000 miles for fresh, clean air.

Castle Volkswagen of Schaumburg stocks genuine Volkswagen filters and can swap them out fast. Call (847) 593-4700 to discuss your vehicle's filter needs and get it done at your next service visit!