Replaces

Switch General Motors OEM 1999442, 1999443, 21997738, 21997739 - GMZMA00001

Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

Part Details

  • Quantity:   4 Piece Set

GM Steering Wheel Control Switches: 1999442, 1999443, 21997738, 21997739

These OEM steering wheel control switches are just what you need to get your vehicle in good working condition again.

Specifications:

  • Comes as a Set of 4
    • (1) Personalized Settings Switch
    • (1) Radio Control Switch - Seek & Volume
    • (1) Radio Control Switch - Program & Source
    • (1) Trip & Fuel Mileage Switch
  • Mounted on the Steering Wheel
  • Direct replacement
  • Built to strict quality control standards

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.

OEM Part

Genuine original equipment part (OEM) that was factory installed on your vehicle by the manufacturer.

Item Condition: New

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 : Disconnecting the Fuel Switch (0:34)
    • Pry out the switch with a flat blade screwdriver
    • Disconnect the wiring harness
  2. step : Installing the Fuel Switch (0:59)
    • Grab the harness with a pair of pliers
    • Push the switch onto the harness
  3. step : Testing the Switch (1:34)
    • Turn the vehicle on
    • Test the switch

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Needle nose pliers

  • Screwdrivers & Related

  • Flat Blade Screwdriver

5.00/ 5.0
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Truck parts
I have been pleased with the parts I bought. I received part of them within 4 days, but the part I really needed the most was not delivered by the projected date. I think the winter weather was the culprit. The switches that I ordered I have already installed and they all work well.
January 23, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Are all of these supposed to light up?
Zane B September 17, 2015
How to install buttons?
Gary G February 15, 2016
Theses took me about 20 min to install. I had hoped to replace bulbs but found complete button inserts. You will need a small tapered plastic tool similar to a small flat screw driver and s small bright flashlight to see good. Very carefully pry the button out just enough to be able to disconnect wiring clip. Observe the wire clip carefully to determine how it comes off, Im sorry I cant remrmber what clip looks like but it easy just be careful with clip. Once you get that first one done the others will be easy, I googled how to replace them and looked at several videos. I suggest you do that before you start. You cant be rough pulling out button because there is very little slack in wire. I hope this helps.
Alan H February 15, 2016
There is a video on the web site that does show the process. I did try to do it myself but had a brutal time trying to plug the button into the harness connection as GM in its infinite wisdom leaves almost no wire to pull out to make the connection easy. After struggling for a few hours I gave up and took to a shop to get it done. Not super expensive - took only about 45 minutes of labor for all four buttons.
Tony A February 15, 2016
Use a small screwdriver and lift out the switch. The wires are short, so you have to take your time in getting the new switch plunged in . You can see it done on U-Tube.
THOMAS A February 15, 2016
Each button switch is removed and installed the same. Use a small flathead screwdriver and pry along the side to remove from the steering wheel. Pull the switch up as far as it will go. Use the screwdriver to release the clip from the wire harness this will release the switch and can be removed. Use a pair of needle nose pliers to grab the harness and reattach the switch to the connector on the harness. You will hear it click when its in place then just push the switch back in the steering wheel. Check to make sure it functions properly. The whole procedure only took 15 minutes. Dont rush its a simple installation
Clint L February 15, 2016
I used a small flat head screwdriver to remove the buttons. I slide the screwdriver around the button and then slowly worked it out the rubber grommet. Once removed and unplugged from the electric wiring, I used a set of small needle nose pliers to reattach the electrical plugs. I did not remove the air bag to install them, but I did disengage the airbag, so it didnt accidentally deploy. Let me know if I can be of further assistance.
JOHN M February 16, 2016
Hello, We do not have the details for this process however the guys that have previously posted pretty much have the details needed.
Brian F February 16, 2016
Are these back lit?
Kevin M December 10, 2018
Yes, these are OEM switches and are backlit.
Christa R December 10, 2018
Yes, just like the factory ones. When your lights come on, they do as well.
T E December 10, 2018
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2003-2006GMC Sierra 3500 GMC Sierra 3500 Steering Wheel Mounted Switch 4 Piece Set
2007GMC Sierra 3500 Classic GMC Sierra 3500 Classic Steering Wheel Mounted Switch 4 Piece Set
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2002-2004Oldsmobile Bravada Olds Bravada Steering Wheel Mounted Switch 4 Piece Set
Only 2 left in stock
Part #: GMZMA00001


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

Brand #: 1999442, 1999443, 21997738, 21997739

How-to Video:

(01:57 min)