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

This Briggs & Stratton Genuine Tune-Up Kit Includes
1 Bottle Of Oil (100005)
1 Air Filter (491588S)
1 Spark Plug (591868)
A Honda lawn mower deserves genuine maintenance to keep cutting strong. Our OEM tune-up kits bundle the exact parts your mower needs—spark plugs, air filters, fuel filters, and oil—eliminating the guesswork and help support proper fit and performance. One kit, one checkout, peak efficiency.
Summer's your mowing season. Don't let a fouled plug or clogged filter sideline you mid-season. Tune-up kits from Repair Clinic get you everything at once, saving time and to ensure the right fit with your specific Honda model.
A genuine Honda tune-up kit typically contains spark plug(s), air filter, fuel filter, engine oil, and oil filter—everything your mower's engine needs for a complete refresh. Some kits add a blade sharpening coupon or mulch plug. Check your kit details to confirm what's included before ordering.
Look on the frame near the engine, or check underneath the hood. Your model number is usually on a white or yellow label. You can also find it on your original paperwork. Enter it in the Repair Clinic parts finder to match the exact kit your mower needs.
You can, but OEM kits help ensure fit and performance—and help support proper fit and performance. Honda parts are engineered for your specific engine, so they start easier, run cleaner, and last longer. Aftermarket parts might cost less upfront but often underperform by mid-season.
Order in early spring before mowing season kicks off, or right now if you're already running your mower regularly. A neglected engine wastes fuel, starts hard, and cuts unevenly. A timely tune-up pays for itself in performance and fuel savings over the season.


Maintain your Honda Lawn Mower's peak efficiency with a genuine OEM tune-up maintenance kit from Repair Clinic. Regular tune-ups are crucial, as they improve engine efficiency and prolong the mower's lifespan. Our kit includes essential parts for a complete tune-up, ensuring your mower starts easily and runs smoothly. Utilize our model number lookup to find the right kit for your Honda mower. Enjoy the convenience of same-day shipping, 365-day returns, and our Price Match Guarantee. For guidance on performing a tune-up, visit our Lawn Mower Repair Help page. Additionally, check out other Honda Lawn Mower Parts for more maintenance solutions.
Honda prints the model number on a label attached to the mower, often on the frame near the blade deck or on the engine housing. Check beneath the hood or around the rear of the mower as well, and consult the original owner's manual if the label is worn or hard to read. Once you have the complete model number, enter it in the search bar to filter the catalog to Honda lawn mower parts that fit your entire unit. This lookup applies across all associated part categories, not just maintenance items. Matching by model first helps you avoid comparing parts by appearance and gets you the correct replacement faster.

Tune-up and maintenance kits bundle the routine wear items your Honda Lawn Mower needs so you can complete a full service in one go. Repair Clinic stocks OEM kits along with step-by-step installation videos that walk you through each item in the kit. Use the model number lookup to confirm the correct kit for your unit before you order.

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.