Find the right part faster
Multiple models matched. Select your model to confirm fit.

Tecumseh ULTRA-FRESH powdered fuel stabilizer. Treats up to 2.5 gallons of gasoline.

Get fresher fuel with this super concentrated 5-in-1 Advanced Formula Fuel Treatment & Stabilizer. Voted #1 by dealers in the Power Equipment Trade Magazine, this 16 oz bottle treats 80 gallons of gasoline. It will help keep your fuel fresh and protect your small engine against corrosion.

Fuel treatment, 16 oz
Ensure your lawn mower operates smoothly with genuine OEM Lawn Mower Fuel Stabilizers from Repair Clinic. These essential Lawn Mower parts are specifically designed to maintain fuel efficacy and prevent engine issues, such as stalling or rough running. A high-quality fuel stabilizer can extend the life of your mower by preventing fuel oxidation and varnishing. If your lawn mower won't start, a clogged fuel system might be the culprit. Regular use of a fuel stabilizer can help avoid such issues by keeping the fuel system clean. For those looking to order replacement parts, visit our replacement parts page to find the right stabilizer for your model. Additionally, explore our wide selection of Lawn Mower repair parts to keep your equipment in top condition. Repair Clinic is your trusted partner for all your Lawn Equipment needs.
Using the right fuel stabilizer can extend the life of your lawn mower and prevent common issues related to fuel degradation.
To use a fuel stabilizer, add it to your lawn mower's fuel tank according to the manufacturer's instructions, usually at a specific ratio with fresh fuel. Run the engine for a few minutes to ensure the stabilizer circulates throughout the system.
This could be due to fuel degradation over time. A fuel stabilizer can prevent fuel from deteriorating, making it easier to start your lawn mower after long periods. If the problem persists, check the carburetor and spark plug for clogs or wear.
It's recommended to add a fuel stabilizer every time you fill your lawn mower's tank, especially before storage. This helps maintain fuel quality and prevents issues like gumming and varnishing in the fuel system.
For more on lawn equipment maintenance, visit our comprehensive Lawn Equipment Parts page. You can also explore our Lawn Mower Muffler Parts for related components.


Maintain the efficiency of your Lawn Mower with genuine fuel stabilizer parts available at Repair Clinic. Using a quality fuel stabilizer is crucial for preventing fuel degradation, ensuring your mower starts smoothly after long storage periods. Our easy model number lookup helps you find the exact stabilizer part for your Lawn Mower. Enjoy the convenience of same-day shipping and our Price Match Guarantee. For additional guidance on maintaining your mower, visit our Lawn Mower Repair Help page. Discover more related parts by browsing Lawn Mower Parts for your repair needs.
To order the correct lawn mower replacement parts online, it's crucial to know your lawn mower's model number. Typically, this number is found on a label or plate on the mower's deck, frame, or engine housing. Once identified, input the model number in the search bar on parts websites to find compatible parts quickly. For issues like a dying battery, inspect the battery for corrosion and ensure it's properly charged. If replacement is needed, having the model number simplifies online ordering. For more guidance, visit our Lawn Mower Parts page to explore a wide range of available parts.
Find the exact Lawn Mower parts you need with ease at Repair Clinic. Our dedicated customer service is available seven days a week to assist you in identifying the correct model or part number for your Lawn Mower. Whether you are dealing with a lawn mower battery that keeps dying or a mower that won't start, our experts provide troubleshooting assistance and genuine OEM replacement parts to resolve issues efficiently. Use our live chat for quick support, ensuring a seamless ordering experience. Don't forget our no-hassle 365-day returns and price match guarantee. Whether you need Lawn Mower repair parts or replacement parts, rely on Repair Clinic to help you confidently maintain your equipment. Access repair guides and videos to empower your DIY repairs, saving you time and money. Explore our wide selection of Lawn Mower parts online today.

Repair Clinic has five ways for you to stop your lawn mower from leaking gas. Before we get to those, let's review how the gasoline you pour into the tank powers the mower.

Why does your lawn mower battery keep dying? Repair Clinic has done the research and this article will provide some answers, starting with what a battery's purpose is on a gas-powered lawn mower.

What's causing that black smoke to billow out of the engine? There are three likely reasons and they are all related to how a gas-powered lawn mower engine operates.