This new replacement master power window switch is just what you need to get your power windows working again.


  • Fits LH (Driver's Side) Front Door


  • Script Style switch which says "AUTO" for the auto down function
  • 5 Button master switch
  • Auto down feature for left front window
  • On/Off switch to lock windows
  • Replaces dealer part numbers: 1L2Z14529BA, 1L2Z 14529 BA
  • Built to strict quality control standards
  • 100% tested prior to leaving the factory
  • Fits 4 door models only

Note: For Crown Vic, Grand Marquis, and Marauder models there were two types of master switches used. One type says "AUTO" for the auto down feature. The other type uses two down arrows to signify the auto down feature. This switch is the script style that says "AUTO". They will not interchange because of length differences.

Replace your broken power window switch now with this great fitting alternative. It makes a great replacement and has good cost savings over a dealer master power window switch.

Returns Note:

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed.

Part Details

  • Front or Rear Location: Front
  • Side Location: Driver Side

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Window Switch (0:33)
    • Pry the switch panel off the door pull with a flat blade screwdriver
    • Disconnect the wiring harnesses from the switch panel
    • Pry out the window switch tabs with a flat blade screwdriver
    • Pull the window switch out of the switch panel from the back
  2. step : Installing the New Window Switch (1:13)
    • Push the new window switch into the switch panel
    • Connect the wiring harnesses to the switch panel
    • Push the switch panel into place, starting at the rear

Tools needed for replacement:

    Screwdrivers & Related

  • Flat Blade Screwdriver

5.0 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Just what she needed
The power door switch on my daughters 2002 Explorer failed. She took it to a shop and they wanted to charge her $240 to replace it! I told her No Way! I ordered this switch, she changed it out in 10 minutes herself. Window works again and she saved a lot of cash to boot!
July 13, 2018
1 month ago
power window switch
Two day shipping. Ten minute installation. Fits perfectly. Works as it should. What more could you ask for?
June 19, 2018
2 months ago
Ford Power Window Master Control
Easy to take out the old control and install the new control you provided. Saved a lot of money doing it myself!!
December 17, 2017
8 months ago
Power window switch
Easy order process and rapid shipping. Would buy from them again
September 26, 2017
11 months ago
Exact Replacement - Great Experience!!
To be honest, I was a little hesitant to buy the switch for the price, but it was an exact replacement for the factory switch. Dealer price was $150+. I installed the switch in less than 5 minutes and it works like new. The videos on 1A Auto are great too. Thanks for taking the time to put them together for your parts.
I will be looking to 1A for all parts from this day forward.

Thank you 1A for a great experience!!

- Bryce
August 9, 2017
1 year ago
Great Price
Price was right and delivery was short and on time. All functions of the switch worked and are continuing to work after 2 months of use. Switch installed perfectly. Would recommend purchasing switch.
June 27, 2017
1 year ago
Followed video, went just like it. Easy!
Shipped quickly, arrived ahead of schedule.
March 29, 2017
1 year ago
Thanks for a great service and quick response and fast delivery. Part was easily replaced in a matter of minutes. Exact part replacement and match to old part. Great business to deal with and will diffidently use again. Thanks to all those for making this a great deal.
March 3, 2017
1 year ago
Had switch in a couple days. Guy i talked to on phone with was great. I will be ordering all my future parts from you. Thanks again
February 3, 2017
1 year ago
Excellent Experience
The switch I ordered was perfect fit. It works just fine and shipping was really fast. I will use 1A Auto again and recommend it to everyone. Thanks
January 28, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 3 answers
Are the switches backlit as the original?
Zafar A on Jan 4, 2018
BEST ANSWER: There is a lit button for each window as the original

Vehicle Fit

Year Make Model Description
2002-2005Ford Excursion Ford Excursion Power Window Switch Front Driver Side
2002-2003Ford Explorer Ford Explorer Power Window Switch Front Driver Side
2002-2004Ford F250 Super Duty Truck Ford F250 Super Duty Truck Crew Cab Front Power Window Switch Driver Side
2002-2004Ford F350 Super Duty Truck Ford F350 Super Duty Truck Crew Cab Front Power Window Switch Driver Side
2002-2004Ford F450 Truck Ford F450 Truck Crew Cab Front Power Window Switch Driver Side
2002-2004Ford F550 Truck Ford F550 Truck Crew Cab Front Power Window Switch Driver Side
2003-2004Mercury Marauder Mercury Marauder Front Power Window Switch Driver Side for Models with Script Style Window Switch
2002-2005Mercury Mountaineer Mercury Mountaineer Front Power Window Switch Driver Side

This part replaces:

  • OE # 1L2Z14529BA
  • Dorman 901-314
  • Standard Motor Products DS-1748
Part #: 1AWES00092

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(02:03 min)