Ford Focus Mk2 C-Max Air Conditioning Compressor 2.0 TDCi Diesel 3M5H-19D629-HC

Ford Focus Mk2 C-Max Air Conditioning Compressor 2.0 TDCi Diesel is an original cabin cooling system component designed for Ford vehicles with diesel engines. The compressor is responsible for the efficient compression of the refrigerant, which translates into a stable, comfortable temperature inside the vehicle. This is a solution for users looking for a technically matched component from the Air conditioning compressors and clutches group, enabling efficient repair of the air conditioning system.

Specifications and technical data

• SKU: 1796856
• Mark: Ford
• Condition: Used
• OEM Part Number: 1796856
• Substitutable numbers: 3M5H-19D629-HC, 3M5H19D629HC, 1796856, 3M5H-19D629-DK, 3M5H19D629DK
• Fuel type: Diesel
• Category: A/C Compressors & Clutches

Purpose and compatibility with the air conditioning system

The presented air conditioning compressor has been designed for Ford Focus Mk2 and Ford C-Max models equipped with a 2.0 TDCi Diesel engine. The compressor design is adapted to the operating parameters of the diesel unit, which ensures proper pressure in the refrigerant circuit and stable cooling performance under typical urban and extra-urban operating conditions.

Thanks to the use of an original Ford solution, the compressor works with the factory engine equipment, air conditioning lines, and the vehicle's electronic control system. Such compatibility reduces the risk of installation problems and allows for maintaining the factory operating characteristics of the system.

Technical and functional characteristics

The air conditioning compressor from this series operates in a closed refrigerant circuit, responsible for its compression and maintaining the appropriate operating pressure. In practice, this translates into:

• efficient reduction of air temperature in the cabin when the air conditioning is on,
• stable system operation at variable diesel engine speeds,
• proper cooperation with the dryer, condenser, and evaporator,
• the ability to maintain thermal comfort even under higher vehicle loads.

As an element from the Air conditioning compressors and clutches group, the compressor is adapted to work with the appropriate type of clutch driven by the engine accessory belt. This allows for smooth engagement and disengagement of the air conditioning depending on demand, without excessively loading the power unit.

Condition, origin, and benefits of choosing a used part

The offered air conditioning compressor is a used part, sourced from the dismantling of a Ford vehicle. Choosing an original second-hand component allows you to maintain compliance with the manufacturer's factory specifications while reducing repair costs. For many users, this is a reasonable compromise between quality and service budget, especially in the case of older vehicle generations.

A compressor of this type, with proper installation and maintenance (including replacing the refrigerant and oil in accordance with the service procedure), can ensure long-term and stable operation of the air conditioning system. It is a practical solution for workshops and individual users who expect a technically matched element without the need to invest in a new part.

Application in 2.0 TDCi Diesel engines

2.0 TDCi diesel engines are characterized by a specific operating culture and a different load range than gasoline units. The air conditioning compressor dedicated to this type of drive is designed taking into account:

• appropriate drive ratio from the accessory belt,
• speed range typical for a diesel engine,
• thermal conditions prevailing in the engine compartment,
• requirements regarding the compressor's starting torque.

Thanks to this, the air conditioning system maintains operational stability both during city driving and on the road, and the load on the power unit remains within the limits provided by the vehicle manufacturer.

Substantive support and additional information

If you want to better understand the advantages of using original, used components in premium segment cars, including air conditioning compressors, it is worth reading the article on our blog: Used parts for Mercedes – original parts from dismantling. You will find practical information there that can also be applied to other brands, including Ford.

For those who are planning an air conditioning repair and want to shorten the vehicle's downtime at the service center, the material describing the impact of part availability on the repair process may also be helpful: Availability of car parts off-the-shelf vs. repair time – how do used OEMs shorten the stay in the workshop?.

If you are planning a comprehensive repair or upgrade of the air conditioning system in your Ford and need other elements from the same group, such as compressors, clutches, or additional drive components, check the available parts in the category Ford air conditioning compressors and clutches.