24-months or unlimited mile AC Delco limited warranty
Prop 65 Warning
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Series
Professional Series
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Return Policy
Not satisfied with your purchase? We offer returns for most items within 30 days of delivery for a refund. Check out our Return Policy for more details.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
AC Delco®Headlight Switch, Professional Series
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Service ReviewHeadlight Switch, Professional Series
5.0/5
Fast Shipping and Good Quality to save money looking for original parts
GL
Posted by Glen L. / Wed, Mar 13
Headlight Switch, Professional Series
5.0/5
This is a great replacement for the original switch. It works just like it is suppose to. Was very easy to install
JK
Posted by Jeff K. / Mon, Jan 22
Fit perfectlyHeadlight Switch, Professional Series
5.0/5
Worked great! I recently bought my 2005 GMC sierra 1500 LTE and it definitely needs some work. One of the things I wanted to address first was the odometer lights would flicker and go off at night so I hopped on “<a href="http://carparts.com" target="_blank">carparts.com</a>“ looked for the head light switch to replace. The order got here faster than expected. it arrived in about 2 days with the normal shipping option. I got out of work and replaced it in minutes. even has a green light up glow in the dark thats a very nice touch!
MM
Posted by Michael M. / Sat, Dec 23
ExcellentHeadlight Switch, Professional Series
5.0/5
Looks and works perfect. Very easy to install
DP
Posted by Donald P. / Wed, Nov 15
never did me wrongHeadlight Switch, Professional Series
5.0/5
Perfect part perfect fit. Car parts never done me wrong!
MO
Posted by Mike O. / Wed, Jul 12
Showing 1 - 5 of 10 Reviews
Have a question about this product?Ask here. Our team of experts will assist you along with your fellow CarParts.com community members. Please add your vehicle information including year, make, model to better assist you.
Question: Ismael the knobs lit from behind?Ray T. / Mar 02, 2025
Hi Ray, I'm glad to assist you. Yes. The functions icon symbols light up with a green glow. If your car/truck/SUV appears in the vehicle fitment information below (after selecting the year, make, model, submodel, and engine size), it is a guaranteed fit part. Grab our best price and click the link below to buy it today. Happy shopping!
https://www.carparts.com/headlight-switch/ac-delco/ac19381535?can=CPJE1043_CSQA_20250302
JE
Staff
Answered by Jeonino E. / Sun, Mar 02
Question: Is there a part number for the connector and terminals which plug into the back of this switch?
Not a service part number but the actual description. Is it a delphi connector? What family GT ect.?
Thank youKayak / Jan 26, 2022
Hi Mike, I'm pleased to assist you. We need more information and suggest to call our Sales Team at 1-866-529-0412. Our Parts Specialist will help you. Have a good one.
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 