Keep hydraulic steering assist flowing smoothly with the Bosch Hydraulic Power Steering Pump KS01000703. It drops in as a direct-fit replacement for the 2010-2012 Mercedes-Benz GLK350 (see the Buyer's Guide tab for engine details), delivering stable hydraulic pressure for consistent steering response.
If a worn or leaking pump is behind hard steering, whining, or inconsistent assist, this Bosch unit is designed to replace it and restore proper hydraulic pressure to the steering system. Bosch backs every Hydraulic Power Steering Pump with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks.
Interchange: 0064662401
This part cross-references / interchanges with the following part numbers:
What vehicle does this pump fit?
It is a direct-fit replacement for the 2010-2012 Mercedes-Benz GLK350. Check the Buyer's Guide tab for engine details and confirm fitment for your vehicle.
Does it include the pulley and reservoir?
Yes. This pump ships with a pre-assembled pulley, mounting bracket, and reservoir for a faster, more straightforward installation.
What does a power steering pump do?
It generates the hydraulic pressure that provides steering assist, making the wheel easier to turn. This Bosch unit is engineered to deliver stable pressure across driving conditions.
What are signs my power steering pump may need replacing?
Common signs include a whining noise when turning, hard or inconsistent steering assist, and fluid leaks. Diagnose the cause before replacing, as other components can produce these symptoms.
Is this pump tested and warranted?
Each unit is 100% functionally tested to meet or exceed OE quality standards, and Bosch backs it with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
