Ford Focus Mk2 C-Max High Pressure Fuel Injection Pump 2.0 TDCi 1373546

Ford Focus Mk2 C-Max High Pressure Fuel Injection Pump 2.0 TDCi is a fuel system component designed for Ford diesel engines, ensuring precise delivery of diesel fuel to the injectors. Thanks to its factory Ford OE design, the pump maintains the correct operating parameters of the 2.0 TDCi unit, supporting stable engine performance and proper power output. This is a solution for users looking for parts that comply with the original manufacturer's specifications without the need for a costly investment in a new component.

Specifications and technical data

• SKU: 1373546
• Mark: Ford
• Condition: Used
• OEM Part Number: 1373546
• Substitutable numbers: 1373546, 3M5Q-9A543-BD, 3M5Q9A543BD
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The described injection pump is a component of the Fuel pumps and level sensors category, responsible for generating the appropriate fuel pressure in the diesel engine and precisely delivering it to the fuel rail and injectors. In 2.0 TDCi units, a correctly selected pump is crucial for:

• maintaining stable pressure in the common rail system,
• proper cold and warm starting,
• smooth engine operation across the entire rev range,
• reducing smoke and power drops resulting from fuel starvation.

By maintaining factory operating characteristics, the Ford Focus Mk2 and C-Max high pressure fuel injection pump allows for the restoration of correct fuel supply parameters without interfering with the engine control unit software.

Benefits of using an original Ford pump

Using a Ford OE component instead of a worn or damaged pump brings a number of practical operational benefits. In particular, you can expect:

• compatibility with the factory fuel system without the need for installation modifications,
• proper cooperation with existing injectors and engine accessories,
• reduced risk of leaks and system bleeding issues,
• more predictable engine performance compared to aftermarket replacements of uncertain origin.

For users who value consistency with the original Ford specification, this is a solution that allows for a technically correct repair of the fuel system without compromising on fitment and performance parameters.

Product characteristics and condition

The offered pump comes from the Ford OE parts group, which means it was designed for specific engine units and the manufacturer's model platforms. The design is tailored to the requirements of the 2.0 TDCi engine, both in terms of efficiency and the method of mounting and fuel connections.

The item is offered as a used part, which allows for an economical vehicle repair while maintaining the original design. Before installation, standard workshop procedures are recommended: checking the fuel system for contamination, inspecting lines for leaks, and proper bleeding after pump installation.

Installation and operational tips

To fully utilize the potential of this injection pump in a 2.0 TDCi engine, it is worth paying attention to a few service aspects:

• using high-quality fuel and regular fuel filter replacement,
• checking the condition of high and low-pressure lines before installation,
• following the manufacturer's procedures for bleeding the system,
• computer diagnostics after installation to verify operating pressures.

Such an approach helps reduce the risk of secondary failures and ensures more stable operation of the entire fuel system in the long term.

Related components and technical knowledge

If you are planning a comprehensive repair or upgrade of the fuel system area in your Ford and need other components from the same group, such as supply pumps, in-tank pump modules, or fuel level sensors, check out the available parts in the Ford fuel pumps and level sensors category.

When selecting used components for modern fuel and engine control systems, it is worth relying on proven tips. Extended information on when it pays to reach for used control elements and how to minimize the risk of incorrect selection can be found in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.