Audi A4 B9 A5 F5 2.0 TDI Quattro Diesel Complete Engine DETA 190HP 59k, 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.

Audi A4 B9 A5 F5 2.0 TDI Quattro Diesel Complete Engine DETA 190HP 59k, WARRANTY is a complete powertrain from the TDI family, designed for modern Audi models with all-wheel drive. Thanks to its proven design and efficient diesel unit, it ensures stable performance, good flexibility, and economical operation in daily driving and on longer routes. This is a solution for users looking for a technically matched engine for professional repair or replacement.

Specifications and technical data

• SKU: 04L100091C-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 04L100091C
• Substitutable numbers: 04L100091C, 04L 100 091 C, 04L100091CX, 04L 100 091 CX
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Engine code: DETA
• Mileage: 59 000

Technical characteristics of the DETA unit

The TDI engine in the DETA version is a modern, four-cylinder diesel unit designed to combine efficiency, smooth operation, and reasonable fuel consumption. The four-cylinder configuration promotes balanced operation, and the use of high-pressure diesel injection technology allows for precise fuel dosing and stable performance parameters across a wide rev range.

The 2.0 TDI 190HP version is a popular choice for both city and highway driving, offering good dynamics while maintaining the flexibility typical of a diesel engine. The use of the Quattro drive in the target vehicle models allows for full utilization of the unit's torque potential, which translates into confident acceleration and predictable vehicle behavior in various road conditions.

Application in Audi A4 B9 and A5 F5 models

The presented complete engine was developed for compatibility with the platform used in the Audi A4 B9 and Audi A5 F5 with Quattro drive. This means it is structurally matched to the engine bay, drivetrain, and accessory installation in these models. The unit is suitable for users who need a complete powertrain solution rather than a repair spread across many components.

Selecting an engine with the correct code is crucial for proper integration with the vehicle's electronics, injection system, control unit, and safety systems. The DETA code allows for precise identification of the unit in service catalogs and facilitates verification of compatibility with a specific vehicle equipment version.

Benefits of choosing a complete used engine

Purchasing a complete, used engine for an Audi is a solution that, in many cases, allows for significantly lower repair costs compared to rebuilding a heavily damaged unit. A complete powertrain enables the mechanic to swap the engine efficiently, which shortens vehicle downtime and simplifies service logistics. Additionally, the maintained consistency of components within a single unit promotes trouble-free adaptation in the vehicle.

When choosing a used engine, it is worth paying attention to the documented mileage and the compatibility of the unit code with the factory vehicle configuration. A properly selected TDI engine can provide long and predictable operation, especially when maintaining regular oil service and using high-quality fuel.

Selection by numbers and technical support

To minimize the risk of error when purchasing, it is recommended to select the engine based on the vehicle's VIN and the part numbers used by the manufacturer. This allows for verifying the compatibility of accessories, the control unit, and the equipment version with a specific vehicle. Proper identification is particularly important in the case of modern diesel units, where differences in software and accessories can be significant.

For users who want to deepen their knowledge about the cost-effectiveness of purchasing used powertrains, selection procedures, and common myths associated with such solutions, the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths will be helpful. The article discusses, among other things, practical aspects of selection by VIN and manufacturer numbers, as well as cost ratios compared to other forms of repair.

Audi engines – expansion and modernization of the powertrain

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