Combination Switch - 1AZCC00176

Warranty & Shipping
How-To & Tools
Product Reviews
Vehicle Fit

This combination wiper, headlight high beam dimmer, and turn signal switch lever is a new, aftermarket replacement part. It is designed to REPLACE original units that are prone to failure. It's just what you need to get your vehicle in good working order again!


  • Mounts to steering column
  • Direct replacement
  • Design improved for more durability
  • Detailed graphics
  • Built to strict quality control standards
  • Has rear wiper control

This combination lever is designed to replace your original with no modifications necessary.

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

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 Turn Signal Wiper Switch (0:40)
    • Remove the two 7mm bolts from the lower dash panel
    • Move the steering wheel up
    • Remove the lower dash panel
    • Remove the two Phillips screws under the steering wheel
    • Pull the lower steering column panel down
    • Remove the Phillips screw in the upper steering column panel
    • Remove the grommet around the ignition switch
    • Lift the upper panel up
    • Remove the 7/32 inch bolt from the upper part of the steering wheel
    • Push in the tab on the turn signal
    • Disconnect the turn signal switch wiring harnesses
    • Remove the turn signal wiper switch
  2. step : Installing the New Turn Signal Wiper Switch (3:23)
    • Insert the switch into place
    • Connect the turn signal switch wiring harnesses
    • Fit the grooves of the switch into place on the upper part of the steering wheel
    • Insert the top steering column panel into place
    • Insert the Phillips screw into the top steering column panel
    • Insert the lower steering wheel panel into place
    • Push the grommet over the ignition switch into place
    • Replace the two Phillips screws on the lower steering column panel
    • Push the lower dash panel into place
    • Insert the two 7mm bolts into the lower dash panel

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver
  • Phillips Head Screwdriver

  • Sockets - Metric

  • 5.5mm Socket
  • 7mm Socket

  • Sockets - SAE

  • 7/32 Inch Socket

4.05/ 5.0
21 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
I used this item on our 2002 Ford Explorer. This item is built solid and works perfectly. I watched the install video and then went to work. The entire process took less than 10 minutes. Shipping was quick. The package shipped same day and arrived within three days. I will be ordering all of my parts from here.
March 26, 2016
The Turn Signal had issue with clicking back after turn
All the functions of the switch work, except the return click once a turn has been made so that was an issue, however it is too much work to pull it out again and send it back so I am living with it. If anyone else buys it check to make sure that the switch returns to center position after the wheel turns and the turn is complete. I am just dealing with it right now.
January 25, 2017
Wont reset
The turn signal switch will not reset the blinkers when you turn on the blinkers and you go around the corner and then your steering wheel straightens out the blinker still keep blinking the switch doesnt ever reset
March 1, 2017
oturn signal
Same turn signal very good quality and same part as the original
March 1, 2017
Great Price, Great Video, Great Fit
This is not my first purchase from 1-A Auto. As a repeat customer I am very satisfied. Everything about this transaction was great! Easy to use website, great pricing, great information and tutorial videos. Product arrived fast and installation was a snap. I will definitely use 1-A Auto again and recommend you to all my family and friends for their automotive parts needs. You guys ROCK!
March 15, 2017
Great price
For me to buy this piece at our local auto parts store was $100 more. I could not have been more pleased with the product. Only took about 15 minutes to install and I have had no problems with it.
March 30, 2017
how completely incredible
i bought a turn signal lever two weeks ago for my son. He installed it. Did not tell me it would not turn off after a turn. I drove the car a week later to find this problem. Talked with a 1A rep. I was completely surprised. They are sending me a new part without the hassle of returning the bad part . i will refer and be back for other parts. Thank you
April 3, 2017
Good enough
The best part was the detailed video of the installation. Part fit well, easy to install. However, arm does not go back to regular position after a right turn. The arm clicks but does not move back.
June 21, 2017
Good price but it will not cancel itself on right turns. Tried to get another swapped out but no luck with customer service.
June 30, 2017
Very good service, especially the tutorial for the installation of the switch. 100% will recommend to friends and associates. Thank you.
July 6, 2017
Perfect Condition + YouTube Tutorial + A+ Experience
I had never purchased an item from 1A Auto and am always cautious with ordering parts from new places online. But, after first discovering their easy to follow tutorial on YouTube, and seeing the positive reviews, I decided to give it a go. With my hubbys help, we installed it and everything works great! A mechanic would never offer free video tutorials (for obvious reasons) so its a great marketing plan to sell parts AND show customers how to do it themselves. Thanks!
July 8, 2017
I ordered the part on Saturday. I had it by Wednesday. Thought I wouldnt see it til Friday. Got it installed. It does everything my broken turn signal did plus more. I would have done this sooner but Im glad I waited for the part I needed and the great service.
August 5, 2017
Would buy again
Part arrived in a timely fashion. I did receive the correct part. The only issue I ran into was that the turn signal doesnt want to turn its self back off. Everything else works well. I got the product at half the price this way. So it is all good.
August 13, 2017
turn signal replacment
i ordered turn signal for 2004 ford explorer .perfect fit and great how too video.30 minute fix.
September 13, 2017
same product as amazon/ebay
0 stars for product 2 stars for service. This product is available for $20 less on amazon and ebay. I read the reviews on the auction sites and learned of the right signal auto return issue. I expected the part to be of better quality than the "cheap" sites based on 1As reputation and $20+ premium I paid. First part arrived in 5 days and I installed it in about an hour (disassembling and reassembling the steering column = 80% of the time) The part was faulty as the right signal will not return automatically. Asked for a replacement guaranteed to work and shipped overnight. The part arrived next day as promised. Installed the part again with the same result. Right signal does not return to center automatically. If you are planning to buy this part save $20 and get one that doesnt work for a cheaper price.
October 19, 2017
Explorer Turn Signal Switch Assembly
Easy to change. This new unit only had one problem. It will not cancel after right turn is completed.
October 31, 2017
Replacement turn signal/wiper switch lever ‘04 Explorer
Nice perfect replacement for oem switch. A little stiff compared to old worn part but a solid part.
November 30, 2017
Did not have any problems with the part and the part was a perfect fit for my vehicle will order more parts in the future from 1a auto and they have good prices on parts will recommend 1a auto to friends and family
April 27, 2018
Excellent and quick service
This is my first time buying from 1A auto, and the process plus instructions on installing my auto part made it really an A+ service!
October 19, 2018
Easy install
Part came quickly and looked just like the original. Easy to install with the youtube video link. Probably took a little over an hour to install.
December 17, 2018
No good
Look through the reviews and see how many people have issues with this part. I know this isnt an OEM part so I figured it might not last as long as the original but I still thought it would all work to start with. The problem is the right turn doesnt cancel after making the turn, and even though this is a mechanical issue it is an electrical part so they wont take return on a electrical part that has been taken out of the box or installed. So if saving 100 dollars to not have your right turn cancel is worth it, this is the part for you.
January 7, 2019
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
My self canceling stopped working on the left turns, is that lever/cam part of this switch or is there another part on the steering column?
David M January 2, 2016
hello, Sorry but we cannot diagnose. We recommend having it properly diagnosed before ordering as electrical parts are not returnable.
Brian F January 4, 2016
We had the same problem on my sons vehicle and replacing the turn signal lever switch did correct this issue for us. Hope this helps!
Scott S November 29, 2017
Year Make Model Description
2003-2006Ford Expedition Ford Expedition Combination Switch
2002-2005Ford Explorer Ford Explorer Combination Switch
2002-2005Mercury Mountaineer Mercury Mountaineer Combination Switch
Part #: 1AZCC00176

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

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How-to Video:

(06:13 min)