Whirlpool Washer motor run capacitor W11395618 W11158831

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✅ Cross Reference Information

Common Symptoms

• Washer won't start — no motor movement
• Motor hums or buzzes but won't run
• Washer fills with water but motor doesn't start
• Motor struggles to start — slow or hesitant startup
• Motor starts sometimes, fails other times (intermittent)
• Washer trips circuit breaker when trying to start
• Motor overheats and shuts off (thermal overload trips)
• Burning smell from motor area
• Clicking sound from motor — then nothing
• Motor runs briefly then stops
• Washer won't agitate — motor won't engage
• Washer won't spin — motor won't start spin cycle
• Loud humming during start attempt
• Motor works after manual spin (helping it start by hand)
• Capacitor visibly bulging, leaking, or damaged
• Washer worked fine then suddenly won't start
• Motor runs weak — lacks power

Check Before Replacing

• Verify the washer model number against the manufacturer's or parts supplier's fit information before ordering.
• Inspect the capacitor and wiring for visible damage with power disconnected.
• Use the washer's technical documentation or a qualified appliance technician for electrical capacitor testing.

Pro Tip

Part Details

Installation Notes

• ⚠️ SAFETY WARNING: Capacitors store electrical energy even when unplugged. Always discharge the capacitor before handling to avoid electrical shock.
• Unplug the washer
• – Disconnect power from the outlet. Wait at least 5 minutes for any residual charge to dissipate.
• Turn off water supply
• – Close both hot and cold water valves (optional but recommended).
• Access the capacitor:
• The capacitor is typically located near the drive motor at the bottom of the washer.Depending on your model, you may need to:Lay the washer on its back or side (protect the floor with cardboard or blankets), orRemove the rear access panel, orRemove the cabinet/housing to access the motor area.
• Locate the capacitor
• – Find the cylindrical capacitor mounted near the motor. It will have two wire terminals connected to it.
• Discharge the capacitor (CRITICAL):
• Use an insulated screwdriver to short across the two terminals, orUse a capacitor discharge tool or resistor.You may see/hear a small spark — this is normal and indicates the capacitor had stored charge.
• Take a photo
• – Document the wire connections before removing anything.
• Disconnect wires
• – Pull the spade connectors off the capacitor terminals. Note which wire goes to which terminal (though most start capacitors are non-polarized).
• Remove the capacitor:
• Release the mounting bracket, strap, or clip holding the capacitor in place.Remove the old capacitor from the washer.
• Verify replacement capacitor specs
• – Confirm the new W11395618 capacitor has the same microfarad (µF) rating and voltage rating as the original. Using an incorrect capacitor can damage the motor.
• Install the new capacitor:
• Mount the new capacitor in the bracket or strap.Secure the mounting hardware.
• Reconnect wires
• – Attach the wire connectors to the capacitor terminals. Ensure firm, secure connections.
• Reassemble the washer
• – Replace any panels or return the washer to upright position.
• Reconnect water supply
• – Turn on the water valves.
• Restore power
• – Plug the washer back in.
• Test operation:
• Run a wash cycle and listen for the motor to start promptly without humming or hesitation.Verify the motor runs smoothly through agitate and spin cycles.Check that the motor doesn't overheat or trip the thermal protector.

Verified Compatible Models

110.21392013, 110.22242510, 11020362811, 11021112020, 11021112021, 11021112022, 11021302013, 11022242511, 11022342512, 11022352510, 11022352511, 11022352512, 11022442511, 11025102310, 11025122810, 11025132410, 11025132411, 11027102310, 11028002012, 11028012012, 1102992310, 11031312020, 11031312021, 11031312022, 7MMVWC400YW2, 7MMVWC416FW0, 7MMVWC417FW0, 7MMVWC465JW0, 7MMVWC565FW0, 7MMVWH450DW0, 7MMVWH450DW1, 7MMVWX500YW2, 7MMVWX510YW1, 7MMVWX655EW0, 7MWTW5521BW0, 7MWTW5622BW1, 8TWTW4955JW0, 8TWTW5010PW1, CAW12444BW0, CAW38125HW0, CAW42114GW0, CAW45125LW0, ITW4971EW0, MVW18CSAWW0, MVW5035MW0, MVW5430PBK0, MVW6200KW4, MVW6230HW3, MVW6230RHW5, MVW6500MW1, MVWC360AW0, MVWC425BW1, MVWC450XW4, MVWC565FW0, MVWP475EW0, MVWX500BW0, MVWX550XW2, MVWX5SPAW0, NTW4750BQ0, NTW4750YQ1, WTW4915EW1, WTW4915EW2, WTW4955HW1, WTW5000DW1, WTW5010LW0, WTW5010LW1, WTW5105HC3, WTW5610XW3, WTW5700AC0, WTW5800BC0

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.