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

Plug, dipstick/fill
Ensuring your lawn mower operates at peak performance starts with the right spark plug. Repair Clinic offers genuine OEM Lawn Mower plug replacements that maintain the manufacturer's warranty and deliver a precise fit for your specific mower model. Whether you're facing a lawn mower that won't start or one that runs rough, a faulty spark plug might be the culprit. Regular inspection and replacement of your spark plug are crucial for optimal performance. At Repair Clinic, you can find the exact Lawn Mower repair parts you need, including spark plugs and more. Visit our replacement parts page to order replacement parts online and keep your mower in top condition. Explore our selection of Lawn Mower Spark Plug Parts and other related items to ensure your equipment is always ready for action.
Replacing the spark plug in your lawn mower is essential for maintaining optimal performance and ensuring reliable starts. Explore common questions about spark plug replacement to keep your mower running smoothly.
If your mower struggles to start, runs roughly, or stalls during use, it might be time to replace the spark plug. Inspect the plug for wear, carbon buildup, or damage. Replacement every season is often recommended for optimal performance.
First, disconnect the spark plug wire. Use a spark plug wrench to remove the old plug. Check the gap on the new plug and adjust if needed. Install the new plug by hand to avoid cross-threading, then tighten with the wrench. Reattach the spark plug wire.
It's crucial to use a spark plug that matches the specifications of your mower's engine. Consult your owner's manual or check the existing plug for the correct type. Using the wrong spark plug can lead to performance issues.
To shop for Lawn Equipment Parts Online, visit our selection of genuine OEM parts to ensure quality and compatibility. For additional help with lawn mower maintenance, you can also explore our Lawn Mower Starter Parts.


Ensure your Lawn Mower runs smoothly with genuine OEM plug replacement parts from Repair Clinic. Replacing your lawn mower plugs is essential for maintaining proper ignition and efficient engine performance. Use our easy model number lookup to find the exact plug part for your Lawn Mower, and take advantage of our fast same-day shipping and Price Match Guarantee. Need assistance with the installation process? Visit our Lawn Mower Repair Help page for expert guidance. For additional plug options, explore our wide selection of Lawn Mower Plug Parts to ensure compatibility and performance.
When seeking replacement Lawn Mower plugs, knowing your mower's model number is crucial. This number simplifies the search for Lawn Mower replacement parts, ensuring you get the correct component quickly. Typically found on a label under the seat, on the deck, or the engine housing, the model number is your key to efficient Lawn Mower repair. Utilize online resources to enter your model number for a hassle-free parts lookup. For seamless ordering of Lawn Mower parts online, ensure the model number is accurate, helping you find the right replacement Lawn Mower parts without a hitch.
Regular maintenance of your Lawn Mower plugs can prevent issues like failing to start or rough operation. If your mower's spark plug is dirty or faulty, replacing it can significantly enhance performance. Inspect the plug regularly and ensure it's clean for optimal Lawn Mower function. If you need more parts for different repairs, explore Craftsman Lawn Mower Deflector Chute Parts for additional components.
At Repair Clinic, our dedicated team is available seven days a week to assist you with Lawn Mower plug replacement and all your other Lawn Mower parts needs. With our easy-to-use model/part number lookup, you can quickly find the exact replacement parts online. Experience hassle-free ordering with same-day shipping, a 365-day return policy, and our price match guarantee on genuine OEM parts. For quick support, take advantage of our live chat feature to connect with our experts who can help with troubleshooting, such as resolving issues like a hard-to-start mower or a mower that runs rough. Feel confident in your repairs with our extensive guides and videos in the Lawn Mower Repair Help section. Trust Repair Clinic to empower you with the right solutions and support for all your Lawn Mower maintenance needs.

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.