Audi A6 C7 2.0 TDI Diesel Bare Engine DDDA 190HP with 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.).

Audi A6 C7 2.0 TDI Diesel Bare Engine DDDA 190HP with 99k miles, WARRANTY is a used, complete engine block with cylinder head, sold without ancillaries, designed for professional engine replacement in Audi A6 C7 generation models with the DDDA engine code. This type of bare engine is an optimal solution when the lower part of the engine requires repair while allowing the reuse of existing ancillaries. By maintaining the factory architecture of the powertrain, it serves as a solid base for further assembly.

Specifications and technical data

• SKU: 04L100092D
• Mark: Audi
• Condition: Used
• OEM Part Number: 04L100092D
• Substitutable numbers: 04L100092D, 04L 100 092 D, 04L100092DX, 04L 100 092 DX
• Fuel type: Diesel
• Number of cylinders: 4
• Rim width: 6
• Category: Engines
• Engine code: DDDA
• Mileage: 99 000

Technical characteristics of the DDDA engine

The presented engine belongs to the Engines category and is designed for the TDI diesel family. Its four-cylinder construction provides a balanced compromise between refinement and diesel combustion efficiency. The bare engine includes the essential structure of the powertrain, prepared for the transfer of ancillaries from the previous engine, which allows for maintaining the vehicle's original equipment configuration.

The TDI engine in the DDDA version is designed for stable operation in both highway and city conditions, with an emphasis on fuel economy and adequate flexibility in the mid-RPM range. This type of base is particularly valued in workshops specializing in the Audi brand, where parameter repeatability and predictability of the assembly process are paramount.

Application in Audi A6 C7 2.0 TDI

The Audi A6 C7 2.0 TDI utilizes a modern powertrain architecture, in which a properly selected engine block plays a key role. Using an engine with the DDDA code allows for compliance with the factory vehicle configuration, which facilitates the adaptation of the engine control unit, fuel injection system, and other ancillaries. As a result, the replacement process can be carried out in an orderly manner, minimizing the need for additional modifications.

The bare engine is particularly useful in situations where the block, crankshaft system, or cylinder head has been damaged, while the ancillaries (turbo, injectors, pumps, manifolds) remain in a condition suitable for further use. This allows for optimizing repair costs while maintaining consistency with the vehicle's original specification.

Condition, mileage, and operational potential

The engine is offered as a used component, which in practice means it has completed a full service cycle in a vehicle but can still serve as a valuable base for further operation after proper installation and verification by a workshop. The declared mileage allows for assessing the degree of wear in the context of the typical durability of TDI units in this class, while also providing the possibility of continued use provided that appropriate service procedures are followed.

Before installation, standard preparatory steps are recommended, such as checking for leaks, verifying the condition of seals, measuring compression, and performing a visual inspection of the unit's interior. This approach allows for maximizing the potential of the engine and reducing the risk of unplanned vehicle downtime after the repair.

Assembly aspects and selection of ancillaries

The DDDA bare engine is intended for use with ancillaries dedicated to the Audi A6 C7 2.0 TDI, which is why maintaining the compatibility of components transferred from the previous unit is crucial. In practice, this means the necessity of precisely matching the fuel injection system, turbocharging, cooling system, and timing drive in accordance with the vehicle manufacturer's guidelines. This approach allows for maintaining stable engine operating parameters and correct communication with the vehicle's electronics.

During comprehensive powertrain maintenance, it is also worth paying attention to the condition of the clutch and drivetrain components. A useful supplement to this knowledge may be the guide on diagnostics and component selection in this area, available in the article about the clutch and dual-mass flywheel in the powertrain, which discusses practical aspects of working with used parts.

Engines and failure risk – a comparative perspective

When choosing a used engine, it is worth knowing the typical problems occurring in other popular models to better assess the unit's condition and plan preventive service actions. A good point of reference may be the material describing critical powertrains in another market segment, e.g., an analysis of problematic BMW E90 engines, which shows how specific design solutions affect durability and operating costs.

Expanding work in the Audi engine area

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