Designed to help bring working window control back to the front left door, this Dorman switch, the Dorman - OE Solutions 901-402, is a 2-button power window switch built as a direct replacement for the factory unit. It fits many vehicles, among them the 1988-1990 Dodge Dakota, 1988-1993 Dodge D150 and 1988-1993 Dodge D250. See the "Vehicles it fits" section for the full list and engine details.
This Dorman power window switch is intended for use when the original switch is missing, broken, or has failed from internal electrical or mechanical component damage. It is listed in the catalog as both a door window switch and a door lock switch.
- Direct replacement: made to match the original switch's fit, function and performance on the listed applications.
- Ideal solution: engineered to help bring window switch function back to original-equipment standards when the factory part is missing, broken, or has failed from internal component damage.
- Interior-matching fit: built to precise specifications for a seamless installation and a fit that complements the vehicle's interior.
- Trustworthy quality: supported by a U.S.-based team of product experts and more than a century of automotive experience.
Signs this switch may need replacing include a window that won't respond to the switch, a window that works only intermittently, or a button that is broken or sticking. A window motor or regulator can cause similar symptoms, so diagnose the cause before replacing the switch. This listing is cataloged for the front left position.
Interchange: DS-1134
DS1134 · 87607 · 1S8250 · S9713 · SBA4512 · WSA2451 · 4360167 · SW5759
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
87607, 1S8250, S9713, SBA4512, WSA2451, 4360167, SW5759, DS-1134
Frequently Asked Questions
What does the Dorman window switch 901-402 do?
It is a 2-button power window switch for the front left door. It is designed to match the factory switch's fit, function and performance on the listed applications.
Will this switch fit my 1988-1990 Dodge Dakota?
Yes, the 1988-1990 Dodge Dakota is a listed application, along with the 1988-1993 Dodge D150 and D250. Check the "Vehicles it fits" section to confirm your exact vehicle.
Which door does this switch go in?
It is cataloged for the front left door position on the listed applications.
What are signs a power window switch may need replacing?
Common signs are a window that doesn't respond, works only intermittently, or has a broken or sticking button. A motor or regulator can cause similar symptoms, so diagnose the cause first.
How is this switch installed?
It is designed as a direct replacement for the factory switch, built for a seamless installation. Consult the vehicle service information for the correct removal and installation procedure.
