---
product_id: 9327394
title: "High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2010-2024 Infiniti/Nissan: QX56, QX80, Armada, Patrol, 33-2456"
brand: "k&n"
price: "€ 223.12"
currency: EUR
in_stock: true
reviews_count: 13
category: "K&N"
url: https://www.desertcart.be/products/9327394-high-flow-original-lifetime-engine-air-filter-increase-power-premium
store_origin: BE
region: Belgium
---

# Washable & reusable lifetime filter 50% more airflow boost 4-layer contaminant defense High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2010-2024 Infiniti/Nissan: QX56, QX80, Armada, Patrol, 33-2456

**Brand:** k&n
**Price:** € 223.12
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your drive, protect your engine, and join the elite with K&N’s lifetime high-flow filter!

## Quick Answers

- **What is this?** High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2010-2024 Infiniti/Nissan: QX56, QX80, Armada, Patrol, 33-2456 by k&n
- **How much does it cost?** € 223.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/9327394-high-flow-original-lifetime-engine-air-filter-increase-power-premium)

## Best For

- k&n enthusiasts

## Why This Product

- Trusted k&n brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Smart Filtration:** Washable and reusable design reduces waste and replacement costs—sustainability meets savings.
- • **Unleash Engine Power:** Boost horsepower & acceleration with 50% increased airflow for a noticeable performance edge.
- • **Effortless Installation:** Pre-treated and vehicle-specific fit means a quick, no-fuss upgrade in minutes—performance made simple.
- • **Built to Last a Lifetime:** Premium, rugged construction backed by a hassle-free limited lifetime warranty—upgrade once, drive forever.
- • **Trusted American Craftsmanship:** Proudly made in the USA with precision engineering tested on the world’s toughest race tracks.

## Overview

The K&N High-Flow Original Lifetime Engine Air Filter is a premium, washable air filter designed specifically for 2010-2024 Infiniti and Nissan models including QX56, QX80, Armada, and Patrol. Engineered to increase airflow by up to 50%, it enhances horsepower, acceleration, and fuel efficiency. Featuring a durable 4-layer cotton gauze construction, it traps harmful contaminants while lasting the lifetime of your vehicle with minimal maintenance—clean only every 75,000 miles. Easy to install and backed by a limited lifetime warranty, this eco-friendly filter is proudly made in the USA and trusted by millions for superior engine performance.

## Description

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.Compatible Vehicles:2011-2013 INFINITI QX562014-2024 INFINITI QX802017-2024 NISSAN Armada2010-2024 NISSAN Patrol

Review: K&N surprise ! - I needed a new air filter for my 2012 QX56, with 5.6liter V8 that eats escalades, LOL . I could tell that fuel mileage had dropped just a bit over last spring. So I opened the filter case and yeah it was quite dirty. So I was looking at the Wix air filter listed here on desertcart for a QX, but it doesn't have that 'notch' in the corner of the filter so I was afraid to order it. Then I saw the good price here on the K&N filter. I had not tried a K&N air filter before, so why not. It was here in three days and It fit perfectly. The K&N has a larger filter area where the stock filter was plastic for a good two inches of filter area. Immediate difference. The fuel mileage is up to 19 mpg, consistently! I didn't buy the QX for fuel mileage, mostly cause it is built like a tank. That K&N will let the 5.6 'sing' a little too. It sounds good on acceleration,where it was quite muffled before. I like the idea that the engine is getting more air, and the boost in fuel mileage is a bonus, if I can keep my foot out of the accelerator. It is a well built made in USA air filter. I am glad I tried it. I think you will notice a difference for the better too! Thanks K&N.
Review: More surface area, more power! - I feel there was a noticeable difference in power with my Armada when I installed this K&N air filter. The standard air filters only provide 70% of the media surface that the K&N one does.

## Features

- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (based on the average miles driven per year of 15,000 miles)
- ULTIMATE LONGEVITY: No-hassle limited lifetime warranty on stock replacement K&N air filters- limitations apply
- EASY INSTALLATION: K&N Air Filters are pre-treated and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- ECO-FRIENDLY: Using a washable, reusable engine air filter helps reduce replacement air filter waste- a K&N air filter is designed to last longer than 10 or more disposable filters
- MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005JIQJOY |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #110,901 in Automotive ( See Top 100 in Automotive ) #1,740 in Automotive Replacement Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Customer Reviews | 4.6 out of 5 stars 450 Reviews |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844297297 |
| Included Components | INFINITI QX56 V8-5.6L F/I, 2011-2013 |
| Item Dimensions L x W x H | 19.88"L x 12.5"W x 3.31"H |
| Item Type Name | INFINITI QX56 V8-5.6L F/I, 2011-2013 |
| Item Weight | 1.9 pounds |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | 33-2456 |
| Manufacturer Warranty Description | LIMITED WARRANTY |
| Model Number | 33-2456 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 165461LA0A |
| OEM Part Number | 165461LA0A |
| Product Dimensions | 19.88"L x 12.5"W x 3.31"H |
| Product Grade | Replacement Part |
| Shape | Pentagonal |
| UPC | 024844297297 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** K&N
- **Fit Type:** Vehicle Specific Fit
- **OEM Part Number:** 165461LA0A
- **Product Dimensions:** 19.88"L x 12.5"W x 3.31"H
- **Product Grade:** Replacement Part

## Images

![High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2010-2024 Infiniti/Nissan: QX56, QX80, Armada, Patrol, 33-2456 - Image 1](https://m.media-amazon.com/images/I/814u+ryuEwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ K&N surprise !
*by D***N on June 19, 2015*

I needed a new air filter for my 2012 QX56, with 5.6liter V8 that eats escalades, LOL . I could tell that fuel mileage had dropped just a bit over last spring. So I opened the filter case and yeah it was quite dirty. So I was looking at the Wix air filter listed here on amazon for a QX, but it doesn't have that 'notch' in the corner of the filter so I was afraid to order it. Then I saw the good price here on the K&N filter. I had not tried a K&N air filter before, so why not. It was here in three days and It fit perfectly. The K&N has a larger filter area where the stock filter was plastic for a good two inches of filter area. Immediate difference. The fuel mileage is up to 19 mpg, consistently! I didn't buy the QX for fuel mileage, mostly cause it is built like a tank. That K&N will let the 5.6 'sing' a little too. It sounds good on acceleration,where it was quite muffled before. I like the idea that the engine is getting more air, and the boost in fuel mileage is a bonus, if I can keep my foot out of the accelerator. It is a well built made in USA air filter. I am glad I tried it. I think you will notice a difference for the better too! Thanks K&N.

### ⭐⭐⭐⭐⭐ More surface area, more power!
*by M***R on February 20, 2026*

I feel there was a noticeable difference in power with my Armada when I installed this K&N air filter. The standard air filters only provide 70% of the media surface that the K&N one does.

### ⭐⭐⭐⭐⭐ Vroom vroom
*by P***E on April 17, 2026*

Edit because I'm a dummy. DOH! This fits perfect. If you think it doesn't, flip it over and retry. Just make sure that beveled edge is in the correct corner. Usually I don't notice as much of a difference with filters. But my v8 definitely had a lil extra giddy up 😎

## Frequently Bought Together

- K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2010-2024 Infiniti/Nissan: QX56, QX80, Armada, Patrol, 33-2456
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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-13*