---
product_id: 2165799
title: "K&N: RK-3933 AIR CLEANER, Black"
brand: "k&n"
price: "KD 92.87"
currency: KWD
in_stock: true
reviews_count: 11
url: https://www.desertcart.com.kw/products/2165799-k-and-n-rk-3933-air-cleaner-black
store_origin: KW
region: Kuwait
---

# Easy installation Boosts horsepower Proudly made in USA K&N: RK-3933 AIR CLEANER, Black

**Brand:** k&n
**Price:** KD 92.87
**Availability:** ✅ In Stock

## Summary

> 🏁 Rev up your ride with K&N's RK-3933 Air Cleaner!

## Quick Answers

- **What is this?** K&N: RK-3933 AIR CLEANER, Black by k&n
- **How much does it cost?** KD 92.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/2165799-k-and-n-rk-3933-air-cleaner-black)

## 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

- • **Tailored Fit:** Designed specifically for your Harley-Davidson motorcycle.
- • **Lightweight Power:** Weighing only 3.12 lbs, it won’t weigh you down!
- • **Unleash Your Ride:** Transform your Harley with enhanced horsepower and torque.
- • **Effortless Upgrade:** Installation is a breeze—get back on the road in no time!
- • **Quality You Can Trust:** Engineered by K&N, a name synonymous with performance.

## Overview

The K&N RK-3933 Air Cleaner is a high-performance air filter designed specifically for Harley-Davidson motorcycles. It enhances horsepower and torque while being easy to install. Proudly made in the USA, this lightweight filter is backed by K&N's reputation for quality and performance.

## Description

K&N Air Cleaner Assemblies are designed to get more horsepower from your Harley-Davidson motorcycle. These air cleaner assemblies replace the stock air filter and backplate with an oversized K&N Air Filter and custom aluminum backing plate. These assemblies utilizes the stock cover to maintain stock appearance.

## Features

- Designed for Harley-Davidson motorcycles
- Increase horsepower and torque
- Easy to install
- Made in USA
- Backed by K&N
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | K&N |
| Fit Type | Vehicle Specific Fit |
| Product Dimensions | 11.81"L x 5.24"W x 0.79"H |
| OEM Part Number | RK-3931 |
| Global Trade Identification Number | 00024844244147 |
| Manufacturer | K&N Engineering |
| UPC | 024844244147 182682470347 953040024140 |
| Model | K&N FILTERS |
| Item Weight | 3.12 pounds |
| Country of Origin | USA |
| Item model number | RK-3931 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | RK-3931 |

## Images

![K&N: RK-3933 AIR CLEANER, Black - Image 1](https://m.media-amazon.com/images/I/51Q9FqGV7UL.jpg)
![K&N: RK-3933 AIR CLEANER, Black - Image 2](https://m.media-amazon.com/images/I/71Coqck5I5L.jpg)
![K&N: RK-3933 AIR CLEANER, Black - Image 3](https://m.media-amazon.com/images/I/81FwlG-erFL.jpg)
![K&N: RK-3933 AIR CLEANER, Black - Image 4](https://m.media-amazon.com/images/I/81N0CYHcqVL.jpg)
![K&N: RK-3933 AIR CLEANER, Black - Image 5](https://m.media-amazon.com/images/I/81efUbtW6SL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Love it
  

*by J***E on Reviewed in the United States on March 11, 2022*

Between K&N and screamin eagle. I had to go with K&N I use in all my vehicles and less the HD screamin eagle. Easy to install 15 minutes total 12 Harley dayna. Good stage 1 upgrade with Vance and Hines and fuel pak bike sounds and runs great.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good buy for a dyna
  

*by B***S on Reviewed in the United States on April 18, 2016*

Paired this with Vance and Hines slash cut 3" slip ons and a fuel pak 3 for my 2015 Dyna Fat Bob. I chose this model because I like the look of the stock air cleaner. Took around 25 minutes to install with no major hiccups or difficulties. The fuel pak map worked well and there are no decel pops. Haven't dyno'd yet but I'd say 10-15% power gain.

### ⭐ 1.0 out of 5 stars







  
  
    Right Kit, Wrong Filter, Bad Customer Service from K&N
  

*by A***R on Reviewed in the United States on July 24, 2017*

I received the right kit but the wrong filter although looking the same did not have the right hole patterns to mount it. I email K&N direct thinking that if I send them a picture and explain what's going on they could just ship me the right filter. 3 day and 3 emails later they keep asking me question that put in the original email. (What's the kit number?, Where did you buy it?) all laid out in the original email.The picture attach will explain it all.I just ordered a replacement for Amazon, hopefully this one will work but I have lost a week of riding so far.

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**Shop now:** [https://www.desertcart.com.kw/products/2165799-k-and-n-rk-3933-air-cleaner-black](https://www.desertcart.com.kw/products/2165799-k-and-n-rk-3933-air-cleaner-black)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-21*