---
product_id: 335189633
title: "K&N 33-2399 High Performance Replacement Air Filter for Nissan 370Z"
brand: "k&n"
price: "156934CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/335189633-k-and-n-33-2399-high-performance-replacement-air-filter
store_origin: SN
region: Senegal
---

# Washable & reusable up to 50,000 miles Boosts 1-4 HP OE-grade filtration & engine protection K&N 33-2399 High Performance Replacement Air Filter for Nissan 370Z

**Brand:** k&n
**Price:** 156934CFA
**Availability:** ✅ In Stock

## Summary

> 🏁 Drive Faster, Breathe Better, Own the Road.

## Quick Answers

- **What is this?** K&N 33-2399 High Performance Replacement Air Filter for Nissan 370Z by k&n
- **How much does it cost?** 156934CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/335189633-k-and-n-33-2399-high-performance-replacement-air-filter)

## 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

- • **Lifetime Reusability:** Save money and the planet with a washable, reusable filter designed to last the life of your Nissan 370Z.
- • **Effortless Maintenance:** Clean every 50,000 miles with ease—engineered for durability and consistent performance under all driving conditions.
- • **Race-Proven Power Boost:** Unlock an extra 1-4 horsepower and feel the acceleration surge every time you hit the gas.
- • **Seamless OEM Integration:** Fits perfectly and works flawlessly with your vehicle’s original electronics—no warranty worries.
- • **Advanced Cotton Gauze Tech:** Experience superior airflow with multi-layered cotton gauze that balances max air intake and engine protection.

## Overview

The K&N 33-2399 High Performance Replacement Air Filter is engineered specifically for the Nissan 370Z 3.7L, delivering a proven 1-4 horsepower increase through advanced cotton gauze filtration technology. Washable and reusable for up to 50,000 miles, it offers exceptional airflow without compromising engine protection or vehicle warranty. Designed for easy installation and seamless OEM compatibility, this filter ensures your engine breathes cleaner, performs stronger, and lasts longer.

## Description

From the Manufacturer                view larger.K&N Replacement Automotive Air FiltersThe K&N High-Flow air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life. Our automotive OE (original equipment) replacement air filters generally add 1-4 horsepower. The secret to our success lies in the unique characteristics of our filter medium that was originally developed by K&N all those years ago in the dust, sweat and tears of desert motocross racing. We just wanted to win races and stumbled on a cotton filtration technology destined to be great. Our high flow cotton gauze air filter is washable, reusable and built to last for the life of an automotive or motorcycle engine. K&N air filters consist of four to six sheets of cotton gauze layered between two sheets of aluminum wire mesh. This media is then pleated and oiled to enhance its filtering capabilities and overall performance. K&N Air Filters were created for an environment requiring maximum horsepower and enhanced acceleration in addition to protection from the dirt and dust of off-road racing. The result is an air filter that allows dramatically more air into an engine, is washable and reusable, and will protect your engine for the life of your vehicle.Designed to Increase Horsepower & AccelerationK&N High-Flow Air Filter Features & BenefitsWill NOT Void Vehicle WarrantyEconomical, a K&N Air Filter Will Last the Life of Your Automobile, Motorcycle, or ATVEasy to Install Dyno Chart example - 33-2360 with est. gain of 2.15 horsepower at 5695RPM on a 2009 Toyota Corolla 1.8Lview larger  Results will vary depending on part number and vehicle.view larger Engine Protection and FiltrationAnyone can flow more air. The trick is to flow more air safely. In our opinion we hit the sweet spot – an optimal blend of high air flow, filtration efficiency, durability and dust capacity. We take filtration seriously. K&N Air Filter media has been tested both in-house and by independent labs using the ISO5011 test developed by the Society of Automotive Engineers. In addition we test many of our filters both in and out of the OE airbox ensuring proper fit and function. Our goal is to design filters with the maximum possible airflow achievable while providing guaranteed engine protection.The Importance of OilA K&N Air Filter is made of 4 to 6 layers of cotton gauze sandwiched between two epoxy-coated aluminum wire screens. The cotton is treated with a specially formulated grade of oil causing tackiness throughout the cotton’s microscopic strands. The nature of the cotton allows high volumes of airflow, and when combined with the tackiness of the oil creates a powerful filtering media that ensures engine protection. In contrast, most other media can not maintain the same balance of airflow and filtration throughout the filter's life without sacrificing one or the other. With a K&N Air Filter, there is no sacrifice. Never Replace Your Air Filter AgainHandmade in the USA and in the United Kingdom using only the finest materials, K&N OE Replacement Air Filters are washable and reusable. Regardless of what you’ve heard, it’s almost impossible to wash your K&N Air Filter too much. Inside our testing laboratory, we have washed and re-oiled one K&N Air Filter more than 100 times and it still performs up to specification. Depending on your driving conditions, we recommend cleaning your air filter every 50,000 miles. About K&N EngineeringK&N Engineering, of Riverside, California, is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. From humble beginnings as a family run business over 35 years ago, K&N Engineering, now a truly global company with offices in the UK and the Netherlands, continues to exist as a family owned business with an enthusiast mindset and a direct connection with motor sports that carries over throughout all levels of management and manufacturing.

## Features

- Vehicle Compatibility: Nissan 370Z 3.7
- Designed to boost horsepower and rate of acceleration
- Can be cleaned and used again
- High air flow with exceptional filtration
- Lasts up to 50,000 miles before cleaning is required depending on driving conditions
- Works with original equipment manufacturer vehicle electronics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | K&N |
| OEM Part Number | 16545JK20A, 16546JK20A, 1654LK20A, 71743887, AY120NS050 |
| Global Trade Identification Number | 00024844199782 |
| Manufacturer | K&N |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 024844199782 |
| Product Dimensions | 10.01 x 7.8 x 1.8 cm; 317.51 g |
| Item model number | 33-2399 |
| Manufacturer Part Number | 33-2399 |
| Volume | 75.49 Fluid Ounces |
| Material | Aluminium, Cotton |
| Assembly Required | No |
| Safety Rating | Não aplicável |
| Country of Origin | USA |
| Item Weight | 318 g |

## Product Details

- **Product Grade:** Performance,Replacement
- **Brand:** K&N
- **Fit Type:** Vehicle Specific Fit
- **OEM Part Number:** 16545JK20A, 16546JK20A, 1654LK20A, 71743887, AY120NS050
- **Global Trade Identification Number:** 00024844199782

## Images

![K&N 33-2399 High Performance Replacement Air Filter for Nissan 370Z - Image 1](https://m.media-amazon.com/images/I/81mPo+hsyaL.jpg)

## Frequently Bought Together

- K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2007-2020 Infiniti/Nissan: G35, G37, Q40, Q60, QX50, 350Z, 370Z, Fairlady, Skyline, 33-2399
- K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi
- K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air for your Cabin: Compatible with 2009-2022 Nissan 370Z, VF2082

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-10*