Fuel Pump Mercedes Sprinter W907 Diesel OM654 Tank Feed Pump Unit A9074706900

The Mercedes Sprinter W907 Diesel OM654 Fuel Pump is an original fuel system component designed for diesel engines in modern vans of this series. It ensures stable fuel delivery to the injection system, which translates to reliable engine operation and correct starting and acceleration characteristics. This is a solution for users looking for a proven fuel pump tailored to the specifics of the OM654 engine.

Specifications and technical data

• SKU: A9074706900
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9074706900
• Substitutable numbers: A9074706900, A 907 470 69 00
• Fuel type: Diesel
• Category: Fuel Pumps & Sending Units

Purpose and Role in the Fuel System

The fuel pump from the Fuel Pumps and Level Sensors category is responsible for delivering the correct amount of diesel fuel to the engine's injection system. In OM654 units installed in the Sprinter W907, maintaining proper pressure and continuous flow is crucial to:

• ensure smooth engine operation across the full load range,
• maintain correct combustion parameters,
• minimize the risk of jerking, stalling, or cold start problems,
• preserve the factory performance and refinement of the engine.

Benefits of Using an Original Mercedes Fuel Pump

Choosing a fuel pump dedicated to the Sprinter W907 diesel engine maintains the integrity of the entire fuel system. The original Mercedes solution is designed for the specific characteristics of the OM654 engine, ensuring that:

• the pump's geometry and performance are matched to the factory engine control unit maps,
• compatibility with other fuel system components is maintained,
• the risk of leaks and fitting issues during installation is reduced,
• stable operating parameters are maintained during long-term use.

This is particularly important in commercial vehicles, where fuel system reliability directly impacts fleet uptime and service costs.

Technical Characteristics and Compatibility with Diesel Systems

The presented fuel pump is designed for diesel engines, meaning it is adapted to the specific requirements of diesel fuel: higher operating pressure, precise dosing, and resistance to typical contaminants found in diesel systems. The design is prepared for operation in a modern injection system, where the following are key:

• stable supply to the injection rail,
• maintenance of appropriate pressure across the entire RPM range,
• correct interaction with sensors and the engine control unit,
• resistance to variable operating conditions (city driving, long distances, load carrying).

Condition, Selection, and Installation

This part is sourced from the aftermarket, allowing for optimized repair costs while maintaining a design consistent with the manufacturer's original specifications. For a critical component like a fuel pump, correct matching to the specific Sprinter W907 version and OM654 engine is essential – verification by manufacturer markings or reference numbers in the specifications is recommended.

Before installation, it is advisable to:

• check the condition of fuel lines and seals,
• replace the fuel filter,
• properly bleed the system after installation,
• perform computer diagnostics to confirm correct operating parameters.

Technical Support and Additional Materials

If you want to better understand the operation of your vehicle's fuel system, how to select parts by manufacturer markings, and typical diagnostic procedures, consult the guide: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair. This is a practical source of knowledge on the operation and service of fuel pumps in diesel engines.

If you are looking for other Mercedes Fuel Pumps and Level Sensors for vehicles of this brand, check the available products in the category: Mercedes Fuel Pumps and Level Sensors. This will allow you to easily compare different solutions and select the part best suited to your Sprinter's specific configuration.