Dryer Push-to-Start Switch fits Whirlpool, AP6009036, PS11742178, WP3977456

⚡ Dryer Push-to-Start Switch | Replaces Whirlpool® WP3977456

Restore reliable operation with this brand-new dryer push-to-start switch, designed to replace Whirlpool® part #WP3977456. This OEM-style switch ensures proper activation of the dryer cycle when pressed, making it a critical replacement for dryers that fail to start.

Product Features:

• ✅ Replacement push-to-start switch for Whirlpool® dryers
• ⚡ Ensures proper cycle activation when pressed
• OEM-style fit and finish for reliable performance
• Condition: Brand New – Unused

Replaces Part Numbers:

AP6009036, PS11742178, 3977456
Confirm compatibility using your dryer model number before purchase.

✅ Fits Dryer Models:

LER4634PQ0 LER4634JQ1 LER5620KQ1 REX5634KQ1 WED5300SQ0 LTE5243DQ6 TEDX640PQ0 LER3624JQ1 LGR4634JQ2 LGR5620KQ1 LTE5243DQ3 REX6634PQ0 REX4634KQ1 REX3514RQ0 REX5634KQ0 TEDX640JQ1 TEDX640PQ1 LER4634PQ1 REX3514RQ1 RGX4634KQ2 REX5634PQ0 REX3514PQ0 LEB6000PQ0 REX6634RQ0 RED4100SQ0 LGR4634JQ1 RED4340SQ1 RGX5634KQ2 REX6634RQ1 REX4634KQ0 TGDX640JQ2 LER5636KQ1 LTE5243DQ4 SEDX600JQ1 EED4400SQ0 LER5636LQ0 LGR4634PQ0 EED4300TQ0 LEB6000KQ1 EED4300SQ0 LER3624PQ0 LER4600PQ0 LER5636KQ0 LDR3822PQ0 SGDX600JQ2 SGDX600MQ0 RGX4634KQ1 RGX5634KQ1 REX4634KQ2 LEB6000KQ0 LGB6000KQ1 LGR3624JQ1 LGR5636KQ1 110.630321 GEW9878PW0 IEX3000RQ1 LER4634JQ2 LTE5243DQ5 WED5200TQ0 WED5900SW0 AED4370TQ0 LGR5636KQ0 REX3614KW0 TGDX640JQ1 GEQ9858JQ1 GGQ9858JQ1 LEC5000PQ0 NED5240TQ0 REX3614KW1 RGX5634PQ0 TGDX640PQ0 WED5310SQ0 EED4100SQ0 GEW9878PW1 LER3624PQ1 LER5620KQ0 LGR3624JQ3 SEDX600MQ1 WGD5300SQ0 110.827222 CEDX463RQ0 CEDX463SQ0 GEW9878LW0 LDR3822PQ1 LEB6000PQ1 LEV4634JQ1 LGB6000KQ0 LGR4634JQ3 NGD5200TQ0 REX3519PQ0 RGX3514RQ0 TEDX540RQ1 WGD5900SW0 110.630221 110.746323 EGD4300SQ0 GGW9878LW0 GGW9878PW0 IED4300SQ0 IEX3000RQ0 LER4600PQ1 LER4634PT1 LGR5636LQ0 REX5634KQ2 RGX3519PQ0 SGDX600JQ1 WED5320SQ0 WED5590SQ0 WGD5100SQ0 110.630121 LDR3822HQ1 LER3622PQ2 LER4634JT1 LTE5243DT3 RGX3514PQ0 RGX5634KQ3 RGX6634PQ0 110.630121 IGX3000RQ1 LEC5000PQ1 LER3622PQ0 LER5634LQ0 LER5635LQ0 LGR4634JT2 LGR5620KQ0 NED5200TQ0 TGDX640PQ1 WED5100SQ0 110.742022 110.746023 110.749122 110.749222 110.821822 CEDX463MQ0 CEDX463MQ1 GEW9878JQ1 LER3622HQ1 LER3624JQ2 LER5636KT1 LGB6000KQ2 LGB6000PQ0 LGB6000PQ1 LGR4600PQ0 LTG5243DQ3 LTG5243DQ6 REX3614PW0 REX3614PW1 SEDX600MQ0 WGD5310SQ0 110.630121 110.630321 110.730121 110.730221 110.730221 110.749242 CEDX463JQ1 EGD4400SQ0 GGW9878LW1 LER3622PQ1 LER4634PT0 LER5620KQ2 LER5636LT0 LER5700KQ1 LEV4634PQ0 LEV4634PQ1 LGC5000PQ0 LGR4634PQ1 LGR5634LQ0 LTG5243DQ4 RED4340SQ0 REX5634RQ0 RGX4634KQ3 WED5300ST0 YLTE5243DQ3 110.630221 110.630341 110.730141 110.730321 110.742122 110.9875279 7MLGR5620MQ1 CEDX463RQ1 EGD4300TQ0 GGQ9858JQ2 LEQ5000KQ1 LER2614JQ1 LER3634JW1 LER5636KT0 LER5636LQ1 LEV4634JQ2 LGC5000PQ1 LGR3624PQ0 LGR4634JZ1 LGR5620KQ2 LGR5636LQ1 LTG5243DQ5 RED4000SW0 RED4300SQ0 REX3614PW2 RGD4100SQ0 RGX6634RQ0 TEDX540RQ0 TEDX640JQ2 WED5321SQ0 110.1820296 110.1820299 110.6002201 110.6002201 110.605229 110.606211 110.607201 110.6072011 110.6140231 110.6140231 110.619231 110.6192311 110.622021 110.622021 110.622121 110.622121 110.625121 110.625121 110.625121 110.625141 110.625141 110.625141 110.626021 110.626021 110.626121 110.626121 110.626221 110.626221 110.628321 110.628321 110.628421 110.628421 110.628521 110.628521 110.628541 110.628541 110.628821 110.628821 110.628841 110.628841 110.628861 110.628861 110.629021 110.629041 110.629121 110.629221 110.629241 110.629321 110.629361 110.629421 110.629521 110.629541 110.629561 110.629721 110.629721 110.629721 110.629741 110.629741 110.629741 110.629821 110.629821 110.629821 110.629921 110.629921 110.629921 110.629941 110.629941 110.629941 110.629961 110.629961 110.629961 110.630141 110.630141 110.630141 110.630221 110.630241 110.630241 110.630241 110.630321 110.630341 110.630341 110.630361 110.630361 110.630361 110.631021 110.631021 110.631121 110.639121 110.639321 110.639321 110.639321 110.639421 110.639421 110.639421 110.639521 110.639521 110.639521 110.639541 110.639541 110.639541 110.639561 110.639561 110.639561 110.641023 110.641023 110.641122 110.642022 110.642022 110.642122 110.642122 110.646023 110.646023 110.646122 110.646223 110.646223 110.646323 110.646323 110.646424 110.646524 110.646724 110.648724 110.648724 110.648824 110.648824 110.648924 110.648924 110.648944 110.648944 110.649022 110.649022 110.649122 110.649222 110.649222 110.649242 110.649242 110.649322 110.649322 110.649423 110.649443 110.649463 110.649523 110.649543 110.649563 110.649623 110.649643 110.649663 110.649723 110.649723 110.649763 110.649763 110.649823 110.649823 110.649923 110.649923 110.649943 110.649943 110.649963 110.649963 110.658224 110.659224 110.659224 110.659244 110.659244 110.659264 110.659264 110.659424 110.659424 110.659444 110.659444 110.659464 110.659564 110.659624 110.659624 110.659644 110.659644 110.659664 110.659664 110.661025 110.661125 110.661125 110.665225 110.665225 110.665245 110.665245 110.666425 110.666425 110.666525 110.666525 110.666625 110.666625 110.669225 110.669225 110.669245 110.669245 110.669265 110.669265 110.669425 110.669425 110.669445 110.669445 110.669625 110.669625 110.669645 110.669645 110.669665 110.669665 110.669725 110.669725 110.669825 110.669825 110.669925 110.669925 110.669945 110.669945 110.669965 110.669965 110.673226 110.673326 110.673427 110.674026 110.674226 110.674326 110.674426 110.677416 110.677516 110.677616 110.678416 110.678516 110.678616 110.678626 110.678646 110.683227 110.683327 110.684027 110.684027 110.684227 110.684327 110.684427 110.687227 110.687327 110.688227 110.688327 110.688377 110.688427 110.688477 110.6910199 110.694228 110.694228 110.694328 110.694328 110.695228 110.695328 110.698228 110.698228 110.698328 110.698328 110.7002201 110.7002201 110.7010231 110.7010231 110.7020299 110.7021299 110.705229 110.7060299 110.7061299 110.706211 110.7062111 110.7062299 110.707201 110.7083299 110.7084299 110.7085299 110.7085499 110.7088299 110.7088499 110.7088799 110.7140231 110.7140231 110.7140231 110.7192311 110.7192312 110.722021 110.722021 110.722121 110.722121 110.725121 110.725121 110.725121 110.725141 110.725141 110.725141 110.726021 110.726021 110.726121 110.726121 110.726221 110.726221 110.728321 110.728321 110.728421 110.728421 110.728521 110.728521 110.728541 110.728541 110.728821 110.728821 110.728841 110.728841 110.728861 110.728861 110.729021 110.729041 110.729121 110.729221 110.729241 110.729321 110.729361 110.729421 110.729521 110.729541 110.729561 110.729721 110.729721 110.729721 110.729741 110.729741 110.729741 110.729821 110.729821 110.729821 110.729921 110.729921 110.729921 110.729941 110.729941 110.729941 110.729961 110.729961 110.729961 110.730121 110.730121 110.730141 110.730141 110.730221 110.730241 110.730241 110.730241 110.730321 110.730321 110.730341 110.730341 110.730341 110.730361 110.730361 110.730361 110.731021 110.731021 110.731121 110.739121 110.739321 110.739321 110.739321 110.739321 110.739421 110.739421 110.739421 110.739521 110.739521 110.739521 110.739541 110.739541 110.739541 110.739561 110.739561 110.739561 110.741122 110.742022 110.742122 110.746023 110.746122 110.746223 110.746223 110.746323 110.746424 110.746524 110.746724 110.748724 110.748724 110.748824 110.748824 110.748924 110.748924 110.748944 110.748944 110.749022 110.749022 110.749222 110.749242 110.749322 110.749322 110.749423 110.749443 110.749463 110.749523 110.749543 110.749563 110.749623 110.749643 110.749663 110.749723 110.749723 110.749763 110.749763 110.749823 110.749823 110.749923 110.749923 110.749943 110.749943 110.749963 110.749963 110.758224 110.759224 110.759224 110.759244 110.759244 110.759264 110.759264 110.759424 110.759424 110.759444 110.759444 110.759464 110.759464 110.759624 110.759624 110.759644 110.759644 110.759664 110.759664 110.761125 110.761125 110.765127 110.765147 110.765225 110.765225 110.765245 110.765245 110.766425 110.766425 110.766525 110.766525 110.766625 110.766625 110.769225 110.769225 110.769225 110.769245 110.769245 110.769245 110.769265 110.769265 110.769265 110.769425 110.769425 110.769425 110.769445 110.769445 110.769445 110.769625 110.769625 110.769625 110.769645 110.769645 110.769645 110.769665 110.769665 110.769725 110.769725 110.769725 110.769825 110.769825 110.769825 110.769925 110.769925 110.769925 110.769945 110.769965 110.773226 110.773327 110.773427 110.774226 110.774326 110.774426 110.777416 110.777516 110.777616 110.778416 110.778516 110.778616 110.778626 110.778646 110.783227 110.783327 110.784227 110.784327 110.784427 110.787227 110.787327 110.788227 110.788327 110.788377 110.788427 110.788477 110.794228 110.794228 110.794328 110.794328 110.795228 110.795328 110.798228 110.798228 110.798328 110.798328 110.80754 110.80754 110.80754 110.80754 110.8075401 110.8145271 110.841824 110.841824 110.841824 110.847224 110.847224 110.8873279 110.8873279 110.887328 110.887328 110.887328 110.887328 110.8875279 110.8875279 110.887528 110.887528 110.887528 110.887528 110.8875479 110.8972299 110.9875279 110.987528 110.987528 110.987528 110.987528 110.9875279A 110.C60022011 110.C60102310 110.C60112310 110.C61402311 110.C70112310 110.C73512201 110.C79592800 1CWGD5300SQ0 4GNED4400YQ0 4GNED4400YQ1 4GNED4400YQ2 4GWED4750YQ0 4GWED4750YQ1 4GWED4750YQ2 4KAED4475TQ0 4KAED4475TQ1 4KMEDC405WQ0 4KMEDC405WQ1 4KNED4400BQ0 4KNED4400BQ1 4KWED4750BQ0 4KWED4750BQ1 6072 7MBPS8843MQ0 7MBPS8843MQ1 7MLGR3624JQ3 7MLGR3624JQ4 7MLGR3624JT2 7MLGR3624JT3 7MLGR3624JT4 7MLGR4634JQ3 7MLGR4634JQ4 7MLGR4634JT3 7MLGR4634JT4 7MLGR4634PQ0 7MLGR4634PT0 7MLGR5620MQ0 7MLGR5620MQ2 7MLGR5620PQ0 7MLGR5620PT0 7MMEDC300BW0 7MMGD6630TM1 7MMGD6630TQ1 7MMGDC300BW0 7MMGE7973TW1 7MMGM0100VW0 7MMGP0030VQ0 7MMGP0035WQ0 7MRGX4634MQ0 7MRGX4634MQ1 7MSGDX600LQ0 7MSGDX600LQ1 7MSGDX600MQ0 7MSGDX600MQ1 7MWED1600BM0 7MWED1600BM1 7MWG44500ST0 7MWG445500SQ0 7MWG45500SQ0 7MWG45500SQ1 7MWG45500ST0 7MWG45500ST1 7MWG66007XQ0 7MWG66800WQ0 7MWG77900SB0 7MWG77900SW0 7MWGD1501AW0 7MWGD1600BM0 7MWGD1600BM1 7MWGD1600BM2 7MWGD1600BM3 7MWGD1601AW0 7MWGD1601AW2 7MWGD1601AW3 7MWGD9014YQ0 7MWGD9014YQ1 AED4475TQ0 AED4475TQ1 AGD4370TQ0 AGD4475TQ0 AGD4475TQ1 AGD4475TQ2 CED126SBW0 CED126SBW1 CED126SXQ0 CEDX463RT0 CEDX463RT1 CEDX631VQ1 CGD126SBW0 CGD126SBW1 CGD126SBW2 CGD126SDW2 CGD126SDW3 CGD126SXQ0 CGD126SXQ1 CGD126SXQ2 CGDX463JQ1 CGDX463JQ2 CGDX463MQ0 CGDX463MQ1 CGDX463RQ0 CGDX463RQ1 CGDX463RT0 CGDX463RT1 CGDX463SQ0 CGDX631VQ1 EED4100WQ0 EED4300VQ0 EED4300VQ1 EED4400VQ0 EED4400WQ0 EED4400WQ1 EGD4100SQ0 EGD4100WQ0 EGD4300VQ0 EGD4300VQ1 EGD4400VQ0 EGD4400WQ0 EGD4400WQ1 GEQ9858JT1 GEW9878JT1 GEW9878LG0 GEW9878LW1 GEW9878PG0 GEW9878PG1 GGQ9858JT1 GGQ9858JT2 GGW9878JQ1 GGW9878JQ2 GGW9878JT1 GGW9878JT2 GGW9878LG0 GGW9878PG0 GGW9878PG1 GGW9878PW1 HED4300TQ0 HGD4300TQ0 IED4100SQ0 IED4300TQ0 IED4400VQ0 IED4400VQ1 IGD4100SQ0 IGD4300SQ0 IGD4300TQ0 IGD4400VQ1 IGD4400VQ2 IGX3000RQ0 IJ70001 IJ70002 IJ70003 IJ80001 IJ80002 IM70000 IM80000 IP70000 IP80000 IP80001 IS80000 IV85000 IV85001 LEB6000KQ2 LEQ5000KQ0 LEQ5000KQ2 LEQ5000KW1 LEQ5000KW2 LEQ5000PW0 LER2614JQ2 LER4634JT2 LER5634LG0 LER5634LT0 LER5634LW0 LER5635LQ1 LER5636LG0 LER5636LT1 LER5636LW0 LER5700KQ0 LER5700KT0 LER5700KT1 LEV4634JQ0 LEV4634JT0 LEV4634JT1 LGR3624JQ2 LGR3624PQ1 LGR3634JW1 LGR3634JW2 LGR4600PQ1 LGR4634JT1 LGR4634JT3 LGR4634PT0 LGR4634PT1 LGR5635LQ0 LGR5635LQ1 LGR5636KT0 LGR5636KT1 LGR5636LG0 LGR5636LT0 LGR5636LT1 LGR5636LW0 LGR5700KQ0 LGR5700KQ1 LGR5700KT0 LGR5700KT1 LGV4634JQ0 LGV4634JQ1 LGV4634JQ2 LGV4634JQ3 LGV4634JT0 LGV4634JT1 LGV4634JT2 LGV4634PQ0 LGV4634PQ1 LTE5243DQ7 LTE5243DQ8 LTE5243DQ9 LTE5243DQA LTE5243DT4 LTE5243DT5 LTE5243DT6 LTE5243DT7 LTG5243DQ7 LTG5243DQ8 LTG5243DQ9 LTG5243DQA LTG5243DQB LTG5243DT3 LTG5243DT4 LTG5243DT5 LTG5243DT6 LTG5243DT7 LTG5243DT8 MED5900TW1 MED5921TW0 MEDC400VW0 MGD5900TW1 MGD5920TW0 MGD5921TW0 MGDC100WQ0 MGDC400VW0 NED4500TQ0 NED4500VQ0 NED4500VQ2 NED5100TQ0 NED5100TQ1 NGD4500VQ0 NGD4500VQ2 NGD5100TQ0 NGD5100TQ1 NGD5100TQ2 NGD5240TQ0 RED4300TQ0 RED4400VQ0 RED4400VQ1 RED4440VQ0 RED4440VQ1 RED4440VQ2 REX2614LQ0 REX3614KW2 REX5634PQ1 RGD4300SQ0 RGD4300TQ0 RGD4340SQ0 RGD4340SQ1 RGD4400VQ0 RGD4400VQ1 RGD4440VQ0 RGD4440VQ1 RGD4440VQ2 RGX3514RQ1 RGX5634JQ1 RGX6634RQ1 SGDX600MQ1 TEDX340RW0 TEDX340RW1 TEDX340RW2 TGDX540RQ0 TGDX540RQ1 TGDX640JQ3 WED4700YQ0 WED4750XQ0 WED4750XQ1 WED4890XQ0 WED4890XQ1 WED4890XQ2 WED5000VQ0 WED5000VQ1 WED5590VQ0 WED5590VQ1 WED5900SB0 WET4024HW0 WGD4700YQ1 WGD4750XQ0 WGD4750XQ1 WGD4890XQ0 WGD4890XQ1 WGD5000VQ1 WGD5200TQ0 WGD5300ST0 WGD5320SQ0 WGD5321SQ0 WGD5590VQ0 WGD5590VQ1 WGD5900SB0 YAED4370TQ0 YAED4475TQ1 YCEDX463RQ1 YEED4300TQ0 YEED4300VQ0 YEED4300VQ1 YEED4400WQ0 YGEW9877JQ1 YHED4300TQ0 YIED4400VQ1 YIED4400VQ2 YLEQ5000KQ0 YLEQ5000KQ1 YLEQ5000KQ2 YLEQ5000KW1 YLEQ5000KW2 YLEQ5000PW0 YLEQ5000PW1 YLER3624JQ1 YLER4000RQ0 YLER4000RQ1 YLER4634JQ1 YLER4634JQ2 YLER4634PQ0 YLER4634PQ1 YLEV4634JQ1 YLTE5243DQ4 YLTE5243DQ5 YLTE5243DQ6 YLTE5243DQ7 YLTE5243DQ8 YLTE5243DQ9 YLTE5243DQA YMED5900TW0 YMED5900TW1 YMEDC400VW0 YNED4500VQ0 YNED5200TQ0 YRED4300SQ0 YRED4300TQ0 YRED4340SQ0 YRED4340SQ2 YREX3614KW1 YREX4634KQ0 YREX4634KQ1 YREX4634KQ2 YREX5634PQ0 YREX6634RQ0 YREX6634RQ1 YWED5300SQ0 YWET4024HW0

Common Fixes:

• ❌ Dryer not starting when button is pressed
• ⚠️ Faulty or worn push-to-start switch
• Need for OEM-style replacement to restore proper dryer operation

️ Installation Tips:

• Disconnect power before servicing
• Access control panel to locate switch
• Remove old switch and install replacement securely
• Test dryer after installation to confirm proper start function

Reliable starting. OEM-grade replacement. Push-to-start switch for Whirlpool® dryers.