Craftsman Capacitor Parts

Craftsman Capacitor Parts for Snowblowers, Generators & Outdoor Equipment

A failed capacitor is one of the quickest fixes in outdoor power equipment repair. The run capacitor stores and releases electrical energy to kick-start your motor — when it fails, your Craftsman snowblower, generator, or string trimmer won't start, runs weakly, or hums without turning over. A $10 to $30 capacitor replacement beats a motor replacement every time.

Craftsman equipment spans decades of models and uses different capacitor ratings. Always match the microfarad (µF) and voltage ratings exactly — a 10µF capacitor won't work in place of a 20µF unit. Use your model number to find the correct specification, and you'll have your equipment running again in minutes.

• Snowblower capacitor failure: Engine cranks but won't turn over, or motor runs very slowly
• Generator capacitor failure: Won't start, or starts but produces no electrical output
• String trimmer / leaf blower capacitor: Motor hums or runs at half speed
• Pressure washer capacitor: Electric motor won't engage or runs sluggishly
• Craftsman tiller capacitor: Tines won't spin or engage despite engine running

Craftsman Capacitor Replacement — Frequently Asked Questions

How do I know if my Craftsman capacitor has failed?

The most reliable test: listen and watch. If your Craftsman engine cranks but the motor shaft doesn't turn — or you hear a loud hum without any movement — the capacitor is almost always the problem. You can also shake the capacitor gently; a rattle inside means the internal foil has failed. For a definitive test, use a multimeter to check continuity across the terminals (it should show a reading, then drop to infinity). A dead short or no response at all = replace it.

Why do Craftsman capacitors fail, and can I prevent it?

Capacitors degrade over time due to heat cycling and voltage stress. In snowblowers and generators stored in unheated sheds or garages, temperature swings break down the internal dielectric material. There's no prevention — capacitors are consumables. However, draining fuel before long storage and using a fuel stabilizer reduces the risk of carburetor problems that might stress the electrical system. Replace capacitors every 3 to 5 years if your equipment sits idle, or sooner if you notice weak starts.

How do I find the correct capacitor rating for my Craftsman model?

Your model number is key. Enter it into Repair Clinic's parts lookup tool, and we'll show you the exact microfarad (µF) and voltage rating your equipment needs. The capacitor's specifications are also printed on the original part itself — if you can access it, microfarads and volts are marked on the cylindrical body. Never guess or substitute: a 10µF capacitor in a 20µF socket will fail immediately, and an undersized voltage rating risks fire.

Can I use an aftermarket capacitor, or must I buy OEM?

OEM Craftsman capacitors are manufactured to exact specifications for your model's electrical load. Quality aftermarket capacitors from reputable suppliers work in many cases, but OEM parts help ensure correct performance and model-specific fit and performance. Repair Clinic carries both OEM and quality aftermarket options — we'll indicate which is which. For maximum reliability, OEM is the safer choice, especially for older or high-value equipment.

Order Craftsman Brand-Level Capacitor Replacement Online

Keep your Craftsman brand-level running efficiently by replacing a faulty capacitor promptly. With same-day shipping on most in-stock items, you'll have your replacement part fast, minimizing downtime. Our model/part number lookup finds the exact OEM part for your unit, and every order is backed by our 365-day return policy and price-match guarantee. If your Craftsman capacitor is failing — showing symptoms like reduced performance, unusual noise, or complete non-operation — replacement is typically the fastest fix. Browse our full library of Craftsman repair resources for troubleshooting guides and installation videos.

Find the Model Number on Your Craftsman Outdoor Equipment

On Craftsman outdoor equipment, start by checking the frame behind the engine or the engine housing for a model label. For generators and snowblowers, also inspect the area under the handle panel; string trimmers and similar equipment may have the label on the main housing near the engine. Record the complete model number, including decimals or letters, and type it into the model number search to pull up the parts matched to your unit. This filters Repair Clinic's full catalog for the Craftsman model, rather than limiting the lookup to a capacitor or another single part. You order with confidence knowing the fit is right.