Kenmore Dryer Motor Replacement Guide — Cost, Signs & DIY Tips

The drive motor in a Kenmore dryer turns the drum via a belt and drives the blower wheel for exhaust airflow. On Whirlpool-built Kenmore dryers (110-prefix), this is typically a 1/3 HP split-phase motor with a centrifugal start switch — the motor powers both the drum belt and the blower wheel from a single shaft. LG-built Kenmore Elite dryers (796-prefix) use a similar configuration but with a different motor mounting and wiring arrangement. When the motor fails, the dryer is completely non-functional — no tumbling, no airflow, no operation.

Decode Your Model Number

• 110 — Whirlpool: 1/3 HP split-phase motor with centrifugal switch. Belt drives drum from motor pulley. Blower wheel on opposite end of motor shaft.
• 796 — LG (Kenmore Elite): Similar HP range, different mounting configuration.

Signs Your Kenmore Dryer Motor Needs Replacement

• Dryer completely dead — no drum rotation, no humming, no noise when start is pressed. (First check the thermal fuse, door switch, and power supply.)
• Motor hums but drum does not turn — the motor windings are energized but the shaft is seized. The centrifugal switch or start winding may have failed.
• Burning smell from the motor area (bottom of the dryer, not from the exhaust) — overheated windings
• Motor runs briefly then shuts off — thermal overload protection built into the motor is tripping due to overheating or excess load
• Squealing or grinding noise from the motor area — bearing failure

Before condemning the motor, check:

• Belt — a broken belt means the drum does not turn, but the motor still runs (you will hear the motor and blower running without tumbling). Replace the $5 belt, not the $100+ motor.
• Start switch on the console — if pressing Start produces no sound at all, the switch or control board may not be sending power to the motor.
• Thermal fuse — on many 110-prefix Kenmore dryers, a blown thermal fuse kills all dryer functions, not just heat.

Motor Cost Breakdown

Motor replacement is one of the more expensive dryer repairs. Weigh against the dryer's age — for units over 12 years, a new dryer may be a better investment.

How to Replace the Motor

Whirlpool-based models (110-prefix):

1. Unplug the dryer
2. Remove the lint screen and the 2 screws inside the lint trap housing
3. Release the top panel spring clips with a putty knife and lift the top
4. Disconnect the door switch wires, remove the front panel
5. Support the drum, then remove it by slipping the belt off the idler pulley and lifting the drum out
6. The motor is now exposed at the bottom. Disconnect the wiring harness and the blower wheel from the motor shaft
7. The blower wheel is often the hardest part — it is press-fit or clamped onto the shaft. Use a blower wheel removal tool or channel-lock pliers.
8. Remove the motor mounting bolts (typically 2) and pull the motor out
9. Install the new motor, reattach the blower wheel, reconnect wiring
10. Reinstall the drum, route the belt around the drum, motor pulley, and idler (the belt rides in the motor pulley groove and loops around the idler)
11. Reassemble front panel, top panel, lint screen
12. Test operation

Tools required: Putty knife, Phillips #2, 5/16-inch nut driver, pliers, blower wheel removal tool. Total time: 90–120 minutes.

When to DIY vs. Call a Professional

• Whirlpool-based (110): Advanced DIY. The motor itself is accessible but removing the blower wheel and routing the belt correctly require patience and some experience. If you have done dryer repairs before, this is doable.
• LG-based (796): Advanced. Similar complexity.
• Call a professional if: You are not confident with belt routing, or if the motor keeps tripping its thermal overload (could indicate a seized blower wheel or drum bearing problem, not the motor itself).
• Consider dryer replacement if: Motor + labor cost exceeds $300 and the dryer is over 12 years old.

How Long Does a Kenmore Dryer Motor Last?

• Whirlpool-built (110-prefix): 12–20 years. Dryer motors are robust. Bearing wear and centrifugal switch failure are the typical end-of-life modes.
• LG-built (796-prefix): 10–15 years.

Overloading the dryer is the biggest motor killer — heavy loads create excessive belt tension which puts more load on the motor bearings and windings.

Maintenance Tips

• Do not overload the dryer — follow the manufacturer's capacity guidelines
• Keep the dryer vent clean — restricted airflow causes longer run times and more motor operating hours per load
• If the motor starts making a squealing noise, address it promptly — this is a bearing warning that gives you weeks to months before total failure
• Keep the area around the motor clean of lint — lint accumulation insulates the motor and prevents cooling

Decode Your Kenmore Dryer Model Number

Every Kenmore dryer repair begins with the model number prefix — it reveals the OEM manufacturer:

• 110 — Whirlpool (most common). Uses Whirlpool W10/WP part numbers. Includes both older belt-drive and newer direct-drive platforms.
• 796 — LG (Kenmore Elite). Uses LG part numbers. Inverter-based motor control, different disassembly than Whirlpool.
• 417 — Frigidaire/Electrolux (less common). Frigidaire-specific parts.

Whirlpool 110-prefix models span decades and include multiple internal designs. Older models (pre-2010) have a simpler mechanical timer and rear-access heater housing. Newer 110-prefix models have electronic controls and may require different disassembly steps.

LG 796-prefix Kenmore Elite dryers use different drum support systems (rollers vs glides), different heating element configurations, and different diagnostic procedures than Whirlpool-based models.

Order the Whirlpool or LG OEM part number rather than the Kenmore-branded equivalent for 30-40% savings on the identical part.

Common Kenmore Dryer Error Codes by Platform

Whirlpool-based (110-prefix): F-number/E-number system. E1 (thermistor open), E2 (thermistor shorted), F01 (main control), F22 (exhaust thermistor), F23 (exhaust high limit), F26 (motor circuit), F30 (restricted airflow).

LG-based (796-prefix Kenmore Elite): d80/d90/d95 (duct blockage percentage), tE1-tE3 (thermistor), E13 (power failure), PS (power cord issue).

FAQ

How much does it cost to replace a Kenmore Dryer Motor?

DIY: $50–$200. Professional: $180–$500. One of the more expensive dryer repairs — weigh against dryer age.

How do I know if it is the motor or the belt?

Press Start and listen. If you hear the motor running (humming/blowing sound) but the drum does not turn, the belt is likely broken — a $5 part. If there is complete silence or just a brief hum followed by nothing, the motor has failed.

Can I replace just the centrifugal switch instead of the whole motor?

On some older Kenmore dryer motors, yes — the centrifugal switch is a separate component on the motor shaft. But on most modern motors, the switch is integrated and the motor must be replaced as an assembly.

Is it worth replacing the motor on an old Kenmore dryer?

If the dryer is under 12 years and the motor is the only issue, repair makes sense. Over 12 years with a motor failure, compare total repair cost against a new dryer ($400–$700). Multiple failing components tip the scale toward replacement.

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