Dorman 901-072 4WD Switch

Name: Dorman 901-072 4WD Switch
Brand: Dorman
SKU: BKKY-901-072
Price: 55.92 USD
Availability: InStock

N/A

⚙️ 74 vehicles fit this part

🔍

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$55.92Free Shipping

🚚Free ShippingNo Cost to Continental U.S.

🔄Free Returns*Wrong fit? No cost

🛡️60-Day ReturnsMoney back guarantee

*Free return shipping only qualifies if our fitment verification tool is used.

🔥

✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Cadillac, Chevrolet, and GMC, Escalade, Escalade ESV, Escalade EXT, Silverado 1500 Classic, Silverado 1500 HD Classic, Silverado 2500 HD Classic, Sierra 1500 Classic, Sierra 1500 HD Classic, Sierra 2500 HD Classic, Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 1500 HD, Silverado 2500 HD, Suburban 1500, Suburban 2500, Tahoe, Sierra 1500, Sierra 1500 HD, Sierra 2500 HD, Yukon, Yukon XL 1500, Yukon XL 2500, Silverado 2500, Silverado 3500, Sierra 2500, and Sierra 3500

🔄Easy Returns — Return within 60 days for a full refund

🚚Fast Shipping — Most orders ship same business day before 1pm CST

Not what you need? Click here for all 4WD Switch options

Reliable 4WD Switch for Select GM Vehicles

The Dorman 901-072 4WD switch is designed for precise control of four-wheel drive systems in various Cadillac, Chevrolet, and GMC models. Engineered for dash mounting with pin-type terminals, this switch offers a direct replacement solution without the need for additional wiring harnesses.

Pin terminal type for secure electrical connections
Dash mounting location for easy access and integration
No attached lead wires, allowing for clean installation
Includes one switch per package
Compatible with multiple GM trucks and SUVs

Product Details and Compatibility

This 4WD switch by Dorman (part number 901-072) is specifically designed to fit a range of GM vehicles including Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche 1500 and 2500, Silverado 1500, 2500, and 3500 series, GMC Sierra 1500 through 3500 models, Suburban 1500 and 2500, Tahoe, Yukon, and Yukon XL variants. The switch features pin-type terminals that ensure a reliable electrical connection and is intended for dash mounting, providing convenient access for the driver. The absence of attached lead wires allows for a neat installation tailored to the vehicle’s existing wiring setup.

Common Applications and Problem Resolution

Restores 4WD engagement functionality in compatible Cadillac, Chevrolet, and GMC trucks and SUVs
Replaces faulty or worn 4WD switches causing intermittent or no response
Solves issues related to dash-mounted switch failure without requiring wiring harness replacement
Addresses electrical connection problems due to damaged or corroded terminals
Improves driver control over four-wheel drive system operation

Installation Notes and Tips

Ensure vehicle ignition is off before beginning installation
Remove the dash panel carefully to access the existing 4WD switch
Disconnect the old switch by detaching pin terminals; no wiring harness replacement needed
Install the Dorman 901-072 switch by connecting pin terminals securely and mounting it in the dash location
Test the 4WD system operation after installation to confirm proper function

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 901-072 4WD switch undergoes rigorous quality control to ensure durability and reliable performance in demanding automotive environments. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.

Brand	Dorman
Part Number	901-072
Attached Lead Wires	No
Mounting Location	Dash
Package Contents	1 Switch
Terminal Type	Pin
Wiring Harness Included	No

This part fits 74 vehicles. Search below:

Year	Make	Model	Position	Notes
2007	Cadillac	Escalade	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2007	Cadillac	Escalade ESV	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2007	Cadillac	Escalade EXT	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2007	Chevrolet	Silverado 1500 Classic	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2007	Chevrolet	Silverado 1500 HD Classic	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2007	Chevrolet	Silverado 2500 HD Classic	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2007	GMC	Sierra 1500 Classic	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2007	GMC	Sierra 1500 HD Classic	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2007	GMC	Sierra 2500 HD Classic	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Cadillac	Escalade	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Cadillac	Escalade ESV	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Cadillac	Escalade EXT	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Chevrolet	Avalanche 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Chevrolet	Avalanche 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Chevrolet	Silverado 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Chevrolet	Silverado 1500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Chevrolet	Silverado 2500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Chevrolet	Suburban 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Chevrolet	Suburban 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	Chevrolet	Tahoe	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	GMC	Sierra 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	GMC	Sierra 1500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	GMC	Sierra 2500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	GMC	Yukon	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	GMC	Yukon XL 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2006	GMC	Yukon XL 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	Chevrolet	Avalanche 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	Chevrolet	Avalanche 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	Chevrolet	Silverado 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	Chevrolet	Silverado 1500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	Chevrolet	Silverado 2500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	Chevrolet	Suburban 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	Chevrolet	Suburban 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	Chevrolet	Tahoe	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	GMC	Sierra 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	GMC	Sierra 1500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	GMC	Sierra 2500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	GMC	Yukon	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	GMC	Yukon XL 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2005	GMC	Yukon XL 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	Chevrolet	Avalanche 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	Chevrolet	Avalanche 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	Chevrolet	Silverado 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	Chevrolet	Silverado 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	Chevrolet	Silverado 2500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	Chevrolet	Silverado 3500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	Chevrolet	Suburban 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	Chevrolet	Suburban 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	Chevrolet	Tahoe	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	GMC	Sierra 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	GMC	Sierra 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	GMC	Sierra 2500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	GMC	Sierra 3500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	GMC	Yukon	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	GMC	Yukon XL 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2004	GMC	Yukon XL 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	Chevrolet	Avalanche 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	Chevrolet	Avalanche 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	Chevrolet	Silverado 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	Chevrolet	Silverado 1500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	Chevrolet	Silverado 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	Chevrolet	Silverado 2500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	Chevrolet	Silverado 3500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	Chevrolet	Suburban 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	Chevrolet	Suburban 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	Chevrolet	Tahoe	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	GMC	Sierra 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	GMC	Sierra 1500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	GMC	Sierra 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	GMC	Sierra 2500 HD	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	GMC	Sierra 3500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	GMC	Yukon	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	GMC	Yukon XL 1500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.
2003	GMC	Yukon XL 2500	N/A	Fits vehicles with RPO Code NP8 for 2 Speed Push Button Shift Transfer Case.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

151360391S11004901072FWD39SK901072SW8268TCA-47

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.