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General Motors Genuine Parts 84377721 Transfer Case Two/Four Wheel Drive Actuator Position Sensor

4.4 (6) Write Review
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$78.12

$ 34 .99 $34.99

In Stock

About this item

  • Helps ensure accurate readings of the transfer case range position
  • Allows for your vehicle to switch between two-wheel drive and 4WD
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine 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


GM Genuine Parts Transfer Case Range Position Sensor. Working with a motor to switch your vehicle between two-wheel drive and four wheel drive (4WD), this sensor sends a signal to the transfer case control module indicating the position of the transfer case between range changes. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). WARNING: Cancer and Reproductive Harm


bmur
Reviewed in the United States on February 20, 2025
Sensor was used broken and missing the gasket . Did not work at all. Easy to install just wish it wasn't used and broken
Michael McGee
Reviewed in the United States on July 1, 2024
Exact fit for 2008 Silverado. Had codes for transfer position sensor. Replaced sensor and no more issues or codes. OEM GM part is a plus also.
chad parnell
Reviewed in the United States on December 15, 2024
Fixed my 4x4 light
Alexandr Divachuk
Reviewed in the United States on August 13, 2023
Fits great. After install my problem disappeared
Kristina A.
Reviewed in the United States on June 16, 2023
2016 canyon. AWD service light. Replaced and it cleared.
JT
Reviewed in the United States on May 11, 2023
Bolted right up and fixed my problem.