Four Wheel Drive Switch Dorman 901-061 - 1AFWM00019

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Vehicle Fit

If defective, your truck may not shift into 4WD and your shift light may not indicate 4WD when shifted to 4WD. Why search through junk yards hoping to find a used 4x4 switch when you can have it brand new! Replace that defective 4 Wheel Drive switch now.


  • Three switch dash control (2HI, 4HI & 4Lo)
  • Dash mounted
  • Direct replacement
  • Built to strict quality control standards
  • Fits 4 wheel drive trucks that do not have automatic 4WD

Note: If you have any questions about this fitting your application, please call your local GM dealer with the above part number.

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.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Acrylonitrile, which is known to the State of California to cause cancer.  For more information, go to

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 : Remove the 4wd switch (0:22)
    • Pry up the switch from the dash with a flat blade screwdriver.
    • Unplug the wiring connectors.
  2. step : Install the new 4wd switch (1:09)
    • Plug in the wiring connectors.
    • Clip the switch into the panel.

Tools needed for replacement:

    Screwdrivers & Related

  • Flat Blade Screwdriver

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Year Make Model Description
1998-2005Chevy Blazer S10 Chevy Blazer S10 Dash Mounted Four Wheel Drive Switch Dorman 901-061
1998-2004Chevy S10 Pickup Chevy S10 Pickup Dash Mounted Four Wheel Drive Switch Dorman 901-061
1998-2000GMC Envoy GMC Envoy Dash Mounted Four Wheel Drive Switch Dorman 901-061
1998-2001GMC Jimmy S-15 GMC Jimmy S-15 Dash Mounted Four Wheel Drive Switch Dorman 901-061
1998-2004GMC S-15 Sonoma GMC S-15 Sonoma Dash Mounted Four Wheel Drive Switch Dorman 901-061
1998-2001Oldsmobile Bravada Olds Bravada Dash Mounted Four Wheel Drive Switch Dorman 901-061
Only 1 left in stock
Part #: 1AFWM00019

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 #: 901-061

How-to Video:

(02:00 min)