Standard Ignition Door Window Switch P/N:DWS1874
Standard Motor Products
Standard Ignition DWS2034 front left door window switch for the 2014-2019 Mazda 3 and other vehicles sends the signal that raises and lowers the front left power window.
A power window that responds slowly, only some of the time or not at all can mean the switch is worn. Before you replace it, rule out the window motor, the regulator, the fuse and the wiring, since any of them can leave a window stuck.
This switch is engineered as an OE replacement for the 2014-2019 Mazda 3 and the 2015-2017 Mazda 3 Sport, and it is designed specifically for Mazda vehicles. Both take one for the front left.
Fit and size
Build and materials
One door window switch.
Interchange: WST2134 · PA4904 · BHN166350
This part cross-references / interchanges with the following part numbers:
Does this door window switch for the 2014-2019 Mazda 3 also fit the 2015-2017 Mazda 3 Sport?
Yes. Standard Ignition DWS2034 also fits the 2015-2017 Mazda 3 Sport, and it is made for the front left position.
Does this Standard Ignition switch push on to the wiring connector?
Yes. The DWS2034 attaches with a push-on method, using two rectangular female connectors and 26 male blade terminals.
Does this front left door window switch come with anything besides the switch?
No. The contents are the switch only.
What voltage does this door window switch use?
This door window switch is rated at 12 volts.
Is WST2134 an interchange number for the Standard Ignition DWS2034?
Yes. WST2134 is listed as an interchange number for Standard Ignition DWS2034, along with PA4904 and BHN166350.
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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.