---
product_id: 278197758
title: "K&N Powersports Oil Filter - Cartridge 55x56mm compatible with Kawasaki (KN-123)"
brand: "k&n"
price: "$45.39"
currency: USD
in_stock: true
reviews_count: 5
category: "K&N"
url: https://www.desertcart.us/products/278197758-k-and-n-powersports-oil-filter-cartridge-55x56mm-compatible-kawasaki
store_origin: US
region: United States of America
---

# 55x56mm precision fit High oil flow rate Advanced contaminant trapping K&N Powersports Oil Filter - Cartridge 55x56mm compatible with Kawasaki (KN-123)

**Brand:** k&n
**Price:** $45.39
**Availability:** ✅ In Stock

## Summary

> 🛠️ Filter like a pro, ride like a legend.

## Quick Answers

- **What is this?** K&N Powersports Oil Filter - Cartridge 55x56mm compatible with Kawasaki (KN-123) by k&n
- **How much does it cost?** $45.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/278197758-k-and-n-powersports-oil-filter-cartridge-55x56mm-compatible-kawasaki)

## 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

- • **Optimized Oil Flow:** Engineered for superior oil flow rates, supporting high-performance synthetic oils without compromise.
- • **Race-Grade Filtration:** High-efficiency pleated media traps harmful contaminants to protect your engine under extreme conditions.
- • **Durability You Can Trust:** Constructed with premium resin materials and backed by a limited warranty for peace of mind.
- • **Precision Fit for Kawasaki:** Exact 55x56mm cartridge size ensures seamless compatibility with Kawasaki motorcycles.
- • **Universal Powersports Appeal:** Designed for racers, builders, and everyday riders who demand the best in engine protection.

## Overview

The K&N Powersports Oil Filter KN-123 is a high-performance cartridge filter precisely sized at 55x56mm for Kawasaki motorcycles. Featuring advanced pleated media for superior contaminant capture and engineered to maintain high oil flow rates, it supports synthetic oils and rigorous riding conditions. Built with durable resin materials and backed by a limited warranty, this filter is trusted by racers and everyday riders alike to keep engines running cleaner and longer.

## Description

K&N Oil filter motorcycle cartridgeK&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Powersports Oil Filters trap harmful contaminants while the filter's construction allows for high oil flow rates. K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals.- High performance design for outstanding filtration- High-efficiency media with uniform pleats- Oil filter designs provides for a high rate of oil flow- Ideal for high-end synthetic motor oil

Review: Great product - Great product
Review: Great Quality for Classic Kawasaki - Brilliant oil filter, as to be expected from K&N Fitted in my 1978 Kawasaki Z200

## Features

- Diameter [mm]: 55
- Filter type: Filter Insert
- Length [mm]: 56
- Width [mm]: 55

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000E28N7G |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #82,142 in Automotive ( See Top 100 in Automotive ) #89 in Motorcycle Oil Filters |
| Brand | K&N |
| Brand Name | K&N |
| Compatible with Vehicle Type | motorcycles |
| Customer Reviews | 4.8 out of 5 stars 1,064 Reviews |
| Global Trade Identification Number | 00024844084132 |
| Included Components | OIL FILTER; POWERSPORTS CARTRIDGE |
| Item Dimensions | 5.6 x 5.6 x 6.1 centimeters |
| Item Type Name | K&N KN-123 Oil Filter Oil Filter; Powersports Cartridge |
| Item Weight | 0.1 Pounds |
| Item dimensions L x W x H | 5.6 x 5.6 x 6.1 centimeters |
| Manufacturer | K&N |
| Manufacturer Part Number | KN-123 |
| Material | Resin |
| Material Type | Resin |
| Model Number | KN-123 |
| Number of Items | 1 |
| OEM Equivalent Part Number | KN-123 |
| Outside Diameter | 2.156 inches Inches |
| Outside diameter | 2.156 inches Inches |
| Part Interchange Info | Replacement |
| Product Grade | Performance Part |
| Product grade | Performance Part |
| Thread Size | M17 |
| UPC | 024844084132 |
| Unit Count | 1.0 Count |
| Vehicle service type | motorcycles |

## Product Details

- **Brand:** K&N
- **Item dimensions L x W x H:** 5.6 x 5.6 x 6.1 centimeters
- **Material:** Resin
- **Product grade:** Performance Part
- **Vehicle service type:** motorcycles

## Images

![K&N Powersports Oil Filter - Cartridge 55x56mm compatible with Kawasaki (KN-123) - Image 1](https://m.media-amazon.com/images/I/61kJHEi1K1L.jpg)
![K&N Powersports Oil Filter - Cartridge 55x56mm compatible with Kawasaki (KN-123) - Image 2](https://m.media-amazon.com/images/I/81ESEmBChGL.jpg)
![K&N Powersports Oil Filter - Cartridge 55x56mm compatible with Kawasaki (KN-123) - Image 3](https://m.media-amazon.com/images/I/81My9Clc8KL.jpg)
![K&N Powersports Oil Filter - Cartridge 55x56mm compatible with Kawasaki (KN-123) - Image 4](https://m.media-amazon.com/images/I/714j5PprSdL.jpg)
![K&N Powersports Oil Filter - Cartridge 55x56mm compatible with Kawasaki (KN-123) - Image 5](https://m.media-amazon.com/images/I/71xuYawc2bL.jpg)

## Questions & Answers

**Q: My KLR 650 is 2017.. will it fit this yea?**
A: Yes

**Q: Will this work for a 2023 KLR 650s?**
A: Just check the stock number for a 2023 Kawasaki KlR 650. I know it fits my 2008 Kawasaki KLR 650. Hope this helps!

**Q: will this fit  Kawasaki 300 Bayou**
A: The K&N KN-123 Oil Filter would fit several version of the 300 Bayou. For specific applications, I would recommend reviewing the application page for the K&N KN-123 Oil Filter. 
https://www.knfilters.com/search/applications.aspx?prod=KN-123

**Q: Will this fit a 2009 Ninja 250?**
A: No, the K&N Motorcycle Oil Filter KN-123 will not fit a 2009 Kawasaki EX250R Ninja, the correct oil filter is the K&N Motorcycle Oil Filter KN-401.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by M***1 on 10 June 2026*

Great product

### ⭐⭐⭐⭐⭐ Great Quality for Classic Kawasaki
*by C***L on 13 June 2026*

Brilliant oil filter, as to be expected from K&N Fitted in my 1978 Kawasaki Z200

### ⭐⭐⭐⭐⭐ Excelente filtro
*by C***R on 23 January 2019*

Magnífico servicio. La calidad de k&n es insuperable.

## Frequently Bought Together

- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Kawasaki Vehicles, KN-123
- Tusk Low-Profile Magnetic Drain Bolt Compatible with Kawasaki KLR650 1987-2018, 2022-2025
- Tusk First Line Air Filter Compatible with Kawasaki KLR650 1987-2018, 2022-2025

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-18*