Standard Ignition TCM162 Transfer Case Motor

Transfer Case Motor for BMW xDrive Applications

Restore transfer case actuation with this Standard Ignition transfer case motor, part number TCM162. It is built with a black and gray metal-and-plastic housing, an oval female connector, and a 4-blade male terminal layout for direct electrical connection on supported BMW xDrive vehicles.

Compatible With BMW X3, X4, X5, X6, M2, M235i xDrive, M240i xDrive, 640i xDrive, 650i xDrive, 740Ld xDrive, 740Li xDrive, 750i xDrive, and 750Li xDrive applications listed below. This TCM162 transfer case motor is a direct-fit replacement for vehicles that rely on electronic transfer case engagement and torque distribution.

Key Features

• Standard Ignition transfer case motor, part number TCM162
• Black and gray finish with metal and plastic construction
• Oval female connector for vehicle-side plug-in connection
• 4 male blade terminals
• Mounting hardware not included
• Cross-reference part numbers include 27605A371F4 and TCM2162

Detailed Description

The Standard Ignition TCM162 transfer case motor is used to operate the transfer case on BMW xDrive systems by moving the internal mechanism that controls driveline engagement. When the motor wears out or loses electrical function, the vehicle may lose proper transfer case operation and all-wheel-drive performance. This replacement is built with a metal and plastic body, a female oval connector, and a 4-terminal blade interface to match the listed applications. It is a practical replacement for BMW X3, X5, X6, X4, M2, and select 6-, 7-series xDrive models.

Common Issues This Part Can Address

• Transfer case warning lights or drivetrain malfunction messages
• Delayed or inconsistent xDrive engagement
• Binding, shuddering, or uneven power transfer during acceleration
• Failure of the transfer case to shift between operating modes
• Electrical motor wear affecting transfer case actuator movement

Installation Notes and Tips

Verify connector shape, terminal count, and mounting location before installation. Inspect the transfer case housing, wiring connector, and related actuator components for wear or contamination before replacing the motor. After installation, clear fault codes and confirm proper transfer case operation with a scan tool if required by the vehicle.

Quality Assurance

Standard Ignition supplies replacement electrical and drivetrain components for service applications, and this TCM162 transfer case motor is built to match the listed BMW fitments and connector specifications.

Fitment

• Fits 2016-2020 BMW M2, N/A
• Fits 2015-2019 BMW 640i xDrive Gran Coupe, N/A
• Fits 2015-2019 BMW 650i xDrive Gran Coupe, N/A
• Fits 2017-2019 BMW M240i xDrive, N/A
• Fits 2015-2019 BMW X6, N/A
• Fits 2016-2018 BMW 640i xDrive, N/A
• Fits 2016-2018 BMW 650i xDrive, N/A
• Fits 2015-2018 BMW X4, N/A
• Fits 2014-2018 BMW X5, N/A
• Fits 2011-2017 BMW X3, N/A
• Fits 2015-2016 BMW M235i xDrive, N/A
• Fits 2015 BMW 740Ld xDrive, N/A
• Fits 2015 BMW 740Li xDrive, N/A
• Fits 2015 BMW 750i xDrive, N/A
• Fits 2015 BMW 750Li xDrive, N/A