Dorman Power Window Lift Motor 742-150 Direct-Fit Replacement, Sealed Motor for Smooth Window Operation

The Dorman 742-150 power window lift motor is a direct-fit replacement motor engineered to restore power window operation on compatible vehicle makes and model years.

This replacement motor is built to match the original equipment’s form, fit, and function so you can replace a failed factory unit with minimal fuss. Dorman engineers the 742-150 to meet strict manufacturing standards and tests it for reliable operation after collision, wear, or internal failure. Before ordering, use the vehicle lookup tool and Confirmed Fit indicator to verify compatibility with your car.

How does this motor restore my vehicle’s window function?

The 742-150 is designed as a direct replacement for the original window motor so it reconnects to your existing regulator and wiring harness without major modification. It delivers the same rotational force and mounting pattern as the factory motor to move the glass smoothly within the door track.

• Direct-fit housing and mounting holes that align with factory points.
• Compatible electrical connector for plug-and-play installation on confirmed fits.
• Torque and rotation matched to original specifications for consistent window travel.
• Sealed construction to protect internal gears and motor components.

What signs indicate I need this replacement motor?

Typical indicators include a window that moves unusually slowly, stops mid-travel, makes grinding or clicking sounds, or is completely inoperative when using the switch. Sometimes the regulator is fine but a burned or seized motor prevents glass movement, making the motor the correct part to change.

• Intermittent or no response when operating the window switch.
• Unusual noises—grinding, whining, or clicking—coming from inside the door panel.
• Window drifts down or won't stay in position despite switch input.
• Motor overheats or shows signs of wear after repeated attempts to operate the window.

How easy is installation and what should I check before buying?

Installation is straightforward for technicians and experienced DIYers: remove the door panel, disconnect the old motor, and swap in the Dorman 742-150. Always confirm vehicle compatibility via the garage tool and review any fitment notes indicated by the blue information icon to avoid ordering the wrong variation.

• Use vehicle lookup and Confirmed Fit bar before purchasing.
• Verify the connector pin count and mounting orientation match your door assembly.
• Inspect the regulator cables and guides; replace regulator if worn or bent.
• Test window function before reassembling the door panel to ensure correct operation.

What quality and support can I expect from Dorman on this part?

Dorman produces the 742-150 with durable materials and manufacturing controls intended to meet or exceed original equipment performance for the specified applications. The part is backed by Dorman product experts and draws on more than a century of automotive component experience to support fit and function claims.

• Engineered and tested to match OE performance on compatible vehicles.
• Manufactured under strict specifications for long-term durability.
• Technical support and fitment guidance available from Dorman’s U.S.-based team.
• Clear vehicle compatibility guidance via the online garage tool.

Who is this for: The Dorman 742-150 power window lift motor is intended for vehicle owners, professional mechanics, and independent repair shops replacing a failed factory motor on compatible makes and model years. It’s a practical solution if your window motor has failed, is noisy, or no longer moves the glass correctly, and you want a reliable direct-replacement component that simplifies installation and restores normal window operation.