Bosch 69894 Direct Injection High Pressure Fuel Pump

Bosch GDI High Pressure Pump for Mercedes-Benz

Bosch 69894 is a new direct injection high pressure fuel pump for select Mercedes-Benz applications. It is built for right-side placement on GDI-equipped vehicles and is engineered to support consistent fuel delivery in high-pressure direct injection systems.

Key Features

• Brand: Bosch
• Brand line: GDI High Pressure Pump (New)
• Part number: 69894
• Direct injection high pressure fuel pump
• Electric pump design
• Internal mounting location
• New, not remanufactured
• Single outlet configuration
• No gasket included
• No mounting hardware included

Product Details

Bosch 69894 is part of Bosch’s GDI High Pressure Pump (New) line, a premium aftermarket fuel system offering built using Bosch manufacturing and quality standards. Bosch produces these pumps on the same production lines used for original equipment fuel pumps and tests them to the same rigorous standards, helping maintain reliable operation in direct injection fuel systems. This part cross-references Mercedes-Benz OE number 2780701201 for the same application. For buyers searching for a Bosch 69894 fuel pump for Mercedes-Benz SL550, S550, or CLS550, this replacement is built for the right-side high-pressure fuel delivery position specified in the fitment data.

Used For These Issues

• Fuel pressure loss in a direct injection system
• Hard starting related to high-pressure fuel delivery
• Engine hesitation or stumble under load
• Fuel delivery faults tied to a worn high-pressure pump
• Check engine light conditions related to fuel pressure performance

Installation Notes

Verify the vehicle’s engine configuration, right-side pump location, and OE part number before installation. This pump is listed as electric and internal, with no gasket or mounting hardware included, so reuse or separately source any required sealing components as specified by the vehicle service procedure. Confirm fitment for Mercedes-Benz SL550, S550, CLS550, and other listed models before ordering. The Bosch 69894 is also searched as a Mercedes-Benz direct injection high pressure fuel pump replacement for 2012-2020 applications.

Quality Assurance

Bosch manufactures this pump to OE-level standards and tests it using the same quality controls applied to Bosch original equipment fuel pumps. That production and validation process supports dependable performance in demanding GDI applications across Mercedes-Benz fitments including SL550, GLE63 AMG, GLS550, and S63 AMG.