---
product_id: 4635674
title: "K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Yamaha Motorcycles, KN-140"
brand: "k&n"
price: "$24.83"
currency: USD
in_stock: true
reviews_count: 8
category: "K&N"
url: https://www.desertcart.us/products/4635674-k-and-n-motorcycle-oil-filter-high-performance-premium-designed
store_origin: US
region: United States of America
---

# 17mm welded hex nut for quick wrench-off removal High flow rate for peak engine performance Synthetic-blend media traps harmful contaminants K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Yamaha Motorcycles, KN-140

**Brand:** k&n
**Price:** $24.83
**Availability:** ✅ In Stock

## Summary

> 🛵 Ride Clean, Ride Confident: The Filter Your Yamaha Deserves

## Quick Answers

- **What is this?** K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Yamaha Motorcycles, KN-140 by k&n
- **How much does it cost?** $24.83 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/4635674-k-and-n-motorcycle-oil-filter-high-performance-premium-designed)

## 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 exceptional flow rates to maximize engine efficiency and power delivery.
- • **Broad Compatibility:** Seamlessly works with synthetic, conventional, and blended oils across select Yamaha models.
- • **Effortless Maintenance:** Heavy-duty canister with 17mm hex nut ensures fast, no-fuss filter changes.
- • **Durability You Can Trust:** Laboratory-tested burst strength backed by a 1-year limited warranty for peace of mind.
- • **Unmatched Engine Protection:** Advanced synthetic-blend filtration keeps your Yamaha running cleaner, longer.

## Overview

The K&N KN-140 Motorcycle Oil Filter is a premium, high-performance filter designed specifically for select Yamaha motorcycles. Featuring a synthetic-blend filtration media, it efficiently removes contaminants while supporting high oil flow rates. Its heavy-duty steel/aluminum canister and 17mm welded hex nut enable durable construction and easy wrench-off removal. Compatible with synthetic, conventional, and blended oils, this filter is rigorously lab-tested and backed by a 1-year limited warranty, making it the trusted choice for riders demanding reliability and peak engine protection.

## Description

K&N premium oil filters for powersports vehicles utilize an innovative, highly efficient synthetic-blend filtration media designed to be compatible with synthetic, petroleum-based, and blended oils, including the high concentrations of synthetic racing oils. The heavy-duty canister is engineered to be exceptionally durable, and a 17mm welded hex nut can be used for quick and easy filter removal. Engineered to support exceptionally high flow rates while providing outstanding protection from harmful engine contaminants, each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.Compatible Vehicles:2009-2022 YAMAHA WR250F2009-2022 YAMAHA WR450F2009-2022 YAMAHA XT2502015-2022 YAMAHA YZ2502022 YAMAHA YZ250 Monster Energy Racing Edition2009-2022 YAMAHA YZ250F2021-2022 YAMAHA YZ250F Monster Energy Racing Edition2015-2022 YAMAHA YZ250FX2009-2022 YAMAHA YZ450F2021-2022 YAMAHA YZ450F Monster Energy Racing Edition2015-2022 YAMAHA YZ450FX2009-2021 YAMAHA YFZ450R2008-2021 YAMAHA YFZ450R SE2016-2021 YAMAHA YZ250X2015-2020 YAMAHA MT-1252009-2020 YAMAHA WR250R2015-2020 YAMAHA YP125R X-Max ABS2020 YAMAHA YP125R X-Max Tech Max2015-2020 YAMAHA YZF R1252015-2020 YAMAHA YZF R125A ABS2015-2019 YAMAHA XT250 Tenere2019 YAMAHA YP125R X-Max Iron Max2007-2017 YAMAHA YFZ4502015-2017 YAMAHA YP125R X-Max2016 YAMAHA YZ250F 60th Anniversary Ed.2016 YAMAHA YZ250X 2T2013-2015 GAS GAS EC250 F 4T2012-2015 GAS GAS EC250 F Six Days2013-2015 GAS GAS EC300F2013-2015 GAS GAS EC450F2009-2015 YAMAHA WR250X2011-2013 FANTIC Caballero 250 TF ES2011-2013 HUSQVARNA SMS42011-2013 HUSQVARNA TE1252008-2013 YAMAHA YFM250 Raptor2012 GAS GAS EC250 4T2012 HUSQVARNA SMR1252008-2012 YAMAHA YBR2502011 YAMAHA YFM250R Raptor2010-2011 YAMAHA YFZ450X2011 YAMAHA YFZ450X SE2009-2010 YAMAHA YFZ450X Bill Ballance2008 YAMAHA YFM250 Raptor SE2008 YAMAHA YFM250 Raptor SE Custom2007-2008 YAMAHA YFZ450 SE2007 YAMAHA YFZ450 Bill Ballance Edition

Review: 2021 YZ450F - Excellent quality oil filter. Fits perfectly in my 2021 YZ450F. Super easy to install.
Review: Perfect fit - Works perfect for a yz250f 2022

## Features

- HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
- PROTECT YOUR ENGINE: Synthetic-blend filtration media removes most harmful contaminants
- EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
- VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
- EASY TO REMOVE: Fast and easy Wrench-Off removal
- HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
- NO-HASSLE WARRANTY: 1-Year Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004LV2WB4 |
| Best Sellers Rank | #13,643 in Automotive ( See Top 100 in Automotive ) #20 in Powersports Oil Filters |
| Brand | K&N |
| Brand Name | K&N |
| Compatible with Vehicle Type | All-Terrain-Vehicles |
| Customer Reviews | 4.9 out of 5 stars 1,229 Reviews |
| Global Trade Identification Number | 00024844283115 |
| Included Components | K&N Engineering KN-140 |
| Item Dimensions | 2 x 2 x 2 inches |
| Item Type Name | Oil Filters |
| Item dimensions L x W x H | 2 x 2 x 2 inches |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | KN-140 |
| Manufacturer Warranty Description | Manufacturer |
| Material | Synthetic-Blend Fibers, Steel/Aluminum Canister |
| Material Type | Synthetic-Blend Fibers, Steel/Aluminum Canister |
| Outside Diameter | 1.5 Inches |
| Part Interchange Info | Interchangeable with other manufacturers' filters for Yamaha WR250F (2003-2009), WR250R (2008-2010), WR250X (2008-2010), WR450F (2003-2010), XT250 (2008-2010), YFM250R Raptor (2008-2009), YFZ450 (2004-2009), YZ250 (2003-2008), YZ250F (2003-2009), and YZ450F (2003-2010) models. |
| Product Grade | Performance Part |
| Thread Size | 17mm |
| UPC | 182682937062 704805425173 953040133057 248442831152 024844283115 704805425104 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | All-Terrain-Vehicles |

## Product Details

- **Brand:** K&N
- **Material:** Synthetic-Blend Fibers, Steel/Aluminum Canister
- **Product Grade:** Performance Part
- **Vehicle Service Type:** All-Terrain-Vehicles
- **Item dimensions L x W x H:** 2 x 2 x 2 inches

## Images

![K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Yamaha Motorcycles, KN-140 - Image 1](https://m.media-amazon.com/images/I/61Byf63ZX9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 2021 YZ450F
*by K***E on January 5, 2026*

Excellent quality oil filter. Fits perfectly in my 2021 YZ450F. Super easy to install.

### ⭐⭐⭐⭐⭐ Perfect fit
*by D***. on July 22, 2025*

Works perfect for a yz250f 2022

### ⭐⭐⭐⭐⭐ K&N ALWAYS Means Quality and Performance
*by A***D on July 28, 2025*

Got their tiny cartridge filter for my Yamaha WR250R on Amazon since it was cheaper than anywhere local. I think you can run alternate filter changes (change filter only once every other oil change) if you are only changing oil due to time not mileage. Since I ride maybe 2,000 miles a year these days I’ve stuck to that and have had no issues, but I feel better doing that with a high quality oil filter like a K&N.

## Frequently Bought Together

- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Yamaha Motorcycles, KN-140
- YAMAHA Original OEM Yamalube ACC-10W40-FS-XX Hi Performance Full Synthetic 4T Engine Oil Yamalube OEM - 1 Gallon
- Yamaha Original OEM Yamalube LUB-10W40-FS-12 Hi Performance Full Synthetic 4T Engine Oil Yamalube OEM - 1 Quart

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*