Cardone 42-1046 Power Window Motor - Front Left

Cardone 42-1046 Front Left Window Motor

Restore driver-side window operation with this remanufactured Cardone power window motor. Cardone 42-1046 is a direct-fit O.E. replacement for select Chevrolet Colorado, GMC Canyon, and Isuzu front left applications, with the gear included and the regulator not included.

Key Features

• Remanufactured Original Equipment window lift motor for accurate fit and function
• Fits front left power window applications on select Colorado, Canyon, and Isuzu models
• 2-wire design for the listed vehicle applications
• Gear included; regulator not included
• Internal components inspected, gauged, renewed, and tested for operation
• Motor magnets are recharged to support consistent performance
• Assembled with the correct lubricant amount for quiet operation and long service life
• Earth-friendly remanufacturing process reduces raw material and energy use versus new part production

Product Details

This Cardone Power Window Motor line is built around remanufactured OE cores and re-engineered to match original performance expectations. The 42-1046 window motor is tested on a simulated window fixture to verify speed and strength, and its internal gears are inspected for reuse or replaced when out of specification. For 2010-2012 Chevrolet Colorado and GMC Canyon front left applications, as well as 2004-2009 Colorado and Canyon models with the 8-tooth gear configuration, this part supports a direct replacement path. It also cross-references Isuzu 8889809850 for the same application.

Common Problems This Part Can Address

• Driver-side window will not move up or down
• Slow or weak window travel
• Intermittent window motor operation
• Noisy or rough window movement caused by a worn motor
• Window stops before reaching full travel due to motor wear

Installation Notes and Tips

• Fits 2010-2012 Chevrolet Colorado, front left.
• Fits 2010-2012 GMC Canyon, front left.
• Fits 2004-2009 Chevrolet Colorado, front left, with 8 tooth gear.
• Fits 2004-2009 GMC Canyon, front left, with 8 tooth gear.
• Fits 2007-2008 Isuzu i-290, front left.
• Fits 2007-2008 Isuzu i-370, front left.
• Fits 2006 Isuzu i-280, front left.
• Fits 2006 Isuzu i-350, front left.
• Do not bench-test express up/down motors before they are fully coupled to the regulator, or travel limits may need to be reset.
• If the vehicle uses an anti-pinch system, follow the service manual procedure to initialize the motor after installation.
• Inspect the regulator, tracks, switch, and wiring if the window still binds or only moves in one direction.

Quality Assurance

Each Cardone remanufactured window lift motor is 100% tested, including load testing on a simulated window fixture. Internal bushings, bearings, gears, and armatures are inspected and renewed as needed to support OE-style operation and fit.