---
product_id: 394917828
title: "K&N 81-0300 Replacement Fuel Filter"
brand: "k&n"
price: "$27.75"
currency: USD
in_stock: true
reviews_count: 7
category: "K&N"
url: https://www.desertcart.us/products/394917828-k-and-n-81-0300-replacement-fuel-filter
store_origin: US
region: United States of America
---

# Replaceable filter element Clear housing for visibility No special tools needed K&N 81-0300 Replacement Fuel Filter

**Brand:** k&n
**Price:** $27.75
**Availability:** ✅ In Stock

## Summary

> Fuel your ride with clarity! 🚗✨

## Quick Answers

- **What is this?** K&N 81-0300 Replacement Fuel Filter by k&n
- **How much does it cost?** $27.75 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/394917828-k-and-n-81-0300-replacement-fuel-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

- • **🌍 Universal Fit:** Designed to fit a variety of non-fuel injected applications.
- • **💡 Lightweight Design:** Weighing only 72.6 g, it won’t weigh you down!
- • **🔍 Crystal Clear View:** Easily monitor fuel flow with a transparent housing.
- • **🔄 Effortless Maintenance:** Replaceable inner filter element for hassle-free upkeep.
- • **🔧 User-Friendly Installation:** No special tools or skills required—install in minutes!

## Overview

The K&N 81-0300 Replacement Fuel Filter features a clear housing for easy fuel flow monitoring and a replaceable inner filter element, making maintenance a breeze. Designed for non-fuel injected applications, it offers a universal fit and can be installed without any special tools or skills. Weighing just 72.6 g, this lightweight filter is perfect for those who value efficiency and simplicity.

## Description

K&N’s clear view fuel filter is a universal fuel filter that can be used with 5/16 inch and 3/8 inch fuel line. This inline clear view fuel filter features a glass body for clear, quick viewing of any debris trapped in the mesh. The inner mesh filter is replaceable, saving time and money. This kit was designed for non-fuel injected applications and it is easy to install with no special tools or skills required.

Review: Quality and service. - Excellent quality and service.
Review: Good Visible Filter - Been good so far on a Hanway Scrambler 125 E4. The unit can be disassembled for cleaning / filter replacement very easily with 2 wrenches. Clear view of fuel and the filter element to see any debris. And much better than the cheap paper ones which always clog quickly.

## Features

- Clear housing for easy viewing
- Replaceable inner filter element design
- For non fuel injected applications
- Easy to install with no special tools or skills required
- Fit Type: Universal Fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07X64ZN5H |
| Best Sellers Rank | 63,215 in Automotive ( See Top 100 in Automotive ) 241 in Car Fuel Filters |
| Brand | K&N |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,600) |
| Date First Available | 21 Aug. 2019 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Exterior | Machined |
| Item Weight | 68 g |
| Item model number | 81-0300 |
| Manufacturer | K&N Engineering |
| Manufacturer part number | 81-0300 |
| Model | R |
| OEM Part Number | 81-0300 |
| Product Dimensions | 8.64 x 15.24 x 4.32 cm; 68 g |

## Product Details

- **Brand:** K&N
- **Item diameter:** 29 Millimetres
- **Outer material:** Glass
- **Product grade:** Replacement Part
- **Vehicle service type:** Truck

## Images

![K&N 81-0300 Replacement Fuel Filter - Image 1](https://m.media-amazon.com/images/I/51IsMVKxpPL.jpg)
![K&N 81-0300 Replacement Fuel Filter - Image 2](https://m.media-amazon.com/images/I/51wwhjAwbEL.jpg)

## Questions & Answers

**Q: where are these made?**
A: CHINA.

**Q: Will itwork on the high-performance electric fuel pump**
A: This filter will have some flow issues with most high volume fuel pumps in either electric or mechanical versions. 

It is always very important to match your fuel filter flow volume to the output flow volume of your pumps rating.

**Q: Sirve para motores marinos de 2 tiempos?**
A: No, solamente 4 tiempos pq es para filtrar gasolina unicamente, 2 tiempos lleva aceite y el filtro no lo soporta.

**Q: Would this work on a 1977 cb550?**
A: Yes, as long as it has a 3/8" fuel hose...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality and service.
*by J***S on 25 October 2025*

Excellent quality and service.

### ⭐⭐⭐⭐⭐ Good Visible Filter
*by L***R on 14 August 2025*

Been good so far on a Hanway Scrambler 125 E4. The unit can be disassembled for cleaning / filter replacement very easily with 2 wrenches. Clear view of fuel and the filter element to see any debris. And much better than the cheap paper ones which always clog quickly.

### ⭐⭐⭐⭐⭐ Review
*by B***. on 27 April 2025*

Perfect and fast delivery

## Frequently Bought Together

- K&N 81-0300 Replacement Fuel Filter
- K&N 81-0301 Replacement Fuel Filter, 1 Pack
- 3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines

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**Shop now:** [https://www.desertcart.us/products/394917828-k-and-n-81-0300-replacement-fuel-filter](https://www.desertcart.us/products/394917828-k-and-n-81-0300-replacement-fuel-filter)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-14*