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  • ACDelco 15016745 GM Original Equipment Multi-Purpose Relay
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ACDelco 15016745 GM Original Equipment Multi-Purpose Relay

by ACDelco

List Price: $55.22
Price: $21.56 & FREE Shipping on orders over $35. Details
You Save: $33.66 (61%)
In Stock.
Ships from and sold by Amazon.com.
  • Collaborate with vehicle electronics to optimize engine performance
  • Variety of switches, including: door lock, turn signal, ignition, trunk, and windshield wiper switches all engineered to meet GM specific designs for fit, form, and function
  • Manufactured to GM OE specification for fit, form, and function, so it is a GM-recommended replacement part for your GM vehicle's original factory component
See more product details
25 new from $21.56
$21.56 & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com.

Frequently Bought Together

ACDelco 15016745 GM Original Equipment Multi-Purpose Relay + Philips H7 Standard Replacement Bulb, (Pack of 1)
Price for both: $29.79

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Product Information

Technical Details
BrandACDelco
Item Weight1.6 ounces
Product Dimensions5 x 5 x 5 inches
Item model number15016745
Manufacturer Part Number15016745
OEM Part Number 15016745
  
Additional Information
ASINB0065S6S8Y
Best Sellers Rank #12,908 in Automotive (See top 100)
Shipping Weight1.6 ounces (View shipping rates and policies)
ShippingCurrently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
Date First AvailableMarch 30, 2012
  
Warranty & Support
Warranty, Parts: Parts

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
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Product Description

ACDelco GM Original Equipment Multi-Purpose Relays are GM-recommended components. They control a variety of different systems within your vehicle. These original equipment components are manufactured to fit your specific GM vehicle and will provide the same performance, durability, and service life as your factory original equipment.

Get the GM quality you know and trust with ACDelco GM Original Equipment Ignition System and Switch products. Stay with the brand of parts your General Motors vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Ignition System and Switch products are engineered for all makes of GM vehicles on the road today.

Through our GM Original Equipment and Professional, premium aftermarket product lines, we provide ignition system and switch products for all makes of GM vehicles on the road today. With ACDelco Ignition System and Switch products you can rest assured that your vehicle is receiving high quality parts engineered for long lasting performance, durability, and dependability.

Customer Questions & Answers

Customer Reviews

4.9 out of 5 stars
5 star
91%
4 star
8%
3 star
2%
2 star
0%
1 star
0%
See all 65 customer reviews
Cost is much cheaper than auto parts store.
Paul
I would definitely purchase this item again if needed.
rosemarie
This is also the same fuse for the fan clutch.
Earl B. Hickerson

Most Helpful Customer Reviews

5 of 5 people found the following review helpful By Pap on January 3, 2013
Verified Purchase
Low beams (both) went out on my 2005 Buick, found some discussion on the web that this relay had probably failed, and did some quick checking on my car, and concluded that this relay had to have to have failed. Fuse to it was good, as well as the separate fuses to the low beam bulbs. Found this relay on Amazon, at a much lower price than the parts suppliers, and wella, it worked.
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2 of 2 people found the following review helpful By Doel Collazo on June 10, 2013
Verified Purchase
One day the head lights of my Envoy 2004 suddenly stoped working, after a quick check of the fuses box and also the internet I was able to determine that the most possible failure was this relay, I ordered a day before going for vacations, when I came back the package was at my house, I just replaced the old one with the brand new and that's it...everything back to normal.
One advice, if you are not sure if this is the issue with your car or SUV, look inside the fuse box, they are 2 realys of the same style....swap them and see if the lights work, if they worked, then swap them back and place your order. This should be the easiest way to solve the problem, unless you want to spend a lot of money at the dealer or meachanic. The cost of this relay in a autopart os about double of what it is in Amamzon.
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2 of 2 people found the following review helpful By Thomas A. Russomano on May 16, 2014
Verified Purchase
The low beam headlights in my 2009 Buick LaCrosse stopped working. As other reviews have noted, internet research lead me to believe that the relay (also known as the HDM Beam Module) in the under-the-hood fuse box had gone bad. This part worked perfectly and was significantly cheaper than my local auto parts store and Buick dealership.

Installation was plug-and-play easy. The under-the-hood fuse box in the Buick is located under the hood...duh...between the battery and the firewall. The relay was located in location 35 and it was simple to remove the bad one and replace.
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1 of 1 people found the following review helpful By E. Cansler on January 27, 2013
Verified Purchase
While this was an irritatingly expensive piece of plastic/electronic innards, it did make my headlights stop intermittently going out at night. A bit of research yielded that the way some GM Daytime Running Lamps work is by burning the low-beams at ~70% power when the car's light sensor tells it that it's daytime. The 70% part is what this component handles, in a way that probably only an electrical engineer could explain. The upshot is that this relay is more than your typical relay; it's actually working every second that your car is running (and as I understand it, even harder during the day when it's having to cycle on and off a great many times per second) and therefore prone to failure.

When I first opened the fuse box under my hood to find out what was wrong, I realized that this relay had already been replaced once within the 30k miles of the car's life before I owned it (at the time I replaced it, the car was up to ~80k). These things don't have a fantastic lifetime, but this was the cheapest one I could find anywhere.

I do feel like GM would have done better to just stick in some lower-power, dedicated DRL lamps and spare the complexity of this specialized and expensive relay, but that's neither here nor there. If your headlights are inexplicably going out at night (and scaring the hell out of you on the interstate) and then turning back on after some time, by themselves, this is probably your part.
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1 of 1 people found the following review helpful By Randall on December 17, 2013
Verified Purchase
SO one day at 8:00 something pm at night, I'm on the on ramp about to merge onto the interstate, building up speed, my 2 y.o. daughter is on the back seat strapped in her car seat watching a video I'm making sure it's safe to go when I get up to 60 mph and with enough room to go, my headlights go dark, instant reaction was high beans, managed to get on the interstate switch back to low beams, and no lights, started looking for an exit to get off the interstate, about after 2 min and running high beams, I see an exit, switch to low beams, and poof they come back on,"what the hell was that about, I'm thinking" well the lights stayed on the rest of the way home got on the forums, and it turns out GM kinda screwed up a bit, well the local parts store wanted my life savings for this part, amazon wanted just a few bucks, I am extremely satisfied, was shipped super fast, and guess what I can drive at night not fearing that I'm going to loose my low beams while i'm on the interstate with my baby girl in the back of the truck while she watches her movies...
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1 of 1 people found the following review helpful By RR on January 20, 2014
Verified Purchase
One time on the freeway at night both my lowbeams flickered. About a week later, both my lowbeams died while pulling into my neighborhood. I was aware this relay is known to fail so I replaced it. Have not had any problems since.

I have read that on my application, this relay reduces the voltage 24/7 to my low beam/driving lights. Over time it begins to fail and overheat. When it overheats, you have no lighting.
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1 of 1 people found the following review helpful By William Stokes on May 21, 2014
Verified Purchase
My wifes Trailblazer started having issues with headlights being possessed and going on and off for no apparent reason! In troubleshooting, I tracked the issue to a relay with a mind of its own! I replaced the relay with this one and wala! the headlights are behaving as the headlight switch commands once again!
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1 of 1 people found the following review helpful By Adam Anderson on July 21, 2014
Verified Purchase
Low beams went out which is a terrible thing to happen when you just started your vehicle at 10pm. Luckily we were at home and able to take a different vehicle. This was a direct identical replacement for the relay. 2002 GMC Envoy XL
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Most Recent Customer Reviews

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ACDelco 15016745 GM Original Equipment Multi-Purpose Relay
This item: ACDelco 15016745 GM Original Equipment Multi-Purpose Relay
Price: $55.22 $21.56
Ships from and sold by Amazon.com