Combination Switch - 1AZHS00253

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How-To & Tools
Product Reviews
Vehicle Fit

This combination headlight/turn signal switch 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!


  • Brand New Combination Multifunction Switch
  • Multi-Function Switch Controls:
    • Headlights
    • Turn Signal
  • Replaces dealer part numbers: 10362761, 1525888, 15258881, 15841544, 15915857, 20940099
  • Direct replacement
  • Built to strict quality control standards

This headlight/turn signal switch is designed to replace your original with no modifications necessary. It is a great replacement and offers good cost savings over the dealer unit.

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 Steering Column Cover (0:47)
    • Pull up on the upper steering cover
    • Remove the upper steering cover
    • Remove the three 7mm bolts on the lower steering column
    • Lower the bottom steering column cover
  2. step : Removing the Turn Signal and Headlight Switch (1:38)
    • Press the tabs on the top and bottom of the switch
    • Pry the switch out
    • Disconnect the wiring harness
  3. step : Installing the Turn Signal and Headlight Switch (3:23)
    • Connect the wiring harness
    • Press the switch into the column
  4. step : Installing the Steering Column Cover (3:39)
    • Reinstall the bottom portion of the column cover
    • Tighten the three 7mm bolts to the cover
    • Press the upper cover into place

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - Metric

  • 7mm Socket

  • Specialty Tools

  • Trim Tool Set

4.91/ 5.0
45 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
No Problem
Fits my Solstice perfectly. Quick shipping, reasonable price and clear instruction. Thanks
February 18, 2017
part fit perfect, easy to change and works just like the old part! Very happy with my purchase
February 26, 2017
Turn signal head light switch
Fast service works perfect isnt that what we want good company
March 1, 2017
The turn signal high beam replacement was exact factory replacement. Part arrived in a timely fashion. Very happy with products sold by 1A Auto Parts. Have used them in the past and will use in the future. Thank you for your professional service.
March 9, 2017
2007 Equinox turn signal
With the 1A Auto YouTube video this was an easy install. Ordering and delivery were very prompt.
March 13, 2017
part function
turn signal/headlight switch works perfectly. installation is lengthy steering wheel must be dropped down on seat to get old part out. patients works wonders
June 22, 2017
Perfect fit
The lever was shipped very quickly and arrived in perfect condition. I followed the instructions and video and replaced my old lever in 5 minutes. It was easy to replace and after a month, still working perfectly.
June 24, 2017
2007 Cobalt Turn Signal and Headlight Switch
This switch matched the original switch exactly and installed just as described in videos.
June 25, 2017
As described within website, and super fast shipping! Will be a return customer for certain!
July 2, 2017
Best ever, the video explained how to replace and the part was 100% correct. Thanks so much 1 A Auto, loved the time it took to get here as well. Diane
July 4, 2017
exact replacement. works as expected. great price. very satisfied
July 10, 2017
easy, quick to D.I.Y.
part was exactly what i needed to solve my flasher problems
August 14, 2017
Turn Switch
Fantastic product easy to install and works as advertised. The help videos are great. I will keep buying from 1A auto.
August 23, 2017
Chevy equinox turn sign control
After watching the install video I decided to tackle this myself! Everything went exactly as video showed. I am on a budget and your company definitely saved me $$$
August 27, 2017
Great video
Part was perfect, video was as well. Got the part installed in a matter of minutes. Will use you all again!
September 18, 2017
Customer Service and Part Kicks
Turn signal received, installed and unfortunately was faulty. Contacted 1A and received replacement promptly. Installed and works like a charm. Once again, 1A video and service saves an average "mechanic" from crazy costs........
November 28, 2017
Perfect match
Fit my 2010 cobalt and works great....had to look on YouTube for correct installation.
December 9, 2017
Turn signal
I stumbled across this website looking for a turn signal for my car I was about to order from another mail order that I have you serval times well this price was $20 cheaper than their competitors and I got it in two days I was very pleased and how easy it was to install thanks again I will use a one plus again
December 10, 2017
Video on turn signal was spot on. Took less then 10 minutes to install.
January 26, 2018
Correct Form, Fit & Function
The switch was the correct Form, Fit & Function at a very reasonable price. Would recommend to others.
February 1, 2018
Iten came quick exact part would recommend this site to friends and family and also will order from here again cheaper then buying in stores
February 9, 2018
Purchased, arrived and even had easy install info. Definitely will continue to purchase from this company again.
February 26, 2018
Turning switch.
Im very happy with my purchase, after reviewing the video have to installed by my self. It was easy to do it. Im happy and satisfied.. thank you
March 15, 2018
Arrived quickly in excellent condition. Will continue to shop this site for needed parts.
March 26, 2018
switch price & intallation
The price of the product was extremely reasonable; and the " how-to " vidio was very helpfull
April 16, 2018
works fine
easier install than expected (thanks youtube!). works as expected, no problems
April 27, 2018
It arrived on time and the install took 10 minutes. It works perfect.
May 14, 2018
I was able to get my part in a short time and it worked just as expected. I am so satisfied with the quality and efficiency of this site I will purchase again
June 2, 2018
Like A Glove
Everything about this purchase fit like a glove, from the part in relation to the car, to the price in relation to our budget. Thanks, 1A.
June 11, 2018
New switch fits perfectly!!
Purchased this replace my signal switch that was hanging by the wiring. Very pleased with the amount of time from when it shipped to when I received it. The new switch fits perfectly!!
July 5, 2018
Blinker assembly
I was very impressed. Installed easily and works perfectly.
July 21, 2018
Arrived quickly and works great. Very easy to install.
August 2, 2018
Exact part I needed
Got the part quickly in the mail. Installed it all myself, took all of 15 minutes to change. Great service, will be using 1A Auto again.
August 7, 2018
Works great
Fixed the problem I was looking to repair and works just as good as new!
August 17, 2018
Great replacement!
I purchased this part for replacement on our 2007 Pontiac Torrent. It is a perfect replacement part with the factory part. Works like new! We love it. I changed it out myself in 15 minutes.1A Autos video is a great help!
August 25, 2018
Works great
Super easy to install, decent quality. Just make sure you get the right color. That’s not the manufacturers fault, I should have just been more observant.
August 26, 2018
Worked great oem
Looks oem dosent stick up or stay on like original did and it was 100 plus from gm work great
September 9, 2018
As Advertised
Took vehicle to auto shop to get this fixed and it was over $150. Got this part for $30 and fixed it in about 10 minutes
September 28, 2018
Perfect Replacement
The replacement part fit perfectly, as described. The 1A-Auto video was a great help and replacement took me less than 15 minutes. I will look to 1A-Auto for parts and video instructions in the future
October 4, 2018
combination switch for a 2009 Equinox
My turn signal stopped turning itself off automatically. I went to YouTube to see how to repair it. Your video made it look easy and it was spot on. It said go to 1A Auto to order the part. I called all of the local auto parts stores and most had the part in stock but were asking $15 more than 1A Auto. I bought it from 1A Auto and used the on-line instructions to put it in and it works like it when the car was new. Thank You, Bob Moles
October 12, 2018
Fit Perfect
Quick shipping, easy installation, and a perfect fit!
October 22, 2018
Works fine
The switch works fine. It is better than the one I had before. It makes a funny zip a slight noise when I switch it on. But it works fine. So because its a good value I would recommend it.
October 22, 2018
exact duplicate of OEM
The part was priced right, delivery beat the promise date, and was an exact fit as promised. What more can you ask for?!
November 19, 2018
Combination switch 1AZHS00253
Perfect, went right in. Would recommend this product to any backyard DIY mechanic that wants to save $$$$ over having a shop replace it.
November 28, 2018
Great product
With the help of YouTube I was able to install myself and save
December 18, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
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Year Make Model Description
2005-2010Chevy Cobalt Chevy Cobalt Combination Switch
2007-2009Chevy Equinox Chevy Equinox Combination Switch
2006-2010Chevy HHR Chevy HHR Combination Switch
2007-2009Pontiac G5 Pontiac G5 Combination Switch
2006-2009Pontiac Solstice Pontiac Solstice Combination Switch
2007-2009Pontiac Torrent Pontiac Torrent Combination Switch
2007-2009Saturn Sky Saturn Sky Combination Switch
Part #: 1AZHS00253

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

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(05:12 min)