Price Match GuaranteeLawn Mower Ignition Coil Replacement
Find the right part faster
Multiple models matched. Select your model to confirm fit.
Tecumseh ignition coil (also called a lamination). The ignition coil sends voltage to the spark plug while the engine is running. If the ignition coil is defective, the engine may not start.
Ignition coil with spark plug wire and boot
The ignition coil (armature) supplies voltage to the spark plug as the flywheel rotates. If the engine won’t start, the ignition coil could be defective.
Ignition coil. The ignition coil sends voltage to the spark plug while the engine is running. If the ignition coil is defective, the engine may not start. If your engine was built before date code 101230xx, you will need to order a new Governor Arm see Related Items below.
Ignition coil (or magneto armature). The ignition coil sends voltage to the spark plug while the engine is running. If the ignition coil is defective, the engine may not start.
Ignition coil with spark plug lead and boot
Ignition coil
Armature-magneto
Ignition coil for single cylinder engine, with instruction sheet.
Briggs electronic ignition conversion kit
Ignition coil assembly
Iginition coil assembly
Coil-assy-ignition
Coil-ignition
Briggs ignition coil kit to replace points & condenser. 5 HP Horizontal & Vertical Series 550
OEM Lawn Mower Ignition Coil Parts
Your lawn mower's ignition coil transforms low battery voltage into the high-voltage spark that fires the spark plug. A weak or dead coil kills your engine's ability to start and run. Repair Clinic stocks genuine OEM ignition coils for all major lawn mower brands, ensuring precise fitment and reliable ignition performance that help support proper fit and performance.
If your mower cranks but won't fire, has a weak spark, or dies under load, a failing ignition coil is often the problem. Don't waste time troubleshooting—replace it with an exact OEM match. Find your mower's lawn mower ignition coil parts by model number and get back to mowing today.
- Solid-state ignition coils — modern, reliable spark generation
- Armature coils — magneto-style ignition systems
- Ignition coil mounting brackets — proper alignment and security
- Ignition coil lead wires — connects coil to spark plug
- Ignition module assemblies — complete coil and control units
Quick test: If there's no spark between the plug wire and ground, the coil is likely failed and needs replacement.
Find a Replacement Lawn Mower Ignition Coil Online by Model or Part Number
Lawn Mower Ignition Coil Replacement FAQs
How do I test if my lawn mower's ignition coil is bad?
Remove the spark plug wire and hold it 1/4 inch from the metal engine block. Pull the recoil starter—you should see a bright blue spark jump the gap. If there's no spark or only a weak orange spark, the ignition coil has failed and must be replaced. A good coil produces consistent, strong spark every time.
Can I repair an ignition coil or do I have to replace it?
Ignition coils cannot be repaired. Once they fail due to heat damage, moisture, or electrical stress, they must be replaced with a genuine OEM part. There are no field fixes or rewinds that restore a dead coil to factory performance.
What causes lawn mower ignition coils to fail prematurely?
Heat is the main culprit—mowers in hot climates or with blocked cooling fins suffer coil failure faster. Moisture from wet storage, vibration from loose mounting, and old fuel with corrosive additives also degrade coils. Keeping your engine clean and cooling fins clear extends coil life significantly.
How do I find the correct ignition coil for my lawn mower?
Look at your mower's model and serial number on the frame label. Enter it on our site, and we'll list every compatible ignition coil with exact specifications. If you're unsure of the model, take a photo of the label and we can help identify it via our support team.
Shop Lawn Mower Ignition Coil Replacement Parts Online
Ensure your Lawn Mower starts reliably with genuine OEM ignition coil replacement parts from Repair Clinic. Ignition coils are important for generating the spark needed to ignite the fuel-air mixture in the engine cylinder. Replacing faulty coils can resolve issues like the mower not starting or running rough. Utilize our model number lookup for the exact match to your mower, and enjoy same-day shipping and our Price Match Guarantee for a reliable shopping experience. For installation tips and troubleshooting, visit our Lawn Mower Repair Help page. Additionally, browse other Lawn Mower Starter Parts for comprehensive repair solutions.
Filter Lawn Mower Parts by Your Model Number
Check the frame near the blade deck for a model-number label, then look on the engine housing or under the seat if it is not there. The model number identifies the entire lawn mower, not just its ignition system, so use the complete number exactly as printed. Enter it in the search bar to filter the full catalog to parts that fit your mower, including parts for future repairs. Matching the model before you compare options helps account for differences between engines, decks, and production versions. You will spend less time checking compatibility and can move ahead with the repair knowing the parts are matched to your equipment.
Oil and Lubricants for Lawn Mower
Fresh oil and the right lubricants keep your Lawn Mower running well and help prevent premature wear on moving parts. Repair Clinic stocks OEM oil, grease, and lubricants along with application guides and video walkthroughs for common service tasks. Use the model number lookup to confirm the correct grade and quantity for your unit, and keep extra on hand for your regular service interval.
Related Articles: Lawn Mower Repair
The 5 Ways You Can Stop Your Lawn Mower From Leaking Gas
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 My Lawn Mower Battery Keep Dying?
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.
Lawn Mower Maintenance: No Smoking Allowed
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.
Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.
About Repair Clinic