Replaces

Chevrolet GMC Cadillac Hummer Headlight Switch TRQ SWA41657

Name: 1AZHS00266-Chevrolet GMC Cadillac Hummer Headlight Switch TRQ SWA41657
Brand: TRQ
SKU: 1AZHS00266
Price: 44.95 USD
Availability: InStock
Rating: 4/ 5.0 (88 reviews)

03-07 GM Fullsize SUV Pickup Truck Headlight Switch

$ 44.95

$50.95

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$50.95

12% OFF

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Read 88 REVIEWS

SWA41657

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Product Reviews

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4.85/ 5.0

Works as expected

Works like expected. Hasn't been long but it was easy to install.

Leo

Both light switch and sway bars arrived promptly. Light switch has been installed and working great. Thx for good products.

Order lost by post office! Quick replacement sent!!

David

My original order was lost by the USPS in my home town. 1A Auto representative verified it was lost and quickly sent a new one no questions asked!! Part works great. Life long customer for sure. Great work!!

Headlight Switch

As always quick delivery, good price and great product. Easy install, works as advertised.

Installed in a snap!

William

First replacement was from a junk yard...lasted barely six months. Now its good as new.

Best around:

I have purchased a few items with 1a auto and I plan on using them for my future truck part purchases. Great parts and awesome prices. Quick and easy returns with no questions asked! So far the best place I can find for original parts.

Tamara

This part was really easy to order and came in really fast. It was easy to install as well. It's a great part.

2006 Silverado switch

Bought the first one and switch itself works but the light that show up on didnt light around dimmer switch in the dark They sent me another one and it was same way Maybe defect or maybe normal?

quick delivery,item just as listed.works great ,will buy from 1aauto again.

Works

damien

Works just like a new one.

Exactly what I ordered

Timothy

I have used 1A Auto for a few years and have never received anything but great products and service! This transaction was no different!

Satisfied customer

Would recommend this product and 1aauto to everyone, great parts and quality products.

2 thumbs up

Eric

Product was easy to install and works great

Wonderfull

David

I went online and ordered a headlight switch and found it with ease. I received the switch and immediately installed it and it fit and worked perfectly. I have and will continue to talk to my friends about the great experience I received from 1A Auto. I am a customer for life!!

Headlight switch

Mark

Fits good and works as it should

Quality part easy installation

Shawn

This was one of the easiest replacement options I have found. Exact match and works great.

Good service

jorge

El servicio de atencion a clienres es muy bueno el envo muy rapido y la pieza tiene muy buena calidad

Not fumbling around for flashlight to see dash

Eric

Gets pretty dark when driving to work in the country and SNAP! there goes my dashlights.

Headlight Switch

Fits and looks and works like the factory one.

Easy install

Chanda

After watching the install video online, I decided to purchase the part to see if that was the problem with my radio lights going out and surprisingly it was! Very easy install! The reason I am giving it four stars is because the dimmer wheel icons (top and bottom) aren't lit up. I don't have any type of receipt and of course deleted the email receipt once I received it. I am not even sure if they are supposed to light up since it has been so long since I had any lights.

Excellent quality as useal

Absolutely fit like it should and had no problem with any of your product's as always will continue and recommended to many as of this past year great job thank you again. B.L.Hanahan jr

GMC headlight switch

Easy installation took about ten minutes to install. Like the fact exact replacement dislike color not quite the same as original, but not that big of deal. Would recommend product.

works perfectly

Headlight Switch

Richard

Good quality switch,fit perfect....

Works Great!

Chris

No more flickering dash and temperature control lights. Shade is a little darker than the old one. However I purchased my GMC Sierra new 15 years ago. Im sure theres some fading due to age and sunlight. Overall works great, 5 minute install. Dont hesitate if you are in need of purchasing on of these.

headlight switch

I highly recommend A1 auto, it will be my go to parts store for all my auto needs.

Seamless replacement

Patrick

I bought this controller for my father because the original in his truck had become glitchy and worked intermittently. As usual, the part was specific to the vehicle, reasonably priced, and was a perfect replacement. Removal and installation was e breeze with the video tutorial.

Headlight switch

I'm very happy with the service and product. Would highly recommend to anyone. Was kept informed of shipment,was delivered a day early. Write

Satisfied customer

Cole

The product was just as described and works perfectly. I would recommend anyone try this if your dash lights are flickering or out completely.

Headlight switch

mike

Easy to order fast and efficient shipping and the and the switch works great

Headlight Switch

mike

The switch was very good it was easy to put in and work very well i would recommend this switch highly

less then 2 min. install

easy dash part i have ever had to put in just pull old one out and unhook wires plug wires in new one and put back in dash.

Dimmer switch

Hey folks i ordered the silverado dimmer switch from. You , shipping was great.And the part fit 100% perfect, and worked the same, at a much better value than the parts store thank you so very much

Headlamp switch

evelyn

I bought this switch because the dealership told me to purchase the switch from Napa at $113 I wasnt in a big rush so it arrived a few weeks later for 1/2the cost awesome deal

Thank you

Daniel

Fast, easy process all the way from ordering to installing and the item was exactly as described. It literally fixed all the frustrating dash-light issues my Chevy was having. Took maybe a total of 15 minutes to take the old part out and put the new one in. Thanks very much!

Headlite switch

Bill

Great parts great price excallant service.thankyou

Fast delivery and part is correct

Chris

Part is what I expected, however, it didn't fix the issue with my headlight... Gonna have to troubleshoot more :)

Direct fit

Thomas

I have a 2006 Chevy Silverado 1500, this light controller is a direct fit and functioned without any problems. Once again good products from 1A auto.

Bruce

Excellent.

Headlight switch

Hector

Great product and not to mention how easy it was to order and install, your customer service is amazing for answering my questions

1AZHS00266-Chevy GMC Cadillac Hummer Headlight Switch

Tim

Perfect part and works exactly as described. Thank you!

Easy to swap...

I was tired of not being able to see my old switch at night and it made my dash look incomplete because of the burnt out light. So, this switch was easy to swap, made with quality material and makes the switch easy to see at night.

Perfect

Part delivered in good time and was easy to install. Works great.

Chevrolet GMC Cadillac Hummer Headlight Switch

It got here quick and was very easy to install.

Perfect

Noah

Great product easy to install. Now my dash lights stay on without having to hit the dash every few minutes.

Headlight switch

It's exact fit just like the original from the factory. Working properly/perfectly. Thank you

Perfect

Bret

It arrived on time and was just like OEM part. I would reco6 to anuone

Same as original

It appears to be identical to original and hopefully a better quality (internally). Nice replacement part.

Weird problem lights drop off and come back.

Robert

Never took switch off automatic but when the went out used switch they came back on. Bought switch easy swap fixed problem great place to get parts. I must have bought 6 to 8 items always worked on arrival never a return.

Easy Peasy!

Juanita

This part was priced right, easy to install, and the instructions were included and easy to understand.

Silverado headlight switch

I have a 2004 Chevy Silverado 2500HD which needed this switch after I saw a youtube. Ordering from 1AAuto is so easy and fast....switch arrived faster than expected. I installed the part after watching an 1AAuto install video So easy to do.....thanks 1AAuto !!!!

Worked perfectly

Michael

I was having issues with the dimmer dial causing my dash lights to go off, or be extremely dim. This replacement switch assembly installed in about 5 minutes with no issues and fixed my dash lights problem instantly. Highly recommend.

Easy fix and install

matthew

I recommend the product highly. The dash lights and all the dash buttons would suddenly go dim on my 2005 Chevy 2500H. This switch was exactly what I need to fix the issue. It took less than 5 minutes to replace this switch and it fixed the problem.

Headlight switch

Jerry

I bought a headlight switch for my 2005 Chevy Silverado. Installation was quick and easy. I would of given a five star rating but the color doesn't match, it actually looks black and my interior is gray. Im happy with the product and would by another product. Jerry

Never a doubt

Once again, never an issue with anything from1A Auto. They communicate quickly to questions, get you the part you want at a fair price. That said, have not installed this particular part yet as delivery encountered an odd/unexpected delay. Things happen and certainly not the venders fault. Part is identical to OEM in every way so I have no doubt it will work when it is needed/installed. Wheel turns smoothly and makes no noise as I've read from reviews on similar parts from other sites.. According to description it has the white OEM light. Stay safe all.

Light switch replacement

Robert

Exact replacement on a 07 Silverado 2500HD. Took about 1o minutes to replace and works fine

prompt service correct parts

parts and service very good the instructional video is great help

Avalanche headlight switch

Near OE quality. R and R video very helpful. Timely shipping. Ill definitely be using 1aaoto again

Headlight switch

Michael

Headlight switch I ordered, was received fast, matched the OEM switch that I replaced and was half the price of what the local parts store wanted

Headlight Dimmer Switch

Daniel

Part was just what I needed to fix the issue with the panel lights to stay on. Part was shipped in a timely manor, the how to r&r video was very helpful. Part works great no more issues! Thank You 1A Auto! Happy Customer ????

Excellent

Robert

perfect fit. Just plug and play.

1AZHS00266-2005 Chevrolet Avalanche Headlight Switch

Mike

Perfect fit, never had any issues with a 1A Auto part.

Headlight Dimmer Switch Easy Replacement

Tim

Great help to diagnose and find replacement part at a great low price. Video installation made the replacement fix simple and easy. Total job was done with 30 mins including clean up.

Great selection of parts

Fred

Quality parts at great prices for all my vehicles.

Perfect fit

Stephen

This part was a perfect fit.. made my factory part and works very well.

lets see how long it last

joe

fit good. looks good

Okay - Not great or good, just okay.

Andrew

It works, though this is a really cheap knock off. The roll switch on the right side is flimsy and loosely installed. Three stars only because they have worked and light up when the headlights are on.

Phillip

Looks great and works as intended

ernest

It work very well and it was easy

2006 light switch

James

The light switch was a easy installment and preforms good.

Good product

James

Took care of my in issues to I was having

2004 GMC Yukon XL Denali Direct Fit Replacement

Scott

Quick shipping and direct fit replacement for the OEM switch.

it works

Jeff

it's ok ; on the cheep side; does not light like the Original

Easy to install

David

Worked perfect

Theresa

Well this switch cose head light to go out well driving. flick brites lights on an and they work again. Trying to figure out which switch is going bad

Easy installation

Ramiro

No problem with it so far. Installation was easy.

John

So far works great

Fixed a dimmer switch issue

Byron

Easy install. Fixed an issue I had with the dimmer switch.

Easy install hood price

Donald

Work's great easy to install simple plug and ordering it made easy just typing in year model of the vehicle

Cortez

Works perfectly exactly what I was looking for I recommend this to others that have issues with your lights dimming on the dashboard when you're driving this will take care of your problem

David

Awesome!!!

Great product definitely would recommend it

Robert

Something was draining my battery. After researching I found that this could probably be the problem and it most certainly was. Works perfectly thank you.

Love the great and speedy service

Karen

Exactly what I needed. It will be a perfect replacement for my worn out switch.

Just What I Needed

Hunter

It was supper easy to find on the website, and I t was shipped and delivered real fast. It fit perfectly and fixed my problem. My dash had a flickering problem so I needed the brightness adjuster wheel on this. I recommend getting this if your dash has flickering brightness like mine.

Like factory new

Robert

Exact factory replacment. Has the factory light bulb so I could replace with an LED bulb.

Charles

Works Great

2006 Gmc Sierra 1500 WT

John

Fit perfectly and functions perfectly

Awesome product

Sergio

Great product, fitment was spot on and worked as advertised!

Customer Q&A

Is the dimmer wheel position indicator supposed to light up?

October 5, 2019

Michael M

it not lite on mine the factory on was

October 5, 2019

R F

This part will not light up. Please let us know if you have any further questions.

October 6, 2019

Emma F

October 8, 2019

Leo S

Is this switch back lit?

December 13, 2019

Joseph L

Yes.

December 13, 2019

D A

Yes

December 14, 2019

Lana W

Hello. The switch is back lit just like the factory part. Thanks!

December 18, 2019

Adam G

Will this fit my 06 gmc sierra 1500?

January 4, 2020

Joel L

Thanks for your inquiry. This part is listed to fit the following: 2003-2006 GMC Sierra 1500 2005-2006 GMC Sierra 1500 HD

January 4, 2020

Peter L

will this part fit 06 crew cab?

March 12, 2020

Lupe A

Thanks for your inquiry. This part is specific to vehicles with a particular set of options. We will need more information about your vehicle to confirm the fit. The information we will need in order to assist you is: Make and model of your vehicle.

March 12, 2020

Christa R

Hummer h2 2005 my headlight /dimmer switch background dimmer light not working .is this normal? New headlight /dimmer switch -does it have full background lighting for both headlight and dimmer?

June 25, 2020

Clarence D

Hello, The headlight switches we carry for all vehicles are backlit if they are from the factory. Thanks!

June 25, 2020

Adam G

Yes... operated as the old one did... full control and background light

June 26, 2020

I M

Who is the manufacturer of this headlight switch? Thanks

January 7, 2021

Victor F

DIY solutions brand parts are manufactured by various aftermarket companies specifically for us and built to your vehicle's exact OEM specifications.

January 7, 2021

Ricale A

What color is the back lighting ?

January 24, 2021

Russell W

The backlighting will be the same as a new factory part.

January 29, 2021

Adam G

Does the Headlight Control Switch have GREENISH LED indicator lighted symbols? 2004 Avalanche 1500 Z71

May 10, 2021

Robert T

Yes, the lights should be the same as the original.

May 10, 2021

Emma F

Can I get this item with a blue LED?

October 5, 2021

R C

We do not have an item with different colored LED lights.

October 5, 2021

Emma F

My headlight for the front and back driver side wont work but brights will. These are brand new lights and bulb. Can this fix it?

November 19, 2022

Carlous K

Most likely it will. If not it's in the turn signal switch. I replaced mine. All lighting issues corrected.

November 19, 2022

Chuck W

Cant say for sure.My problem was dash lights intermittently working

November 19, 2022

B U

There could be multiple reasons why you're having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, we'll be happy to see if we carry the parts and how-to videos needed for your repair.

November 19, 2022

Kelly S

This part will not fix your issue. Most likely cause is a fuse, relay, or short in the harness, or the day/night sensor. I recommend having a local repair shop perform proper diagnosis on the vehicle. Then buying the correct part for the repair.

November 19, 2022

Marco R

Is this part made in the usa?

December 11, 2023

Jose J

These are manufactured by TRQ. TRQ is a high quality, high-end name brand that we offer and back with our 1A Auto Limited Lifetime Warranty.

December 12, 2023

Kemal S

Chevrolet GMC Cadillac Hummer Headlight Switch TRQ SWA41657

SWA41657

In Stock

SWA41657

In Stock

Product Reviews

Same Day Shipping

Guaranteed To Fit

USA Customer Support

Instructional Video Library

Chevrolet GMC Cadillac Hummer Headlight Switch TRQ SWA41657

SWA41657

In Stock

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SWA41657

In Stock

Product Reviews

Same Day Shipping

Guaranteed To Fit

USA Customer Support

Instructional Video Library