2003-08 Lincoln Town Car Master Power Window Switch - 1AWES00143

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


  • Fits LH (Driver Side) Front Door
  • 5 button master switch
  • Auto-down feature
  • Built to strict quality control standards
  • Direct replacement

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

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.

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.

5.0 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Master switch
The master switch works great and we saved money by changing it ourselves. Thanks
May 14, 2018
3 months ago
Quick and correct
Thank you for your quick delivery of my power window switch for my 2003 Lincoln Town Car. Within two days of ordering online the switch arrived in my mail box, I removed the old one after watching an extremely helpful video on You Tube, and installed the new one and it worked exactly as it should. Before ordering from 1A auto I had priced the same switch at a local auto parts store, they wanted three times as much as I paid for one to show up in my mail box. I was able to get my car inspected and rolling down the road. I will be using 1A auto in the future.
March 26, 2018
5 months ago
Driver side window control
it works like new
thumbs up for 1A Auto
I will definitely buy again
and again
September 12, 2017
11 months ago
Intermittent problems
I had intermittent problems with the front passenger not working all the time. It was very annoying. I ordered the Master Power Window switch from . Also, my mechanic told me, after troubleshooting, that is probably this switch. His price for a replacement was expensive. I looked on the Internet and decided to buy from 1AAuto because of the how to video. Other vendors had slightly cheaper prices.

It turned that the Power Window Master Switch was not the problem. It was the switch on the front Passenger side. I bought it from 1AAuto also.

It turns out that the the Auto feature on the switch does not work. I didn't like the feature anyway. I am pretty sure that the problem is with the Power Window Master Switch, but I am not 100% sure. I decided to put the car back together and drive it. It was delivered promptly and was a perfect fit. All my windows work now.
July 18, 2017
1 year ago
My Window Goes Up & Down AGAIN
Thanks to 1AAuto & their simplified "How To" video, i was able to afford to purchase the part i needed & repair the problem MYSELF! The part arrived on time & was in excellent condition! I can now go through the drive thru, & not be embarrassed cause my window on the driver side WON'T go down. The world NEEDS MORE companies like 1AAuto! I will continue to do business with them & tell EVERYONE else about this GREAT COMPANY & their UNBELIEVABLE PRICES!
July 16, 2017
1 year ago
power window switch
I WAS very pleased with this switch. much cheaper than local price. Would highly recommend this to anyone
March 30, 2017
1 year ago
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Vehicle Fit

Year Make Model Description
2003-2008Lincoln Town Car Lincoln Town Car Front Master Power Window Switch Driver Side

This part replaces:

  • OE # 5W1Z14529BA
  • Standard Motor Products DWS399
  • Hollander 641-00539L
  • Dorman 901-326
Part #: 1AWES00143

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout