Replaces

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

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

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. Please keep your invoice for proof of this warranty.

  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

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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
Purchased
1 month ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 6 answers
Are all of these supposed to light up?
Zane B on Sep 17, 2015
How to install buttons?
Gary G on Feb 15, 2016
BEST ANSWER: 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, I'm sorry I can't 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 can't be rough pulling out button because there is very little slack in wire. I hope this helps.

How-to Video:

(01:57 min)

Tools List:

    Pliers, Cutters & misc Wrenches

  • Needle nose pliers

  • Screwdrivers & Related

  • Flat Blade Screwdriver



This part replaces:

  • General Motors OEM 1999442, 1999443, 21997738, 21997739
  • OE # 1999442
  • OE # 1999443
  • OE # 21997738
  • OE # 21997739

Vehicle Fit

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Only 1 left in stock
Part #: GMZMA00001

Ships Same Day for orders placed by 4 P.M. ET

Brand #: 1999442, 1999443, 21997738, 21997739

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Customer Feedback

"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
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