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K&N Replacement High-Flow Air Filter for 2013-2015 Nissan Altima 2.5L * Part #knn33-2478

knn33-2478
In stock
Drop-In Air Filter
$68.99
Upgrade your vehicle's airflow with the K&N Replacement High-Flow Air Filter designed specifically for 2013 to...
$68.99

K&N Replacement High-Flow Air Filter for 2013-2015 Nissan Altima 2.5L * Part #knn33-2478

Upgrade your vehicle's airflow with the K&N Replacement High-Flow Air Filter designed specifically for 2013 to 2015 Nissan Altima models equipped with a 2.5L engine. Crafted with layered, oiled cotton media, this washable and reusable filter improves engine breathing by increasing airflow, which can lead to noticeable gains in horsepower and acceleration. Its advanced design effectively captures contaminants while allowing for maximum air passage, ensuring optimal engine performance and protection over the long term.

The K&N filter is engineered for easy installation as a drop-in replacement, fitting seamlessly into your factory air box without requiring modifications. Its durable construction is built to last the entire lifespan of your vehicle, backed by K&N's 10-Year/Million Mile Limited Warranty, offering peace of mind with every mile driven. This filter not only enhances your vehicle's power but also contributes to better fuel efficiency and engine longevity by maintaining cleaner airflow.

Designed with convenience in mind, the filter can be washed and reused multiple times, making it an economical and eco-friendly choice for drivers seeking high-performance upgrades. Whether you're looking for increased horsepower, improved airflow, or a reliable replacement, the K&N replacement filter delivers consistent, high-quality performance for your Nissan Altima.

Features:

  • Layered oiled cotton media for improved airflow and contaminant capture
  • Washable and reusable design extends the life of the filter
  • Easy drop-in installation for seamless factory fit
  • Engineered to increase horsepower and engine efficiency
  • Backed by K&N's 10-Year/Million Mile Limited Warranty

Fitment:
2013 Nissan Altima Base
2013 Nissan Altima S
2013 Nissan Altima SL
2013 Nissan Altima SV
2014 Nissan Altima Base
2014 Nissan Altima S
2014 Nissan Altima SL
2014 Nissan Altima SV
2015 Nissan Altima Base
2015 Nissan Altima S
2015 Nissan Altima SL
2015 Nissan Altima SV
2016 Nissan Altima Base
2016 Nissan Altima S
2016 Nissan Altima SL
2016 Nissan Altima SR
2016 Nissan Altima SV
2017 Nissan Altima Base
2017 Nissan Altima S
2017 Nissan Altima SL
2017 Nissan Altima SR
2017 Nissan Altima SV
2018 Nissan Altima S
2018 Nissan Altima SL
2018 Nissan Altima SR
2018 Nissan Altima SV

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Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
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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).

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