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TYC 660756 Window Motor and Regulator Assembly - Rear LeftOE Quality 60-Day Returns
Part #: 660756

TYC 660756 Window Motor and Regulator Assembly - Rear Left

Rear Left
66 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Chevrolet, and GMC, Escalade, Escalade ESV, Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Silverado 1500, Silverado 1500 LD, Silverado 2500 HD, Silverado 3500 HD, Suburban 3500 HD, Tahoe, Yukon, and Yukon XL
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Not what you need? See all Window Motor and Regulator Assembly options

Rear Left Window Motor and Regulator Assembly

Restore rear window operation with this TYC window motor and regulator assembly, part number 660756. It is a 12-volt, standard motor assembly for the rear left position and includes the motor for direct replacement service on select GM full-size trucks and SUVs.

  • 12-volt window motor and regulator assembly
  • Rear left mounting position
  • Motor included
  • Standard motor type
  • 2-pin main connector
  • No anti-pinch motor
  • No one-touch function
  • Other side reference: 660757

Fitment and Application

Compatible with rear left applications on select Cadillac, Chevrolet, and GMC models. Fits 2015-2020 Cadillac Escalade, rear left. Fits 2015-2020 Cadillac Escalade ESV, rear left. Fits 2015-2020 Chevrolet Tahoe, rear left. Fits 2015-2020 GMC Yukon, rear left. Fits 2015-2020 GMC Yukon XL, rear left. Fits 2019 Chevrolet Silverado 1500 LD, rear left. Fits 2015-2019 Chevrolet Silverado 2500 HD, rear left. Fits 2015-2019 Chevrolet Silverado 3500 HD, rear left. Fits 2016-2019 Chevrolet Suburban 3500 HD, rear left. Fits 2019 GMC Sierra 1500 Limited, rear left. Fits 2015-2019 GMC Sierra 2500 HD, rear left. Fits 2015-2019 GMC Sierra 3500 HD, rear left. Fits 2014-2018 Chevrolet Silverado 1500, rear left. Fits 2014-2018 GMC Sierra 1500, rear left.

This part cross-references Dorman OE Solutions 751-062 and Partslink GM1550159 for the same application.

What This Part Fixes

  • Rear window that will not move up or down
  • Slow or intermittent rear window operation
  • Window motor noise without glass movement
  • Binding or failed regulator/motor assembly
  • Electrical failure at the rear left window circuit

Installation Notes

Verify the rear left position, 12-volt system, and 2-pin connector before installation. Confirm the replacement matches the vehicle’s window control setup, including the absence of anti-pinch and one-touch features. Compare the original assembly and connector layout to the TYC 660756 before removal.

Quality Assurance

TYC supplies OE-style replacement electrical components for direct-fit service applications. Part number 660756 is built for the listed GM fitments and is intended to restore normal rear left window function when the original assembly has failed.

BrandTYC
Part Number660756
Voltage12
Mounting PositionRear left
Motor IncludedYes
Anti-Pinch MotorNo
Connector Pins Qty On Main Connector2 pins
Motor TypeStandard
One TouchNo
Other Side660757

This part fits 66 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2020CadillacEscaladeBaseSport UtilityRear Left
2020CadillacEscalade ESVPremium LuxurySport UtilityRear Left
2020ChevroletTahoePPVSport UtilityRear Left
2020GMCYukonSLESport UtilityRear Left
2020GMCYukon XLDenaliSport UtilityRear Left
2019CadillacEscaladeBaseSport UtilityRear Left
2019CadillacEscalade ESVPlatinumSport UtilityRear Left
2019ChevroletSilverado 1500 LDCustomExtended Cab PickupRear Left
2019ChevroletSilverado 2500 HDWTCrew Cab PickupRear Left
2019ChevroletSilverado 3500 HDLTZCrew Cab PickupRear Left
2019ChevroletSuburban 3500 HDLTSport UtilityRear Left
2019ChevroletTahoeSSVSport UtilityRear Left
2019GMCSierra 1500 LimitedBaseExtended Cab PickupRear Left
2019GMCSierra 2500 HDSLTExtended Cab PickupRear Left
2019GMCSierra 3500 HDSLECrew Cab PickupRear Left
2019GMCYukonDenaliSport UtilityRear Left
2019GMCYukon XLDenaliSport UtilityRear Left
2018CadillacEscaladePlatinumSport UtilityRear Left
2018CadillacEscalade ESVPlatinumSport UtilityRear Left
2018ChevroletSilverado 1500SSVCrew Cab PickupRear Left
2018ChevroletSilverado 2500 HDLTZCrew Cab PickupRear Left
2018ChevroletSilverado 3500 HDWTCrew Cab PickupRear Left
2018ChevroletSuburban 3500 HDLSSport UtilityRear Left
2018ChevroletTahoeLSSport UtilityRear Left
2018GMCSierra 1500BaseExtended Cab PickupRear Left
2018GMCSierra 2500 HDBaseExtended Cab PickupRear Left
2018GMCSierra 3500 HDSLECrew Cab PickupRear Left
2018GMCYukonSLESport UtilityRear Left
2018GMCYukon XLSLESport UtilityRear Left
2017CadillacEscaladeBaseSport UtilityRear Left
2017CadillacEscalade ESVPremium LuxurySport UtilityRear Left
2017ChevroletSilverado 1500SSVCrew Cab PickupRear Left
2017ChevroletSilverado 2500 HDLTZExtended Cab PickupRear Left
2017ChevroletSilverado 3500 HDHigh CountryCrew Cab PickupRear Left
2017ChevroletSuburban 3500 HDLSSport UtilityRear Left
2017ChevroletTahoeLTSport UtilityRear Left
2017GMCSierra 1500BaseExtended Cab PickupRear Left
2017GMCSierra 2500 HDSLTExtended Cab PickupRear Left
2017GMCSierra 3500 HDSLEExtended Cab PickupRear Left
2017GMCYukonDenaliSport UtilityRear Left
2017GMCYukon XLSLESport UtilityRear Left
2016CadillacEscaladeLuxurySport UtilityRear Left
2016CadillacEscalade ESVPremiumSport UtilityRear Left
2016ChevroletSilverado 1500CustomExtended Cab PickupRear Left
2016ChevroletSilverado 2500 HDLTCrew Cab PickupRear Left
2016ChevroletSilverado 3500 HDWTCrew Cab PickupRear Left
2016ChevroletSuburban 3500 HDLSSport UtilityRear Left
2016ChevroletTahoeLSSport UtilityRear Left
2016GMCSierra 1500SLTCrew Cab PickupRear Left
2016GMCSierra 2500 HDSLTCrew Cab PickupRear Left
2016GMCSierra 3500 HDSLECrew Cab PickupRear Left
2016GMCYukonSLESport UtilityRear Left
2016GMCYukon XLSLTSport UtilityRear Left
2015CadillacEscaladePlatinumSport UtilityRear Left
2015CadillacEscalade ESVPlatinumSport UtilityRear Left
2015ChevroletSilverado 1500SSVCrew Cab PickupRear Left
2015ChevroletSilverado 2500 HDWTExtended Cab PickupRear Left
2015ChevroletSilverado 3500 HDLTCrew Cab PickupRear Left
2015ChevroletTahoeLTSport UtilityRear Left
2015GMCSierra 1500BaseCrew Cab PickupRear Left
2015GMCSierra 2500 HDSLTExtended Cab PickupRear Left
2015GMCSierra 3500 HDSLTCrew Cab PickupRear Left
2015GMCYukonSLTSport UtilityRear Left
2015GMCYukon XLSLESport UtilityRear Left
2014ChevroletSilverado 1500LTZCrew Cab PickupRear Left
2014GMCSierra 1500SLTExtended Cab PickupRear Left

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

751-06284043806GM1550159

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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