2016-2019 BMW 7 Series Steering Rack 689150501
Specifications
OEM number
689150501
Donor year
2016
Body style
Sedan
Fuel
Gas
Engine size
4.4 L
Transmission
Auto
Drivetrain
AWD
Suspension
Air
Trim
Xdrive m package
Donor mileage
87000
Paint code
A89 Imperial Blue Brilliant Effect
About this part
Also known as
Rack and Pinion
Steering Gear
Power Steering Rack
Electronic Steering Rack
EPS Rack
Steering Gearbox
Electric Steering Gear
What this part does
The steering rack, commonly referred to as the rack and pinion assembly, translates the rotational input from the steering column into the precise lateral motion required to pivot the front wheels. Mounted securely to the front subframe, it connects directly to the steering knuckles through the inner and outer tie rods. On this specific generation of vehicle, the assembly features an integrated electric power steering (EPS) motor and control module. This electric motor provides variable power assist that adjusts on the fly based on vehicle speed, steering angle, and selected driving dynamics modes. When the internal gearing or electronic module begins to fail, the driver will typically notice heavy or inconsistent steering effort, excessive play in the steering wheel, metallic clunking noises over uneven pavement, or illuminated steering system fault warnings on the instrument cluster.
Fits these vehicles
| Make | Model | Years | Engine |
|---|---|---|---|
| BMW | 750i xDrive | 2016-2019 | 4.4L |
| BMW | 740i xDrive | 2017-2019 | 3.0L |
| BMW | Alpina B7 | 2017-2019 | 4.4L |
OEM and interchange numbers
689150501
32106891505
68 91 505 01
32 10 6 891 505
Before you order
Because this steering rack includes an integrated electronic control unit, it is not a simple plug-and-play component. Installation requires specialized programming, coding, and end-stop initialization using an advanced diagnostic scan tool equipped with manufacturer-specific software. Without this calibration, the power assist will not function and fault codes will remain active. Additionally, this specific rack is manufactured exclusively for xDrive all-wheel-drive chassis configurations; it will not mount or function correctly on rear-wheel-drive models due to subframe and axle clearance differences.
Always confirm that your original part bears the number 689150501 or an exact superseded equivalent before purchasing. It is standard practice to replace the steering rack mounting hardware during installation, as these bolts are often torque-to-yield. We also strongly recommend inspecting the inner and outer tie rod ends for wear while the subframe is accessible, and performing a complete professional four-wheel alignment immediately following installation to ensure proper vehicle tracking and steering angle sensor calibration.
