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Upgrade your vehicle's performance with the K&N Replacement Air Filter part number knn33-3004, designed specifically for select Volkswagen, Audi, and Polo models. This high-flow, washable, and reusable air filter features advanced layered, oiled cotton media engineered to optimize airflow while effectively capturing contaminants. Engineered to boost horsepower, it provides a significant increase in engine efficiency and responsiveness. The filter's easy drop-in installation allows for a seamless upgrade without the need for modifications, making it an ideal choice for drivers seeking improved engine performance and protection.
Constructed with durability in mind, this air filter is designed to last the entire lifespan of your vehicle. Its high-quality materials ensure consistent performance over time, backed by K&N's 10-Year/Million Mile Limited Warranty. By enhancing airflow into your engine, this filter helps improve fuel efficiency and acceleration, making it a valuable upgrade for enthusiasts and daily drivers alike.
The K&N High-Flow Air Filter is compliant with industry standards and offers a no-hassle maintenance experience. When it's time for a cleaning, simply wash and re-oil the filter to restore its peak performance. Whether you're upgrading for better horsepower or seeking reliable filtration, this filter delivers superior airflow and engine protection, ensuring your vehicle runs smoothly for years to come.
Features:
Fitment:
2013 Volkswagen Jetta Hybrid
2013 Volkswagen Jetta Hybrid SE
2013 Volkswagen Jetta Hybrid SEL
2014 Volkswagen Jetta Hybrid
2014 Volkswagen Jetta Hybrid SE
2014 Volkswagen Jetta Hybrid SEL
2014 Volkswagen Jetta Hybrid SEL Premium
2015 Volkswagen Jetta Hybrid SEL Premium
2016 Audi A3 Sportback e-tron Premium
2016 Audi A3 Sportback e-tron Premium Plus
2016 Audi A3 Sportback e-tron Prestige
2016 Volkswagen Jetta Hybrid SEL Premium
2016 Volkswagen Jetta S
2016 Volkswagen Jetta SE
2017 Audi A3 Sportback e-tron Premium
2017 Audi A3 Sportback e-tron Premium Plus
2017 Audi A3 Sportback e-tron Prestige
2017 Volkswagen Jetta S
2017 Volkswagen Jetta SE
2018 Audi A3 Sportback e-tron Premium
2018 Audi A3 Sportback e-tron Premium Plus
2018 Audi A3 Sportback e-tron Prestige
2018 Volkswagen Jetta S
2018 Volkswagen Jetta SE
2018 Volkswagen Jetta Wolfsburg Edition
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
