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

Plug, 1/4 x .437

Oil drain plug assem

Plug-oil drain & washer

Plug:end

Plug

Plug

Mulching plug

Plug-hinged mulching

Plug

Plug-deck

Plug, overload

Plug, button
For those seeking reliable Yard-Man Lawn Mower spark plug replacements, Repair Clinic offers genuine OEM parts to ensure consistent performance and maintain the manufacturer's warranty. Our spark plugs are designed for a precise fit, tailored to each specific Lawn Mower model, providing optimal ignition for efficient operation. Regularly replacing your spark plugs can resolve common issues such as hard starting or rough running mowers. If your Lawn Mower won't start or runs rough, a new spark plug might be the solution. Ensure smooth mowing by choosing the correct spark plug for your Yard-Man model. Visit our replacement parts page for a wide selection of Lawn Mower repair parts. Additionally, explore our extensive range of Yard Machines Lawn Mower Parts to keep all your equipment in top condition.
Finding the right replacement parts for your Yard-Man lawn mower can be crucial for maintaining its performance. Here are some common questions and their answers to help you with plug replacement.
To replace the spark plug, first disconnect the spark plug wire. Use a spark plug wrench to remove the old plug. Install the new plug by hand to avoid cross-threading, then tighten with the wrench. Reattach the spark plug wire.
It's generally recommended to replace the spark plug every season or after every 100 hours of use, whichever comes first. Worn or dirty spark plugs can cause starting issues or poor engine performance.
Signs include difficulty starting the mower, engine misfiring, or rough idling. Inspect the plug for wear, carbon build-up, or damage. If any are present, a replacement is advised.
Repair Clinic offers a wide selection of Lawn Equipment Parts, including genuine OEM Yard-Man lawn mower plug replacements. Visit our Lawn Equipment Parts page to find exactly what you need. For other Yard-Man parts, explore our Yard Machines Lawn Mower Parts collection.


Ensure optimal performance of your Yard-Man Lawn Mower with genuine OEM plug replacement parts from Repair Clinic. Replacing lawn mower plugs is crucial for maintaining efficient engine ignition, ensuring your mower starts effortlessly and runs smoothly. Use our straightforward model number lookup to find the perfect plug part for your Yard-Man Lawn Mower. Take advantage of same-day shipping, No-Hassle 365-Day Returns, and our Price Match Guarantee for a seamless shopping experience. For more guidance, visit our Lawn Mower Repair Help page or explore other Lawn Mower Plug Parts for additional solutions.
To ensure you find the right replacement parts for your lawn mower, knowing the model number is crucial. Model numbers are typically found on a sticker or metal plate in areas such as the frame, deck, or engine housing. With the correct model number, you can easily look up parts like the Yard-Man Lawn Mower Plug Replacement online, ensuring a perfect fit for your machine. Use our convenient Lawn Mower Parts online catalog for a hassle-free ordering experience. Whether you're replacing a spark plug or addressing other common issues like a rough-running engine, having the model number at hand simplifies the process. Remember, proper maintenance and timely replacements with genuine OEM parts can keep your mower running smoothly. If your lawn mower is hard to start, checking the spark plug and fuel system can often resolve the issue efficiently.
Finding the right Lawn Mower parts is easy with our dedicated customer service team available seven days a week. For plug replacements or any Lawn Mower repair parts, rely on our expert support to guide you. Our live chat feature ensures quick answers to your questions, helping you confidently order the correct parts. With our Model/Part Number Lookup, you can swiftly find the specific replacement part you need. Trust in our genuine OEM parts for reliable solutions, whether your Lawn Mower is hard to start or experiencing other issues. Your satisfaction is our priority with our Price Match Guarantee and No-Hassle 365-Day Returns. Visit our Lawn Mower Repair Help section for DIY-friendly guides and videos. Remember, whether it's a faulty spark plug or another issue, our support team is here to assist you every step of the way.

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.