--- product_id: 182955209 title: "81-0300 Replacement Fuel Filter" brand: "k&n" price: "S$17" currency: SGD in_stock: true reviews_count: 13 category: "K&N" url: https://www.desertcart.sg/products/182955209-81-0300-replacement-fuel-filter store_origin: SG region: Singapore --- # Clear housing for visual debris check Tool-free, easy installation Replaceable inner filter element 81-0300 Replacement Fuel Filter **Brand:** k&n **Price:** S$17 **Availability:** ✅ In Stock ## Summary > ⛽ Keep your fuel clean, your ride smooth, and your wallet happy! ## Quick Answers - **What is this?** 81-0300 Replacement Fuel Filter by k&n - **How much does it cost?** S$17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/182955209-81-0300-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 - • **Install in minutes, no sweat:** No special tools or skills needed—perfect for quick, hassle-free upgrades. - • **See the dirt before it clogs:** Transparent glass housing lets you monitor fuel cleanliness at a glance. - • **Budget-friendly peace of mind:** Under $10 for reliable fuel filtration that keeps your engine running smooth. - • **Universal fit for classic rides:** Designed for non-fuel injected engines, ideal for vintage trucks and carbureted setups. - • **Smart savings with replaceable filter:** Swap out the inner mesh element instead of the whole unit, cutting maintenance costs. ## Overview The K&N 81-0300 Replacement Fuel Filter is a universal-fit, in-line glass filter designed for non-fuel injected vehicles. Featuring a clear housing for easy debris monitoring and a replaceable inner mesh element, it offers tool-free installation and cost-effective maintenance. Ideal for classic trucks and carbureted engines, this budget-friendly filter ensures reliable fuel filtration and engine protection. ## Description Not legal for sale or use in California on any pollution controlled motor vehicle. Review: Great quality and great price - These work well in low or no vibration situations. The nipples are shorter than I like though. They really should be another 1/4 inch longer where the hose slips on. Review: Nice Filter! - This little filter packs a punch for its size. The clear glass housing is a standout feature—it lets you easily spot debris buildup without taking anything apart. I installed it on a classic carbureted setup using 5/16" fuel line, and it fit perfectly. The replaceable mesh element is a smart touch, saving time and money down the line. Installation was a breeze—no special tools needed—and it’s held up well under regular use. It’s not designed for fuel-injected systems, but for older vehicles or small engines, it’s a reliable, budget-friendly solution. At under $10, it’s hard to beat for peace of mind and easy maintenance. ## Features - Replaceable inner filter element design - For non fuel injected applications - Easy to install with no special tools or skills required - Clear housing for easy viewing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X64ZN5H | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #4,245 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Replacement Fuel Filters | | Brand | K&N | | Brand Name | K&N | | Compatible with Vehicle Type | Truck | | Customer Reviews | 4.5 out of 5 stars 3,912 Reviews | | Global Trade Identification Number | 00024844343680 | | Included Components | Fuel Filter | | Item Diameter | 29 Millimeters | | Item Type Name | Replacement Fuel Filter | | Manufacturer | K&N Engineering | | Manufacturer Part Number | 81-0300 | | Manufacturer Warranty Description | 1 Year Limited | | Model Number | 81-0300 | | OEM Equivalent Part Number | 81-0300 | | Outer Material | Glass | | Product Grade | Replacement Part | | Style | In-Line | | Style Name | In-Line | | UPC | 024844343680 | | Unit Count | 1.0 Count | | Vehicle Service Type | Truck | ## Product Details - **Brand:** K&N - **Item Diameter:** 29 Millimeters - **Outer Material:** Glass - **Product Grade:** Replacement Part - **Vehicle Service Type:** Truck ## Images ![81-0300 Replacement Fuel Filter - Image 1](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 ### ⭐⭐⭐⭐⭐ Great quality and great price *by M***X on April 27, 2026* These work well in low or no vibration situations. The nipples are shorter than I like though. They really should be another 1/4 inch longer where the hose slips on. ### ⭐⭐⭐⭐⭐ Nice Filter! *by C***R on June 17, 2025* This little filter packs a punch for its size. The clear glass housing is a standout feature—it lets you easily spot debris buildup without taking anything apart. I installed it on a classic carbureted setup using 5/16" fuel line, and it fit perfectly. The replaceable mesh element is a smart touch, saving time and money down the line. Installation was a breeze—no special tools needed—and it’s held up well under regular use. It’s not designed for fuel-injected systems, but for older vehicles or small engines, it’s a reliable, budget-friendly solution. At under $10, it’s hard to beat for peace of mind and easy maintenance. ### ⭐⭐⭐⭐⭐ Chrome *by W***D on May 31, 2026* Great filter ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/182955209-81-0300-replacement-fuel-filter](https://www.desertcart.sg/products/182955209-81-0300-replacement-fuel-filter) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-06-14*