Clothes Washer Motor Sensor for Samsung, AP4578642, PS4204673, DC31-00098A

Clothes Washer Motor Sensor | Replaces Samsung® DC31‑00098A | OEM‑Compatible

Restore accurate motor speed detection and smooth wash performance with this brand‑new clothes washer motor sensor, engineered as an OEM‑style replacement for Samsung® part DC31‑00098A. A failing motor sensor can cause spin issues, error codes, unbalanced loads, or complete cycle failure — replacing it ensures proper communication between the motor and control board.

Built for durability and reliable performance in Samsung® front‑load washing machines.

⚙️ Key Features

• OEM‑style replacement for Samsung® DC31‑00098A
• Ensures accurate motor speed sensing for proper wash and spin cycles
• Helps eliminate common error codes related to motor feedback
• Durable electronic construction for long service life
• Direct‑fit design — no modifications required
• Condition: Brand New – Unused

Replaces Part Numbers

AP4578642, 2068316, PS4204673, B01BRLAWWQ

Fits Samsung® Washer Models

WF405ATPAWRAA0000 WF405ATPAWRAA0001 WF331ANRXAA0004 WF511ABWXAA0002 WF511ABWXAA0003 WF511ABWXAA0004 40249032012 WF410ANW/XAA 40249032011 40249032010 WF330ANB/XAA WF350ANW/XAA WF410ANR/XAA WF461ABW/XAA WA5451ANW/XAA-02 WF42H5600AW/A2-00 WF448AAP/XAA-00 WF448AAP/XAA-05 WF448AAP/XAA-06 WF448AAP/XAA-07 WF448AAP/XAA-08 WF42H5200AP/A2-01 WA5471ABP/XAA-01 WA5471ABP/XAA-02 WF431ABP/XAA-01 WF431ABP/XAA-02 WF520ABP/XAA-02 WF520ABP/XAA-03 WF520ABP/XAA-04 WF520ABP/XAA-05 WF520ABP/XAA-06 WF520ABP/XAA-07 WF42H5000AW/A2-00 WF42H5000AW/A2-01 WF405ATPASU/A2-00 WF331ANW/XAA-04 WF42H5400AF/A2-00 WF42H5200AF/A2-00 WF42H5200AF/A2-01 WF448AAW/XAA-05 WF448AAW/XAA-07 WA52J8700AP/A2-00 WF330ANB/XAA-02 WF42H5200AW/A2-00 WV55M9600AV/A5-00 WF42H5200AW/A2-01 WV55M9600AV/A5-01 WA48J7700AW/A2-00 WA48J7700AW/A2-01 WA48J7700AW/A2-02 WF220ANW/XAA-01 WF42H5200AP/A2-00 WA5471ABW/XAA-01 WF350ANP/XAA-00 WA5471ABW/XAA-02 WF350ANP/XAA-01 WF350ANP/XAA-02 WF350ANP/XAA-03 WF350ANP/XAA-04 WF350ANR/XAA-01 WF350ANR/XAA-02 WF350ANR/XAA-03 WA56H9000AP/A2-00 WA56H9000AP/A2-01 WF350ANR/XAA-04 WA56H9000AW/A2-00 WF350ANR/XAA-05 WA56H9000AW/A2-01 WF56H9100AG/A2-00 WF350ANR/XAA-06 WF56H9100AG/A2-01 WF350ANR/XAA-07 WF56H9100AW/A2-00 WF56H9100AW/A2-01 WF350ANW/XAA-01 WF56H9110CW/A2-00 WF350ANW/XAA-02 WF56H9110CW/A2-01 WF350ANW/XAA-03 WF350ANW/XAA-04 WF350ANW/XAA-05 WF350ANW/XAA-06 WF350ANW/XAA-07 WF331ANR/XAA-04 WF361BVBEWR/A1-01 WF361BVBEWR/A2-01 WF511ABR/XAA-01 WF511ABR/XAA-02 WF511ABR/XAA-03 WF511ABR/XAA-04 WF511ABW/XAA-01 WF511ABW/XAA-02 WF511ABW/XAA-03 WF511ABW/XAA-04 WF42H5600AP/A2-00 WF330ANW/XAA-00 WF330ANW/XAA-01 WF330ANW/XAA-02 WF330ANW/XAA-03 WF330ANW/XAA-04 WF330ANW/XAA-05 WF330ANW/XAA-06 WF330ANW/XAA-07 WF220ANW/XAA-02 WF45K6500AV/A2-00 WF419AAW/XAA-02 WF45H6300AW/A2-01 WF45N5300AV/US-00 WF42H5400AW/A2-00 WF45M5500AP/A5-00 WF45M5500AW/A5-00 WF45M5500AZ/A5-00 WF45N5300AW/US-00 WF433BTGJWR/A1-00 WF433BTGJWR/A2-00 WF363BTBEUF/A1-01 WF363BTBEUF/A2-01 WF431ABW/XAA-00 WF393BTPARA/A1-00 WF393BTPARA/A1-01 WF393BTPARA/A2-00 WF393BTPAWR/A1-00 WF393BTPAWR/A1-01 WF393BTPAWR/A2-00 WF330ANB/XAA-00 WF330ANB/XAA-01 WF330ANB/XAA-03 WF330ANB/XAA-04 WF330ANB/XAA-05 WF330ANB/XAA-06 WF330ANB/XAA-07 WF435ATGJRA/A1-02 WF435ATGJRA/A2-00 WF435ATGJWR/A1-01 WA5451ANP/XAA-02 WF435ATGJWR/A1-02 WA5451ANW/XAA-03 WF419AAW/XAA-03 WF45K6200AW/A2-00 WF45K6500AW/A2-00 WF45K6200AZ/A2-00 WF45K6200AZ/A2-01 WF405ATPASU/AA-00 WF405ATPASU/AA-01 WA484DSHASU/A1-01 WA48H7400AW/A2-00 WA48H7400AW/A2-01 WA48H7400AW/A2-02 WF419AAW/XAA-01 WF419AAW/XAA-04 WF520ABW/XAA-02 WF520ABW/XAA-03 WF520ABW/XAA-04 WF520ABW/XAA-05 WF520ABW/XAA-06 WF520ABW/XAA-07 WA476DSHAWR/A1-01 WF45H6300AG/A2-01 WF50K7500AV/A2-00 WF50K7500AV/A2-11 DW80M9960US/AA-00 WA484DSHAWR/A1-01 WA48H7400AP/A2-00 WA48H7400AP/A2-01 WA48H7400AP/A2-02 WA48J7770AP/A2-00 WA48J7770AP/A2-01 WA48J7770AW/A2-00 WA50F9A6DSW/A2-00 WA50F9A6DSW/A2-01 WA50F9A7DSP/A2-00 WA50F9A7DSP/A2-01 WA50F9A7DSW/A2-00 WA50F9A7DSW/A2-01 WA50F9A8DSP/A2-01 WA50F9A8DSW/A2-01 WA50K8600AV/A2-00 WA50K8600AW/A2-00 WA52J8060AW/A2-00 WA52J8060AW/A2-01 WA52J8700AW/A2-00 WA5451ANP/XAA-01 WF210ANW/XAA-01 WF210ANW/XAA-02 WF210ANW/XAA-03 WF210ANW/XAA-04 WF231ANW/XAA-01 WF365BTBGWR/A1-01 WF365BTBGWR/A2-01 WF395BTPARA/A1-00 WF395BTPARA/A2-00 WF395BTPASU/A1-00 WF395BTPASU/A1-01 WF395BTPASU/A2-00 WF395BTPAWR/A1-01 WF395BTPAWR/A2-00 WF395BTPAWR/A2-01 WF405ATPAWR/A2-00 WF405ATPAWR/AA-00 WF405ATPAWR/AA-01 WF419AAU/XAA-00 WF455ARGSGR/A2-00 WF455ARGSGR/AA-00 WF455ARGSGR/AA-01 WF455ARGSWR/A2-00 WF455ARGSWR/AA-01 WF457ARGSGR/A2-00 WF457ARGSGR/AA-01 WF457ARGSGR/AA-02 WF457ARGSGR/AA-0F WF457ARGSWR/A2-00 WF457ARGSWR/AA-00 WF457ARGSWR/AA-01 WF45H6100AP/A2-00 WF45H6100AP/A2-01 WF45H6300AG/A2-00 WF45H6300AW/A2-00 WF45M5100AW/A5-00 WF45M5100AW/A5-11 WF461ABP/XAA-01 WF461ABP/XAA-02 WF501ANW/XAA-01 WF501ANW/XAA-02 WF501ANW/XAA-03 WF50K7500AW/A2-00 WF50K7500AW/A2-11 WV55M9600AW/A5-00 WV55M9600AW/A5-01 WV60M9900AV/A5-00 WV60M9900AV/A5-01 WV60M9900AW/A5-00 WV60M9900AW/A5-01 WF448AAP/XAA-02 WF42H5000AW/A2-11 WF448AAP/XAA-01 WF448AAP/XAA-03 WF448AAP/XAA-04 WF45K6500AV/A2-11 WA50M7450AW/A4-51 WF45K6500AV/A2-51 WF45K6500AV/A2-01 WF42H5200AP/A2-11 WF42H5400AF/A2 WA48J7770AW/A2-01 WA48J7770AW/A2-02 WV55M9600AV/A5-02 WV55M9600AV/A5-03 WA52J8700AP/A2-01 WA52J8700AP/A2-02 WA52M7750AW/A4-02 WF42H5200AW/A2-11 WF45M5500AP/A5-11 WF45M5500AP/A5-51 WF393BTPAWR/A2 WF405ATPASU/AA WF419AAW/XAA-00 WF45K6500AW/A2-11 WF45K6500AW/A2-51 WV60M9900AV/A5-02 WF361BVBEWR/A2-00 WA48J7770AP/A2-02 WV55M9600AW/A5-02 WV55M9600AW/A5-03 WF210ANW/XAC-0001 WF210ANW/XAC-0002 WF210ANW/XAC-0003 WA56H9000AP/A2-02 WA52J8060AW/A2-02 WF42H5200AF/A2 WF42H5600AP/A2 WF448AAP/XAC-0004 WF448AAP/XAC-0005 WF448AAP/XAC-0006 WF448AAP/XAC-0007 WF448AAP/XAC-0008 WA56H9000AW/A2-02 WF45K6200AW/A2-11 WF56H9100AW/A2 WF42H5400AW/A2 WF457ARGSWR/AA WF56H9110CW/A2 WF393BTPARA/A1 WA52J8700AW/A2-01 WA52J8700AW/A2-02 WF42H5600AW/A2 WF431ABP/XAA-04 WF431ABP/XAA-05 WF431ABP/XAA-06 WF431ABP/XAA-07 WF431ABP/XAA-08 WF431ABP/XAA-09 WF431ABP/XAA-10 WF45K6200AZ/A2-11 WF350ANW/XAA-00 WF520ABP/XAC-0006 WF520ABP/XAC-0005 WF520ABP/XAC-0004 WF520ABP/XAC-0003 WF520ABP/XAC-0002 WF520ABP/XAC-0007 WF220ANW/XAA-03 WF220ANW/XAC-0001 WF220ANW/XAC-0002 WF220ANW/XAC-0003 WF220ANW/XAC-0004 WF395BTPASU/A1 WF431ABW/XAA-01 WF431ABW/XAA-02 WF431ABW/XAA-03 WF431ABW/XAA-04 WF431ABW/XAA-05 WF431ABW/XAA-08 WF431ABW/XAA-09 WF410ANR/XAA-01 WF410ANR/XAA-02 WF45M5500AW/A5-51 WF42H5200AF/A2-11 WV60A9900AV/A5-00 WV60M9900AW/A5-02 WF410ANW/XAA-00 WF410ANW/XAA-01 WF410ANW/XAA-02 WF56H9100AV/A2-00 WF45N5300AW/US-51 WA54M8750AW/A4-51 WF419AAU/XAA-03 WF405ATPAWR/A2 WF361BVBEWR/A1 WF365BTBGWR/A1-00 WF410ANR/XAA-00 WF331ANW/XAA-00 WF331ANW/XAA-01 WF331ANW/XAA-02 WF331ANW/XAA-03 WF331ANW/XAA-05 WA52M8650AW/A4-51 WV60A9900AV/A5 WF435ATGJRA/A1-01

Common Fixes

• Washer not spinning or spinning inconsistently
• Error codes related to motor speed or rotation
• Washer stopping mid‑cycle
• Unbalanced load issues caused by incorrect motor feedback
• Motor not starting or starting intermittently

️ Installation Tips

• Disconnect power before servicing the washer
• Remove rear panel to access the motor assembly
• Locate the motor sensor mounted near the stator
• Disconnect wiring harness and remove mounting screws
• Install new sensor in the same orientation
• Ensure wiring is fully seated and secured
• Run a diagnostic or spin test to confirm proper operation

Restore accurate motor control and dependable wash performance with this OEM‑compatible motor sensor — the correct replacement for Samsung® DC31‑00098A and all cross‑reference numbers listed above.