Best Lawn Mower Fuel Lines of 2025

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Lawn mower fuel lines are an essential part of any lawn mower's fuel system. These fuel lines connect the fuel tank to the carburetor, allowing the engine to receive the necessary fuel to run. Over time, fuel lines can become brittle and cracked, which can cause leaks and affect the performance of the lawn mower. To ensure that the lawn mower runs smoothly, it's important to replace worn out fuel lines with high-quality replacements. There are a variety of lawn mower fuel lines available on the market, ranging from universal options to specific models for certain brands and models of lawn mowers.
At a Glance: Our Top Picks
Top 10 Lawn Mower Fuel Lines
KT Deals Petrol Fuel Line Hose Set
KT Deals Fuel Line Set includes 4 different size fuel line hoses suitable for various power tools. The 4 feet long fuel line fits most 2 cycle small engines. It is a perfect replacement set for chainsaws, blowers, and trimmers. The premium material used in the hoses makes them resistant to oil, gas, and corrosion, ensuring durability and longevity for your equipment.
HuthBrother Lawn Mower Fuel Line Set
The HuthBrother Lawn Mower Fuel Line Set is an upgraded kit that includes a 6-foot length stretchy 1/4 inch ID fuel line, 2 pieces of 5/16 inch fuel filters, 10 pieces of 2/5 inch ID hose clamps, 2 pieces of 1/4 698183 fuel shut, and 1 piece of carburetor jet cleaning brushes. The fuel line is divided into 3-layers, oil-resistant, cold-resistant, and ethanol tolerant. Hose clamps are made of durable 65Mn Spring Steel, and the kit fits all auto motorcycles, ATV, welder, tattoo device, lawn equipment, and snow blower with 100% compatible dimensions.
HOODELL Petrol Fuel Line, 4 Sizes, 4 Feet Long Hose
HOODELL 4 Sizes Premium Petrol Fuel Line is an assortment of 4 different sizes fuel hose, I.D. x O.D.- 0.08" x 0.14", 3/32" x 3/16", 1/8" x 3/16", 1/8" x 1/4". It is made of tygon material which resists oil and gas, fearless against corrosion, swelling, hardening and low temperature. It is versatile and can be used on chainsaw / string trimmer / blower / weedeater / weed whackers and more. It is a must-have for small engine repair and maintenance.
KT Deals Petrol Fuel Line Kit
KT Deals Fuel Line Kit includes 4 different sizes of fuel line hoses, each 2 feet long. This kit fits most 2-cycle small engines and is a perfect replacement for chainsaws, blowers, and trimmers. The petrol fuel lines are made of premium material, resistant to oil, gas, and corrosion. This kit is ideal for maintaining your power tools, ensuring smooth fuel flow, and preventing leaks.
Strongthium Fuel Line Hose Kit for Small Engines
Strongthium Fuel Line Kit is a versatile set suitable for various small engines like lawn mowers, tractors, and ATVs. It includes fuel tubing, clamps, valves, and filters, making it a comprehensive solution for your fuel line needs. Compatible with multiple brands, this kit offers convenience in maintaining your equipment. The included components are designed for gasoline, diesel, propane, and other fuel types, ensuring versatility. Before purchasing, ensure you require the majority of the 1/4-inch hydraulic fittings to avoid unnecessary waste.
MOTOKU Gas Fuel Line & Filter & Shut-Off Valve for Lawn Mower
This aftermarket package includes a 25" fuel hose, fuel shut-off valve, fuel filter, and 6 clamps. The high-quality parts are shipped quickly from the USA. Designed for use with Briggs & Stratton 698183 Quantum Engine, 5414K 5098K 394358S 283207 95162S 791850 for Husqvarna Riding Lawn Mower for Troy bilt. Perfect for replacing worn or damaged fuel lines on your lawn mower.
10 Feet Fuel Line for Small Engines w/ 20 Clamps
The 10 Feet Fuel Line is a heavy-duty 2-layer compound structure that is oil-resistant and can withstand hot and cold temperatures. The non-pressure fuel line measures 10 feet in length and has a 3/16 inch inner diameter and an 11/32 inch outer diameter, with an extra-long design that can be cut to size. It comes with 20 steel hose clamps with an 8mm inner diameter. This fuel line is suitable for use in various small engines such as mowers, tractors, and dirt bikes.
KESEM Fuel Line Hose Set
The KESEM Fuel Line Kit includes four different sizes of fuel hoses, ensuring compatibility with most two-stroke and 2-cycle small engines. Each hose is designed to fit various tools like chainsaws, leaf blowers, and lawn mowers, making it a versatile replacement option for your equipment. The hoses are made from premium polyurethane, which is resistant to oil, gas, and corrosion, providing durability and reliability. With each fuel line measuring 2 feet long, you have ample length to work with, ensuring you can easily replace worn or damaged lines for optimal performance.
YS-TM 3/16 Fuel Line Kit
The YS-TM Fuel Line Kit offers a 10-foot fuel line that is 3/16 inches in diameter, ensuring compatibility with a wide range of small to medium engines. This durable fuel line is designed for easy installation and reliable performance in various equipment, including lawn mowers and generators. The included fuel filters help keep your engine clean and running smoothly, enhancing its lifespan. With robust hose clamps made from thick steel, you can trust that your connections will remain secure, minimizing the risk of leaks and ensuring optimal fuel delivery.
KESEM Fuel Line Hose Replacement Set
The KESEM Fuel Line Kit offers four different sizes of fuel hoses, ensuring compatibility with various two-stroke small engines. Each hose is made from high-quality polyurethane, which is resistant to oil, gas, and corrosion, providing durability and long-lasting performance. This makes it an ideal choice for users looking to replace the fuel lines in their chainsaws, leaf blowers, and lawn mowers. With each hose measuring four feet long, you have ample length to work with, making installation easier and more convenient for your power tools.
Frequently Asked Questions (FAQs)
1. What size fuel line do lawnmowers use?
Most lawnmowers use a universal low permeation fuel line with a 1/4 inch inner diameter (I.D.). This size is suitable for most Walk-Behind Mowers and Lawn Tractors.
2. Can you use rubber hose as fuel line?
Using rubber hose as a fuel line is not recommended. While it is easy to install, rubber hose starts degrading as soon as fuel comes into contact with it. It is not suitable for plumbing an entire fuel system due to its degradation and potential risks.
3. Can you replace metal fuel line with rubber fuel line?
Yes, you can replace the low-pressure return metal fuel line with a rubber fuel line. It doesn't need to be high-pressure F.I. hose. There should be a rubber section where it connects to the tank, typically around 7.5mm. A 5/16" rubber fuel line can also work in some cases.
4. What size fuel line do small engines use?
Small engines typically use a 1/4 inch inner diameter (I.D.) fuel line. It is suitable for various small engines, including those found in mini bikes, ATVs, mowing machines, and snow machines. This size is commonly available and compatible with Kawasaki, Kohler, Briggs & Stratton, and other small engine brands.
5. Can a fuel line be too big?
Having a fuel line that is too big can lead to issues. If the diameter is too large, it can take longer for the lines to pressurize, and the pump may struggle to maintain pressure during high demand. Using an unnecessarily large fuel line can also be more expensive. It is important to choose the correct diameter for optimal performance.
6. What is the best material for fuel lines?
Stainless steel is considered the best material for fuel lines. It is highly durable, corrosion-resistant, and can withstand abrasions. While stainless steel is less pliable than nylon, the braided design of the fuel lines improves flexibility and ensures reliable performance.
7. Which metal should never be used to connect a fuel gas line?
Cast iron and aluminum pipe and fittings should never be used to connect a fuel gas line. These materials are porous and can lead to fuel leakage, posing a safety risk. It is important to choose suitable materials like stainless steel or other non-porous options for connecting fuel gas lines.
8. How do I choose a fuel line size?
Choosing the right fuel line diameter is crucial. While a larger diameter is generally better, the correct diameter for your specific needs is the best choice. If the diameter is too small, it may not be able to support your horsepower goals. On the other hand, if the diameter is too big, the lines may take longer to pressurize. Consider your engine's requirements and consult experts if needed to determine the appropriate fuel line size.
During our lawn mower fuel line research, we found 24 lawn mower fuel line products and shortlisted 10 quality products. We collected and analyzed 34,571 customer reviews through our big data system to write the lawn mower fuel lines list. We found that most customers choose lawn mower fuel lines with an average price of $7.86.
The lawn mower fuel lines are available for purchase. We have researched hundreds of brands and picked the top brands of lawn mower fuel lines, including KT Deals, Huthbrother, HOODELL, Strongthium, MOTOKU. The seller of top 1 product has received honest feedback from 543 consumers with an average rating of 4.9.

Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.
Lawn Mower Fuel Lines Comparison Table
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Brand | KT Deals | Huthbrother | HOODELL | KT Deals | Strongthium | MOTOKU | YAMAKATO | KESEM | YS-TM | KESEM |
Material | Plastic | - | Synthetic Rubber | Plastic | Rubber or rubber-like material | - | Polyurethane (PU), Thermoplastic Elastomer (TPE), or Polyester | Polyurethane (PU) | Rubber | Polyurethane or a similar type of plastic or rubber |
Color | Yellow 4PC | - | Yellow | Yellow | Black | - | Silver, Black | Yellow | Blue | Clear |
Item Length | 4 Feet | - | 4 Feet | 2 Feet | 2 Meters | - | 1.2E+2 Inches | 2 Feet | 10 Feet | 48 Inches |
Item Weight | 0.09 Kilograms | - | 0.1 Kilograms | 0.04 Kilograms | - | - | 0.26 Kilograms | - | 180 Grams | 0.1 Kilograms |
Nominal Wall Thickness | 0.06 inches | - | 0.0375 inches | 0.01 inches | - | - | 0.8 millimeters | - | 1.3 mm | - |
Outside Diameter | 0.25 Inches | - | 0.14 Inches | - | 0.25 Inches | - | 8.8 Millimeters | - | 0.31 Inches | - |
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