If a worn door switch has left a power window slow to respond or stuck in place, this Standard Ignition switch, DWS-1147, is built to replace it. This Door Window Switch / Power Window Switch (listed under both names) is designed for a wide range of classic Ford, Lincoln and Mercury models, among them the 1980-1983 Ford Mustang, 1990-1991 Ford LTD Crown Victoria and 1984-1987 Ford Tempo; see the Buyer's Guide tab for the full list. It is cataloged for the front left, front right and rear positions.
When you press the power window switch, it completes the circuit that sends current to the window motor. A window that won't move, works only intermittently or travels in one direction only are signs the switch may need replacing. The motor, regulator or wiring can cause the same symptoms, so diagnose the circuit before you replace the switch.
See the Buyer's Guide tab for the full list of applications and engine details.
Interchange: WST1247 · PA2887 · D3AZ14529F
This part cross-references / interchanges with the following part numbers:
Will this Tempo switch fit my 1984-1987 Ford Tempo?
Yes. DWS-1147 is listed for the 1984-1987 Ford Tempo. See the Buyer's Guide tab for full application details.
Is this Mustang switch listed for the 1980-1983 Ford Mustang?
Yes. The 1980-1983 Ford Mustang is among the many listed applications. See the Buyer's Guide tab for the full list.
Which door positions is this switch cataloged for?
The catalog lists DWS-1147 for the front left, front right and rear positions on the listed applications.
What are signs a power window switch may need replacing?
Signs include a window that won't move, works only intermittently or runs in one direction only. The motor, regulator or wiring can cause the same symptoms, so diagnose the circuit first.
How does Standard Ignition test this switch?
Standard Ignition states that the switch undergoes testing that verifies both its mechanical and its electrical switching performance. The switch uses copper alloy conductors for low resistive losses.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
