GE Washer Motor Speed Sensor WW01F01977 – Part Number Guide & Cross Reference

Looking up part number WW01F01977? This guide covers everything you need to know about the GE Washer Motor Speed Sensor — what it does, what it replaces, which models it fits, and what symptoms indicate it needs replacement.

WW01F01977 Cross Reference Part Numbers

The following part numbers are all replaced by WW01F01977:

• WW01F01756 — Superseded by WW01F01977 (direct replacement)
• 22 045 — Alternate cross-reference
• 253C1275P001 — Alternate cross-reference
• 5 PJ 587 SJ161 — Alternate cross-reference

What Does the WW01F01977 Motor Speed Sensor Do?

The motor speed sensor (also called a Hall effect sensor or tachometer) monitors how fast the washer motor is spinning and sends real-time RPM data to the control board. The control board uses this data to regulate agitation speed, spin speed, and cycle timing. When the sensor fails, the washer loses accurate motor feedback — causing error codes, incomplete cycles, or a drum that won't spin.

Symptoms of a Failed GE Washer Motor Speed Sensor

• Washer won't spin or agitate
• Error codes on control panel (E3, E5, or speed-related codes)
• Washer stops mid-cycle unexpectedly
• Intermittent or inconsistent spin speed
• Motor runs but drum doesn't turn
• Washer won't complete wash cycles

Compatible GE Washer Models

GTW220BMK0WW, GTW220BMK1WW, GTW220BMM0WW, GTW220BMM1WW, GTW223BMR0WW, GTW302BMP0WW, GTW302BMP1WW, GTW330BMK0WW, GTW330BMK1WW, GTW330BMM0WW, GTW330BMM1WW, GTW331BMR0WS, GTW451BMR0WS, GTW460BMK0WW, GTW460BMK1WW, GTW460BMM0WW, GTW460BMM1WW, GTW465BMK1WS, GTW465BMM0WS, GTW465BMM1WS, GTW470BMM0DG, GTW470BMM1DG, GTW485BMK0WS, GTW485BMK1WS, GTW485BMM0WS, GTW490BMR0WS, GTW495DMN0WS, GTW495DMN1WS, GTW550BMR0WS, GTW560BMM0WW, GTW560BMM1WW, GTW575BMM0WS, GTW575BMM1WS, GTW580BMR0WS, GTW680BMK0DG, GTW680BMK0WS, GTW680BMM0DG, GTW680BMM0WS, GTW680BMM1DG, GTW680BMM1WS, GTW680BMR0DG, GTW680BMR0WS, GTW685BMR0WS, HTW200BMK0WW, HTW200BMM0WW, MTW200BMK0WW, MTW200BMM0WW, MTW200BMM1WW, MTW201BMR0WW

Shop the Replacement Part

Order the WW01F01977 GE Washer Motor Speed Sensor — in stock and ready to ship across Canada. Also available as a Used unit for budget repairs.

Related Repair Guides

• GE Washer Won't Spin – Causes & Fix
• GE Washer Won't Agitate – Causes & Fix
• GE Washer Stops Mid-Cycle – Causes & Fix

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• 🇨🇦 Canadian business serving customers since 1996 — 30 years of appliance parts expertise
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• Guaranteed fit or we'll make it right

Frequently Asked Questions

Q: Is WW01F01977 the same as WW01F01756?
A: Yes — WW01F01977 is the current OEM replacement that supersedes WW01F01756. It is a direct drop-in replacement compatible with all the same models.

Q: How do I test a GE washer motor speed sensor?
A: The sensor can be tested with a multimeter. With the washer unplugged, disconnect the sensor harness and check resistance across the sensor terminals. An open circuit (infinite resistance) indicates a failed sensor. Contact us for model-specific test values.

Q: Does XPart Supply ship WW01F01977 across Canada?
A: Yes — we ship to all provinces and territories. Most orders ship within 1 business day and arrive within 2–7 business days with tracking included.