Keep the steering assist smooth and predictable with the Bosch Hydraulic Power Steering Pump KS01000649. It drops in as a direct-fit replacement for the 2000-2001 Mercedes-Benz CL500, 2004-2005 Mercedes-Benz E320, 2003-2006 Mercedes-Benz E500, 2003-2006 Mercedes-Benz E55 AMG, and 2001 Mercedes-Benz S600 — see the Buyer's Guide tab for engine-level details. This hydraulic pump generates the pressurized fluid flow that powers the steering system, helping restore proper assist levels when the original pump wears out.
Backed by Bosch's 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks. If a failed power steering pump is behind hard steering, whining, or lost assist, this pump replaces it.
Interchange: 0044661401
This part cross-references / interchanges with the following part numbers:
What does this power steering pump do?
It generates the pressurized hydraulic fluid flow that powers the vehicle's steering assist, reducing the effort needed to turn the wheel.
Which vehicles does the KS01000649 fit?
It's a direct-fit replacement for the 2000-2001 CL500, 2004-2005 E320, 2003-2006 E500, 2003-2006 E55 AMG, and 2001 S600. See the Buyer's Guide tab for engine details.
Does it come with a pulley and reservoir?
Yes. This unit is supplied with a pre-assembled pulley, mounting bracket, and reservoir for a faster, more straightforward installation.
Is the pump tested before shipping?
Yes. Each unit is 100% functionally tested to meet or exceed OE quality standards for leak-free, reliable operation.
What signs suggest the pump may need replacing?
Whining noise, hard or heavy steering, and loss of steering assist can signal a worn pump. Diagnose the cause first, since these symptoms can have other sources.
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.
