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ACDelco GM Original Equipment 84942074 Auxiliary Multifunction Switch

Free shipping on orders over $29.99

$273.03

$ 99 .00 $99.00

In Stock

About this item

  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies



From the manufacturer

Certainty Starts Here

THREE TIERS OF A PREMIUM PORTFOLIO

GM OE

GM ORIGINAL EQUIPMENT

GM Genuine Parts and ACDelco Original Equipment are the true OE parts installed during production or validated by General Motors for GM vehicles. These maintenance, repair, powertrain and collision components are designed and engineered to meet rigorous standards set by General Motors.

ACDelco Gold

GOLD

ACDelco Gold parts are the high-quality alternative to OE parts. These parts are manufactured to meet expectations for fit, form and function, making them a smart choice for General Motors vehicles and many makes and models, including special applications.

ACDelco Silver

SILVER

ACDelco Silver parts are high-quality, high-value options for General Motors vehicles, as well as for most makes and models.

Our History

OUR HISTORY – OUR ROOTS EMPOWER US

ACDelco has been at the forefront of automotive innovation since the birth of GM in 1908. Since then, we’ve helped a woman fly around the world and a man traverse the surface of the moon.

However, our history isn’t half as promising as our future. We continue forward with GM Genuine Parts by our side. From the assembly line to the finish line, we’re building innovation and improvement on a foundation of GM Original Equipment.

GM Genuine Parts and ACDelco are proud to work together as the only source for true General Motors Original Equipment and aftermarket parts – past, present and future.


Antoine
Reviewed in the United States on February 26, 2025
This is 100% OEM and came with everything you would get if you ordered it factory direct.
Bonnie Hanson
Reviewed in the United States on July 28, 2024
Install was pretty easy after watching u tube videos, unfortunately doesn’t work. When you push the buttons, they light up like they should, but the relays don’t activate, and no power to the 4 wires. I thought maybe bad switches, because I used the black ones that came with truck, unfortunately I switched those out and still nothing. They must have sent out a bad control module/fuse box. Not very happy with this after many times of messing around under dash, off and on for months
Rick
Reviewed in the United States on October 27, 2024
Caution, this product is dark brown, not black. In some light, it's very noticeable.Overall I'm very pleased. Instructions are worthless, so be sure to watch YouTube videos. Be prepared to spend about 4 hours installing it.
Nash B.
Reviewed in the United States on June 6, 2023
Excellent product easy install. Beware it's Brown in color. If your dash is black like most of the trucks you will need to cut a hole in your existing panel and use the brown button surround panel. Not a major deal breaker but, unexpected. Kit should state this and be available without the useless panel.
Brandon Buff
Reviewed in the United States on June 16, 2023
Fit like it was supposed to. Easy install
Jesus
Reviewed in the United States on December 16, 2023
The knee bolster and the switch bezel ARE brown. So if your interior is black it will work but the color will be slightly off.I found the part number to the black knee bolster made for the upfitter switches and bought it for $40 from a dealer (I got a great deal) but can be found as high as $100. I still paid less than the $400 that this kit retails for. IMO I was better off just using the brown knee bolster. I just couldn’t find a black bezel that replace the brown trim around the switches. The first photo is the black knee bolster I purchased separately. The second photo is the “brown” knee bolster that comes with the Amazon kit. The last photo is the black knee bolster installed with the brown trim around the aux switches. The photo exaggerates the color contrast, it’s hardly noticeable.
Destiny
Reviewed in the United States on July 7, 2022
Everything in one kit is perfect! It really is a plug and use system. 5 stars. I do wish that there was something for instructions. A few YouTube videos clears up most of it. Took me about an hour and a half for the complete install. I did not order this by part# but I should have asked questions before ordering it. The kick panel cover supplied is a dark brown and my interior is black.
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