Craftsman Lawn Mower Stator Assembly Replacement

OEM Craftsman Lawn Mower Stator Assembly Replacements

Your Craftsman mower's stator generates the electrical current needed to fire the spark plug and power the ignition system. When the stator coil fails, you'll see no spark at the plug, a weak spark, or intermittent starting problems. A failing stator often produces a burnt smell near the flywheel or causes the mower to run rough and stall during mowing. Genuine OEM Craftsman stator assemblies are precisely wound and sealed to withstand heat and vibration.

We carry genuine Craftsman Lawn Mower motor stator assembly parts matched to your engine's air gap and ignition coil configuration. OEM stators restore reliable spark and smooth engine performance without modification.

• No spark at plug: Stator coil open or grounded, prevents engine starting
• Weak spark condition: Engine runs rough, sputters, or dies on load
• Intermittent firing: Stator loses connection under vibration during mowing
• Burnt smell near flywheel: Coil insulation breakdown or internal short
• Difficult cold starts: Stator output too low to fire plug reliably in cool weather

Match your Craftsman model number to find the stator assembly with the correct bolt pattern and lead connector type.

Craftsman Lawn Mower Stator Assembly FAQs

How do I test if my stator is bad?

Use a multimeter set to AC voltage. With the engine cranking (not running), touch the stator leads — you should see 50-150 volts AC depending on engine RPM. If you read zero or very low voltage, the stator coil is open. Inspect for burnt insulation, corrosion on terminals, or loose connectors. A stator that tests bad won't recover — replacement is necessary.

What's the difference between a stator and an ignition coil?

The stator generates the initial electrical pulse as the flywheel magnet spins past it. The ignition coil amplifies that signal to create high-voltage spark at the plug. Craftsman mowers use stators and coils as a team — if the stator fails, the coil has nothing to amplify. Both parts can fail independently; always test the stator first since it's the power source.

Can I adjust the air gap on a Craftsman stator?

Most Craftsman stators are fixed-gap assemblies that cannot be adjusted — the gap is set by the stator bracket position. If your stator sits too far from the flywheel magnet, you'll get weak spark. Check that all mounting bolts are tight and the flywheel spins freely. A bent crankshaft or worn main bearing can alter gap — these require engine work beyond stator replacement.

Why does my new stator keep failing?

A new stator may fail due to a failing ignition coil drawing excessive current, a shorted spark plug wire, or water intrusion into the stator cavity. Before assuming the stator is defective, test the ignition coil output and inspect the spark plug wire insulation. Moisture inside the stator housing also damages new coils — ensure proper airflow and use a protective cover during storage.

Order Craftsman Lawn Mower Stator Assembly Replacement Parts Online

Ensure your Craftsman Lawn Mower runs efficiently with genuine OEM stator assembly replacement parts from Repair Clinic. Stator assemblies are important for generating electricity to power the mower's electrical parts, ensuring smooth operation. Use our model number lookup for quick and easy ordering of compatible parts. Enjoy same-day shipping, our Price Match Guarantee, and No-Hassle 365-Day Returns for a convenient shopping experience. For expert installation advice, check out our Lawn Mower Repair Help page or find additional Craftsman Lawn Mower Parts for all your repair needs.

Craftsman Lawn Mower Model Number: Where to Look

Craftsman typically places the model number on a decal or metal plate on the mower frame near the blade deck. If it is not there, check under the seat or on the engine housing. Look for a series of numbers and letters, and copy them exactly, including any periods or dashes. Enter that number in the search bar to narrow the full Craftsman lawn mower parts catalog to parts that fit your specific mower. This model-based search accounts for differences in engine, electrical, deck, and other equipment configurations, so you can avoid sorting through parts meant for similar machines. It is the quickest way to be sure the part fits before you order.