Dorman 901-402 Door Window Switch - Front Left

Dorman 901-402 Door Window Switch

Restore power window control with a direct replacement switch for select Dodge trucks and SUVs. Dorman 901-402 matches the original switch’s appearance and function, with a black plastic housing and a simple plug-and-play design for straightforward service.

Key Features

• Direct replacement door window switch for the front left position
• Black plastic housing with OE-style appearance
• Female connector with male bullet terminals
• Non-illuminated switch design
• Built for simple plug-and-play installation
• Matches the original switch function for factory-style window control

Detailed Description

Dorman 901-402 is a power window switch for the front left door on select 1988-1993 Dodge applications, including Dodge D150, D250, D350, Dakota, Ramcharger, B150, B250, B350, W150, W250, W350, D100, and W100 models. It is engineered to replace a failing factory switch without requiring a dealer-only part, and it is shaped to match the original control layout and operation. If you are searching for a Dodge Dakota front left door window switch or a Dodge D150 power window switch replacement, this part number 901-402 is built for that application.

This part cross-references Standard Ignition DS-1134 and UAC SW5759 for the same application.

Common Problems It Can Help Solve

• Intermittent or non-working power window operation
• Broken or worn switch contacts
• Switches that no longer respond consistently
• Damaged original switch housing or button feel
• Loss of driver-side window control at the front left door

Installation Notes and Tips

Verify the vehicle uses the 2-button front left door window switch configuration before ordering. This Dorman 901-402 switch uses a female connector and male bullet terminals, so confirm the connector style matches the original unit. No instruction manual, mounting hardware, or wiring harness is included. For best results, compare the original switch shape, terminal layout, and connector style before installation.

Quality Assurance

Dorman engineers this replacement switch for durability and direct-fit service on the listed Dodge applications. The design follows the original switch’s appearance and function to support reliable factory-style operation.