Ford Mondeo MK4 1.8 TDCi Complete Engine QYBA C18DC4X 125HP 95k Miles, WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

The warranty covers the engine itself; engine accessories are covered by a 30-day warranty.

The power unit was tested before removal and is in full working order.

Listing details

The offer applies to a complete engine.

The engine comes from a right-hand drive (RHD) vehicle. The wiring harness is not compatible with left-hand drive (LHD) vehicles and requires replacement or modification.

Ford Mondeo MK4 1.8 TDCi Complete Engine QYBA C18DC4X 125HP 95k Miles, WARRANTY is a factory-spec power unit from the TDCi diesel family, designed for installation in Ford's popular mid-size model. The engine belongs to the Engines category and serves as a solid foundation for professional repair or unit replacement in the vehicle, maintaining original performance characteristics and operational parameters. Thanks to its complete construction, it is a practical service solution for workshops and informed users.

Specifications and technical data

• SKU: 1848055-1
• Mark: Ford
• Condition: Used
• OEM Part Number: 1848055
• Substitutable numbers: 1848055, 2054318, 1848060, 6G9Q-6005-BD, 6G9Q6005BD, RE6G9Q-6005-AA, RM6G9Q-6005-BA, RM6G9Q6005BA, RE6G9Q-6005-BA, RE6G9Q6005BA
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Mileage: 95 000

Technical characteristics of the QYBA 1.8 TDCi unit

The presented TDCi diesel engine is a four-cylinder unit with a modern design, optimized for efficiency and smooth operation. The four-cylinder layout promotes a balance between performance, fuel consumption, and component durability, which in practice translates into predictable powertrain behavior during daily use.

The engine has been designed to work with Ford's accessories and electronics, which facilitates integration with the vehicle's factory installation. The unit is adapted for diesel fuel, allowing for favorable torque at low and medium RPMs, typical for the TDCi engines used in the fourth-generation Mondeo.

Application in Ford Mondeo MK4

The Ford Mondeo MK4 1.8 TDCi Complete Engine QYBA C18DC4X 125HP 95k Miles, WARRANTY is dedicated to the Ford Mondeo MK4, ensuring full compatibility with factory mounting points, the drivetrain, and control systems. For workshops, this means a predictable installation process, and for the user – the preservation of the vehicle's original driving characteristics.

This unit will work well both as a replacement in the event of a major failure of the existing engine and during a comprehensive car renovation, where maintaining compliance with factory specifications is key. A properly selected engine from the same code family minimizes the risk of compatibility issues with controllers and accessories.

Condition, mileage, and benefits of installation

The offered engine comes from the secondary market, which allows for significant reduction of repair costs compared to a brand-new unit. The declared mileage is important information for the workshop and the user when planning further operation and any service activities after installation.

Choosing a used engine from this series is a reasonable compromise between cost and functionality – especially in the case of intensively used cars, where a full powertrain replacement is often more cost-effective than repairing extensive damage. Original Ford construction promotes the preservation of factory operating parameters, which is important for both driving comfort and the durability of other drivetrain components.

Selection and part number compatibility

The engine has an assigned OEM part number and a set of interchangeable numbers, which facilitates precise identification and matching to a specific version of the Ford Mondeo MK4. When selecting a unit, it is recommended to compare the markings with the vehicle documentation and the existing engine to ensure full compatibility with the electrical installation, engine controller, and accessories.

For professional services and individual customers, this means the ability to make an informed choice of the correct power unit, limiting the risk of software or mechanical incompatibility. In case of doubt, it is worth consulting the markings with the manufacturer's catalog or a specialized workshop dealing with TDCi engines.

Ford engines – expanding the powertrain zone

If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other elements from the same group, such as complete power units, long blocks, or engine blocks, check out the available parts in the Ford Engines category.

Technical knowledge and operation of diesel units

When replacing a power unit, it is worth paying attention to typical design problems occurring in modern diesel engines – this applies not only to Ford but also to other brands. A good point of reference can be the analysis of user and mechanic experiences with other popular models, where specific engine series proved to be more prone to failure.

To better understand how the proper selection and maintenance of a power unit affects car maintenance costs, it is worth reading material describing problematic designs in another market segment, such as the BMW 3 Series – the article Faulty BMW E90 engines: check what can ruin your budget! will be helpful, showing how wrong decisions during purchase or engine service can translate into high expenses.

If you are also interested in the ecological and economic aspect of using secondary market units and other recycled components, additional information will be provided by the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts, describing a practical approach to car modernization while simultaneously reducing costs and environmental impact.