Seat Ateca Skoda Octavia III Bare Engine DFFA 2.0 TDI 150HP 99k miles, WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

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

Listing details

The offer applies to a bare engine.

The engine is sold without accessories (e.g. alternator, starter motor, manifolds, injectors, turbocharger, etc.).

Seat Ateca Skoda Octavia III Bare Engine DFFA 2.0 TDI 150HP 99k miles, WARRANTY is a factory-spec diesel engine block designed for modern VAG group models. This bare unit provides a solid foundation for a professional powertrain rebuild, allowing you to transfer existing components from your current engine while maintaining full compatibility with the vehicle's electronics. It is an ideal solution for users seeking a technically matched and cost-effective way to restore the performance of their drivetrain.

Specifications and technical data

• SKU: 04L100037T
• Mark: Seat
• Condition: Used
• OEM Part Number: 04L100037T
• Substitutable numbers: 04L100037T, 04L 100 037 T, 04L100037TX, 04L 100 037 TX
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Engine code: DFFA
• Mileage: 99 000

Technical specifications of the DFFA 2.0 TDI engine block

The presented engine block belongs to the Engines category and is dedicated to the TDI family of diesel units. The DFFA engine code indicates a specific structural configuration, ensuring precise compatibility with factory requirements for the ECU, fuel injection system, and mechanical accessories in the Seat Ateca and Skoda Octavia III.

The engine features a four-cylinder layout, which translates into the balanced performance and refinement typical of modern 2.0 TDI diesels. The unit is designed for 150 HP vehicles, providing sufficient torque for both highway and city driving while maintaining reasonable fuel consumption.

Purpose and vehicle application

The bare engine block is a configuration without accessories, intended for use with the vehicle's existing components. This type of solution is particularly beneficial when the current accessories (turbo, injectors, pumps, manifolds, wiring harnesses) are in good working order and can be transferred, while the block, cylinder head, or internal components themselves have failed.

The DFFA 2.0 TDI 150 HP unit is used in popular models such as the Seat Ateca and Skoda Octavia III, making it easy to find a specialist service familiar with this construction. This ensures that the installation and configuration process is predictable, minimizing the risk of mechanical and electronic compatibility issues.

Condition, mileage, and operational potential

The engine comes from the secondary market, which allows for the optimization of repair costs compared to a brand-new unit. The stated mileage allows for an assessment of its remaining operational potential and the planning of any necessary service procedures before installation, such as checking seals, measuring compression, or verifying the cylinder head.

For workshops and private users, this means the ability to consciously plan the scope of work: from basic replacement of consumables to more extensive refurbishment, if required. This approach allows for building a durable, predictable drivetrain while maintaining budget control.

Benefits of using an original engine block

Using an engine block with the correct engine code offers a number of practical advantages:

• preservation of the factory performance characteristics of the powertrain,
• easier integration with existing accessories and electrical wiring,
• lower risk of issues with the engine control unit software,
• the ability to leverage the expertise of services specializing in 2.0 TDI units.

For the user, this means stable drivetrain operation, predictable performance, and the ability to continue using the vehicle without the need for costly structural modifications.

Seat engines – expansion and modernization

If you are planning a comprehensive repair or modernization of the engine area in your Seat and need other components from the same group, such as blocks, cylinder heads, or complete power units, check out the available parts in the Seat Engines category.

Technical knowledge and engine selection

When replacing a power unit in compact and mid-size cars, it is worth knowing the typical structural problems and differences between individual engine generations. For a comparison of the characteristics and potential weak points of other popular units, you may find the article describing critical designs in another market segment helpful – you can find it here: Faulty BMW E90 engines: check what can ruin your budget!.

If you want to deepen your knowledge about the operation of the fuel system in diesel engines, diagnostics, and the regeneration of components such as injectors or pumps, it is worth reading the guide: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. This will allow you to better plan the scope of work when replacing the DFFA 2.0 TDI block and accessories, as well as optimize the durability of the entire drivetrain.