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Dorman 740-655 Window Regulator - Front Left - view 2
Dorman 740-655 Window Regulator - Front Left - view 3
Part #: 740-655

Dorman 740-655 Window Regulator - Front Left

Front Left
⚙️ 236 vehicles fit this part
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🚗Fitment: Cadillac, Chevrolet, and GMC, Escalade, C2500, C3500, K2500, K3500, Tahoe, Yukon, C1500, C1500 Suburban, C2500 Suburban, K1500, K1500 Suburban, K2500 Suburban, and Blazer
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Reliable Window Regulator for Select GM Trucks and SUVs

The Dorman 740-655 window regulator is designed for electric window operation in various Cadillac, Chevrolet, and GMC models. This bolt-on replacement part features a durable metal and plastic frame with a plastic gear, providing a dependable solution for power window issues.

  • Compatible with Cadillac Escalade, Chevrolet Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Tahoe, and GMC Yukon
  • Part number 740-655 ensures precise fitment for specified models
  • Electric window operation type without included motor
  • Bolt-on attachment type for straightforward installation
  • Frame constructed from metal and plastic for strength and durability

Product Details and Specifications

The Dorman 740-655 window regulator is engineered to replace the electric window regulator assembly in select GM trucks and SUVs. It features a plastic gear mechanism that operates smoothly within a robust metal and plastic frame. This part does not include a motor or mounting hardware, so it is intended for use with existing components or separate motor replacements. The bolt-on design allows for a secure fit without modification, maintaining factory window operation standards.

Common Applications and Problem Resolution

  • Restores power window functionality in Cadillac Escalade and Chevrolet Silverado models
  • Replaces worn or broken window regulators causing window misalignment or failure
  • Addresses issues with window movement such as sticking, slipping, or non-operation
  • Suitable for repairing electric window systems in GMC Yukon and Chevrolet Tahoe
  • Ideal for vehicles experiencing window regulator gear damage or frame wear

Installation Notes and Tips

Installation requires removal of the door panel and existing window regulator assembly. Since mounting hardware and motor are not included, ensure these components are compatible or sourced separately. The bolt-on attachment type simplifies alignment and securing of the regulator. Professional installation is recommended for proper handling of electrical connections and window alignment.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 740-655 window regulator undergoes quality checks to ensure durability and reliable operation. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.

BrandDorman
Part Number740-655
Attachment TypeBolt On
Frame MaterialMetal
Frame MaterialPlastic
Installation Instructions IncludedNo
Motor IncludedNo
Mounting Hardware IncludedNo
Package Contents1 Power Regulator
Thread DirectionPlastic
Window Operation TypeElectric
Wire Quantity0

This part fits 236 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2000CadillacEscaladeFront LeftFits power window regulation in various vehicle models.
2000ChevroletC2500Front LeftFits power window regulation in various vehicle models.
2000ChevroletC3500Front LeftFits power window regulation in various vehicle models.
2000ChevroletK2500Front LeftFits power window regulation in various vehicle models.
2000ChevroletK3500Front LeftFits power window regulation in various vehicle models.
2000ChevroletTahoe5.7LV8Front LeftFits power window regulation in various vehicle models.
2000GMCC2500Front LeftFits power window regulation in various vehicle models.
2000GMCC3500Front LeftFits power window regulation in various vehicle models.
2000GMCK2500Front LeftFits power window regulation in various vehicle models.
2000GMCK3500Front LeftFits power window regulation in various vehicle models.
2000GMCYukon5.7LV8Front LeftFits power window regulation in various vehicle models.
1999CadillacEscaladeFront LeftFits power window regulation in various vehicle models.
1999ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1999ChevroletC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1999ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1999ChevroletC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1999ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1999ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1999ChevroletK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1999ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1999ChevroletK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1999ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1999ChevroletTahoeFront LeftFits power window regulation in various vehicle models.
1999GMCC1500Front LeftFits power window regulation in various vehicle models.
1999GMCC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1999GMCC2500Front LeftFits power window regulation in various vehicle models.
1999GMCC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1999GMCC3500Front LeftFits power window regulation in various vehicle models.
1999GMCK1500Front LeftFits power window regulation in various vehicle models.
1999GMCK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1999GMCK2500Front LeftFits power window regulation in various vehicle models.
1999GMCK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1999GMCK3500Front LeftFits power window regulation in various vehicle models.
1999GMCYukonFront LeftFits power window regulation in various vehicle models.
1998ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1998ChevroletC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1998ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1998ChevroletC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1998ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1998ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1998ChevroletK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1998ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1998ChevroletK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1998ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1998ChevroletTahoeFront LeftFits power window regulation in various vehicle models.
1998GMCC1500Front LeftFits power window regulation in various vehicle models.
1998GMCC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1998GMCC2500Front LeftFits power window regulation in various vehicle models.
1998GMCC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1998GMCC3500Front LeftFits power window regulation in various vehicle models.
1998GMCK1500Front LeftFits power window regulation in various vehicle models.
1998GMCK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1998GMCK2500Front LeftFits power window regulation in various vehicle models.
1998GMCK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1998GMCK3500Front LeftFits power window regulation in various vehicle models.
1998GMCYukonFront LeftFits power window regulation in various vehicle models.
1997ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1997ChevroletC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1997ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1997ChevroletC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1997ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1997ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1997ChevroletK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1997ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1997ChevroletK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1997ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1997ChevroletTahoeFront LeftFits power window regulation in various vehicle models.
1997GMCC1500Front LeftFits power window regulation in various vehicle models.
1997GMCC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1997GMCC2500Front LeftFits power window regulation in various vehicle models.
1997GMCC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1997GMCC3500Front LeftFits power window regulation in various vehicle models.
1997GMCK1500Front LeftFits power window regulation in various vehicle models.
1997GMCK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1997GMCK2500Front LeftFits power window regulation in various vehicle models.
1997GMCK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1997GMCK3500Front LeftFits power window regulation in various vehicle models.
1997GMCYukonFront LeftFits power window regulation in various vehicle models.
1996ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1996ChevroletC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1996ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1996ChevroletC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1996ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1996ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1996ChevroletK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1996ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1996ChevroletK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1996ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1996ChevroletTahoeFront LeftFits power window regulation in various vehicle models.
1996GMCC1500Front LeftFits power window regulation in various vehicle models.
1996GMCC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1996GMCC2500Front LeftFits power window regulation in various vehicle models.
1996GMCC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1996GMCC3500Front LeftFits power window regulation in various vehicle models.
1996GMCK1500Front LeftFits power window regulation in various vehicle models.
1996GMCK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1996GMCK2500Front LeftFits power window regulation in various vehicle models.
1996GMCK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1996GMCK3500Front LeftFits power window regulation in various vehicle models.
1996GMCYukonFront LeftFits power window regulation in various vehicle models.
1995ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1995ChevroletC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1995ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1995ChevroletC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1995ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1995ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1995ChevroletK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1995ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1995ChevroletK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1995ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1995ChevroletTahoeFront LeftFits power window regulation in various vehicle models.
1995GMCC1500Front LeftFits power window regulation in various vehicle models.
1995GMCC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1995GMCC2500Front LeftFits power window regulation in various vehicle models.
1995GMCC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1995GMCC3500Front LeftFits power window regulation in various vehicle models.
1995GMCK1500Front LeftFits power window regulation in various vehicle models.
1995GMCK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1995GMCK2500Front LeftFits power window regulation in various vehicle models.
1995GMCK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1995GMCK3500Front LeftFits power window regulation in various vehicle models.
1995GMCYukonFront LeftFits power window regulation in various vehicle models.
1994ChevroletBlazerFront LeftFits power window regulation in various vehicle models.
1994ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1994ChevroletC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1994ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1994ChevroletC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1994ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1994ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1994ChevroletK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1994ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1994ChevroletK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1994ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1994GMCC1500Front LeftFits power window regulation in various vehicle models.
1994GMCC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1994GMCC2500Front LeftFits power window regulation in various vehicle models.
1994GMCC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1994GMCC3500Front LeftFits power window regulation in various vehicle models.
1994GMCK1500Front LeftFits power window regulation in various vehicle models.
1994GMCK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1994GMCK2500Front LeftFits power window regulation in various vehicle models.
1994GMCK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1994GMCK3500Front LeftFits power window regulation in various vehicle models.
1994GMCYukonFront LeftFits power window regulation in various vehicle models.
1993ChevroletBlazerFront LeftFits power window regulation in various vehicle models.
1993ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1993ChevroletC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1993ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1993ChevroletC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1993ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1993ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1993ChevroletK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1993ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1993ChevroletK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1993ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1993GMCC1500Front LeftFits power window regulation in various vehicle models.
1993GMCC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1993GMCC2500Front LeftFits power window regulation in various vehicle models.
1993GMCC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1993GMCC3500Front LeftFits power window regulation in various vehicle models.
1993GMCK1500Front LeftFits power window regulation in various vehicle models.
1993GMCK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1993GMCK2500Front LeftFits power window regulation in various vehicle models.
1993GMCK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1993GMCK3500Front LeftFits power window regulation in various vehicle models.
1993GMCYukonFront LeftFits power window regulation in various vehicle models.
1992ChevroletBlazerFront LeftFits power window regulation in various vehicle models.
1992ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1992ChevroletC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1992ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1992ChevroletC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1992ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1992ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1992ChevroletK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1992ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1992ChevroletK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1992ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1992GMCC1500Front LeftFits power window regulation in various vehicle models.
1992GMCC1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1992GMCC2500Front LeftFits power window regulation in various vehicle models.
1992GMCC2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1992GMCC3500Front LeftFits power window regulation in various vehicle models.
1992GMCK1500Front LeftFits power window regulation in various vehicle models.
1992GMCK1500 SuburbanFront LeftFits power window regulation in various vehicle models.
1992GMCK2500Front LeftFits power window regulation in various vehicle models.
1992GMCK2500 SuburbanFront LeftFits power window regulation in various vehicle models.
1992GMCK3500Front LeftFits power window regulation in various vehicle models.
1992GMCYukonFront LeftFits power window regulation in various vehicle models.
1991ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1991ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1991ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1991ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1991ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1991ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1991GMCC1500Front LeftFits power window regulation in various vehicle models.
1991GMCC2500Front LeftFits power window regulation in various vehicle models.
1991GMCC3500Front LeftFits power window regulation in various vehicle models.
1991GMCK1500Front LeftFits power window regulation in various vehicle models.
1991GMCK2500Front LeftFits power window regulation in various vehicle models.
1991GMCK3500Front LeftFits power window regulation in various vehicle models.
1990ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1990ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1990ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1990ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1990ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1990ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1990GMCC1500Front LeftFits power window regulation in various vehicle models.
1990GMCC2500Front LeftFits power window regulation in various vehicle models.
1990GMCC3500Front LeftFits power window regulation in various vehicle models.
1990GMCK1500Front LeftFits power window regulation in various vehicle models.
1990GMCK2500Front LeftFits power window regulation in various vehicle models.
1990GMCK3500Front LeftFits power window regulation in various vehicle models.
1989ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1989ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1989ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1989ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1989ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1989ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1989GMCC1500Front LeftFits power window regulation in various vehicle models.
1989GMCC2500Front LeftFits power window regulation in various vehicle models.
1989GMCC3500Front LeftFits power window regulation in various vehicle models.
1989GMCK1500Front LeftFits power window regulation in various vehicle models.
1989GMCK2500Front LeftFits power window regulation in various vehicle models.
1989GMCK3500Front LeftFits power window regulation in various vehicle models.
1988ChevroletC1500Front LeftFits power window regulation in various vehicle models.
1988ChevroletC2500Front LeftFits power window regulation in various vehicle models.
1988ChevroletC3500Front LeftFits power window regulation in various vehicle models.
1988ChevroletK1500Front LeftFits power window regulation in various vehicle models.
1988ChevroletK2500Front LeftFits power window regulation in various vehicle models.
1988ChevroletK3500Front LeftFits power window regulation in various vehicle models.
1988GMCC1500Front LeftFits power window regulation in various vehicle models.
1988GMCC2500Front LeftFits power window regulation in various vehicle models.
1988GMCC3500Front LeftFits power window regulation in various vehicle models.
1988GMCK1500Front LeftFits power window regulation in various vehicle models.
1988GMCK2500Front LeftFits power window regulation in various vehicle models.
1988GMCK3500Front LeftFits power window regulation in various vehicle models.

* 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:

11R11124876655213481210REPC462910WLR1008WR40654

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

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