Transfer Case Shift Motor FIT 2007-2018 Chevy Silverado 1500 Tahoe Suburban GMC Sierra 1500 Yukon | 4WD Actuator Motor | Replace 19258696 600-899 | RPO Code NQH

Physical Specifications: Connector Type: Multi-Pin Rectangular Connector Housing Material: Die-Cast Aluminum & High-Impact Composite Transfer Case Type: 2-Speed (RPO NQH Only) Reference OE Numbers: 19258696, 600-899, 12384980, 19258699, 88962314 Vehicle Compatibility Matrix: 2007-2018 FIT Chevy Silverado 1500 (4WD with NQH Code) 2015-2018 FIT Chevy Suburban / Tahoe (4WD with NQH Code) 2007-2018 FIT GMC Sierra 1500 (4WD with NQH Code) 2015-2018 FIT GMC Yukon / Yukon XL (4WD with NQH Code) 2016-2018 FIT Cadillac Escalade / ESV (4WD with NQH Code) Technical Installation & Calibration Notice: To maintain mechanical integrity and ensure direct-fit integration, verify your vehicle's RPO code (found in the glovebox or door jamb) is NQH. This Transfer Case Motor is designed to restore factory handling characteristics by providing precise shift execution. DO NOT force the motor onto the shaft; ensure the selector notch is physically aligned before fastening. Tested for environmental exposure and static torque output.

• FIT 2007-2018 Chevy Silverado 1500, Suburban, Tahoe; FIT 2007-2018 GMC Sierra 1500, Yukon, Yukon XL; FIT 2016-2018 Cadillac Escalade. Specifically for models with RPO Code NQH (2-Speed Active Transfer Case). Position: Transfer Case Exterior.
• Precision-engineered Transfer Case Shift Motor featuring a reinforced internal planetary gear system and a high-torque permanent magnet motor. The assembly is housed in a sealed aluminum casing to maintain structural integrity under high thermal loads. Features a factory-spec rectangular electrical connector for direct-fit integration.
• Address symptoms of 4WD engagement failure, "Service 4WD" dashboard indicators, or internal gear binding caused by compromised factory actuators. This 4WD Actuator Motor restores factory shifting characteristics and synchronized torque distribution between the front and rear axles.
• Engineered for environmental exposure with an integrated weather-sealed housing and treated internal components to endure moisture and engine bay heat. Each unit undergoes static torque verification and sensor alignment testing to ensure seamless communication with the Transfer Case Control Module (TCCM).
• Installation requires the transfer case selector to be in the Neutral position for proper physical alignment. Professional mechanical guidance is recommended to ensure the wiring harness is clear of heat sources. Refer to OE numbers 19258696 and 600-899 for exact specification matching. Non-compatibility with NQG single-speed transfer cases.