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Upgrade your 2019-2024 Nissan Altima 2.0L with the K&N 19-20 Nissan Altima 2.0L Replacement High-Flow Air Filter, designed to deliver superior airflow and engine performance. Crafted with a layered, oiled cotton media, this washable and reusable filter enhances your vehicle*s horsepower by optimizing air intake while capturing contaminants effectively. Engineered with durability in mind, it is built to last for the entire lifespan of your vehicle, backed by K&N*s 10-Year/Million Mile Limited Warranty, offering peace of mind and long-term value.
Installation is straightforward as the drop-in replacement fits seamlessly into your factory air box, requiring no modifications. This ensures a hassle-free upgrade that immediately improves engine breathing, leading to better throttle response and increased power output. Regular cleaning and re-oiling maintain peak performance, making this filter both an economical and environmentally conscious choice. Whether you're looking for enhanced performance or improved engine protection, the K&N High-Flow Air Filter is a reliable, high-quality solution tailored for your Nissan Altima.
Designed to meet the demands of modern driving, this filter complies with industry standards and is suitable for everyday use. Its high-flow design promotes superior airflow, which can translate to noticeable gains in horsepower and acceleration. Invest in a filter that combines innovative engineering with proven performance, and enjoy driving with confidence knowing your engine is protected with a premium product from K&N Engineering.
Features:
Fitment:
2019 Nissan Altima Edition ONE
2019 Nissan Altima Platinum
2019 Nissan Altima SR
2020 Nissan Altima Platinum
2020 Nissan Altima SR
2021 Nissan Altima SR
2022 Nissan Altima Platinum
2022 Nissan Altima SR
2023 Nissan Altima SR
2024 Nissan Altima SR
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.
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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).
