Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Enhance your vehicle's air quality with the K&N Engineering KNNVF2074 replacement cabin air filter, designed specifically for Mazda 3 and CX-30 models from 2019 to 2021. Made with advanced filtration technology, this washable and reusable filter effectively captures dust, pollen, pollutants, and unpleasant odors, ensuring a healthier environment inside your vehicle. Its durable construction allows for long-term use, providing reliable protection throughout the lifespan of your vehicle. Installing this filter is straightforward and cost-effective, offering a sustainable alternative to disposable filters without compromising air quality. Designed to fit seamlessly into your vehicle's HVAC system, the K&N cabin filter maintains optimal airflow while reducing contaminants that could affect interior comfort and occupants' health. Trust in K&N's quality to keep your vehicle's interior fresh and clean, supporting both comfort and safety during your drives.
Features:
Fitment:
2019 Mazda 3 Base
2020 Mazda 3 Base
2020 Mazda 3 Preferred
2020 Mazda 3 Premium
2020 Mazda 3 Select
2020 Mazda CX-30 Base
2020 Mazda CX-30 Preferred
2020 Mazda CX-30 Premium
2020 Mazda CX-30 Select
2021 Mazda 3 2.0
2021 Mazda 3 2.5 S
2021 Mazda 3 2.5 Turbo
2021 Mazda 3 2.5 Turbo Premium Plus
2021 Mazda 3 Preferred
2021 Mazda 3 Premium
2021 Mazda 3 Select
2021 Mazda CX-30 2.5 S
2021 Mazda CX-30 2.5 Turbo
2022 Mazda 3 2.0
2022 Mazda 3 2.5 S
2022 Mazda 3 2.5 Turbo
2022 Mazda 3 2.5 Turbo Premium Plus
2022 Mazda 3 Carbon Edition
2022 Mazda 3 Preferred
2022 Mazda 3 Premium
2022 Mazda 3 Select
2022 Mazda CX-30 2.5 S
2022 Mazda CX-30 2.5 S Carbon Edition
2022 Mazda CX-30 2.5 Turbo
2022 Mazda MX-30 EV Base
2022 Mazda MX-30 EV Premium Plus
2023 Mazda 3 2.5 S
2023 Mazda 3 2.5 Turbo
2023 Mazda 3 2.5 Turbo Premium Plus
2023 Mazda 3 Carbon Edition
2023 Mazda 3 Preferred
2023 Mazda 3 Premium
2023 Mazda 3 Select
2023 Mazda CX-30 2.5 S
2023 Mazda CX-30 2.5 S Carbon Edition
2023 Mazda CX-30 2.5 Turbo
2023 Mazda CX-50 2.5 S
2023 Mazda CX-50 2.5 Turbo
2023 Mazda MX-30 EV Base
2023 Mazda MX-30 EV Premium Plus
2024 Mazda 3 2.5 Carbon Turbo
2024 Mazda 3 2.5 S
2024 Mazda 3 2.5 Turbo Premium Plus
2024 Mazda 3 Carbon Edition
2024 Mazda 3 Preferred
2024 Mazda 3 Premium
2024 Mazda 3 Select Sport
2024 Mazda CX-30 2.5 Carbon Turbo
2024 Mazda CX-30 2.5 S
2024 Mazda CX-30 2.5 Turbo
2024 Mazda CX-50 2.5 S
2024 Mazda CX-50 2.5 Turbo
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).
