Audi A4 B9 A5 F5 A6 C8 Q5 FY Complete Engine DTPA 2.0 40 TDI 204HP 49k, 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 A6 C8 Q5 FY Complete Engine DTPA 2.0 40 TDI 204HP 49k, WARRANTY is a complete powertrain unit from the TDI family, designed for modern diesel-powered Audi models. The engine belongs to the popular group of two-liter diesels, providing a favorable combination of power, flexibility, and moderate fuel consumption. By maintaining the factory configuration, it serves as a solid base for a professional engine replacement in premium segment vehicles.

Specifications and technical data

• SKU: 05L100031J-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 05L100031J
• Substitutable numbers: 05L100031J, 05L 100 031 J
• Fuel type: Diesel
• Number of cylinders: 4
• Part type: Complete Assembly
• Category: Engines
• Engine code: DTPA
• Mileage: 49 000

Technical characteristics of the DTPA unit

The presented engine belongs to the Engines category and represents a modern Audi diesel design. The four-cylinder layout and the dedicated DTPA engine code were developed for stable operation under a wide range of loads, which translates into predictable vehicle behavior both in city traffic and on the highway.

The unit is designed as a Diesel powertrain, which allows for high torque at low and medium engine speeds. The four-cylinder layout runs smoothly, and the configuration used in this series of Audi engines is well-known to brand-specialized workshops, which facilitates maintenance and diagnostics.

Application in Audi models

The Audi A4 B9 A5 F5 A6 C8 Q5 FY Complete Engine DTPA 2.0 40 TDI 204HP 49k, WARRANTY is intended for modern mid-size and full-size Audi models, such as the A4 B9 generation, A5 F5, A6 C8, and the Q5 FY SUV. As a result, it can be used both in vehicles with a more comfort-oriented character and in vehicles with increased ground clearance, where stable powertrain operation and adequate power reserves are essential.

This combination of parameters makes the unit well-suited for daily use, highway driving, and mixed conditions. For workshops and users, this means the possibility of using one type of engine in several popular models, which simplifies the selection of service parts and repair planning.

Condition, mileage, and suitability for replacement

The offered engine is a used component, which allows for an economical replacement of the powertrain while maintaining an appropriate level of quality. The declared mileage is relatively low for a modern diesel, which increases the potential for further operation after proper installation and service maintenance.

In practice, this means that the engine can be an attractive alternative in situations where repairing the existing unit is unprofitable or technically difficult. For workshops specializing in the Audi brand, this is a convenient solution that allows for reducing vehicle downtime and limiting total repair costs.

Benefits of installing a complete engine

Using a complete engine from the TDI family instead of a damaged unit allows for maintaining the structural integrity of the vehicle. The 204HP unit provides adequate dynamics while remaining consistent with the character of the Audi A4, A5, A6, and Q5 models, where comfort, smooth acceleration, and predictable throttle response are valued.

For the end user, it is crucial that replacing the complete unit reduces the risk of further, scattered faults typical of heavily worn engines. A properly installed and configured DTPA engine can restore the full functionality of the vehicle, ensuring stable powertrain operation in the long term.

Selection, compatibility, and additional information

Before purchasing, it is recommended to verify the compatibility of the engine code and unit version with the specific vehicle, which helps avoid installation and software issues. In case of doubt, it is worth consulting a workshop specializing in the Audi brand or the store's technical department to confirm compatibility.

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 powertrain units, check the available parts in the Audi Engines category.

For those who want to better understand the risks associated with choosing a powertrain and the costs of potential repairs, a guide on problematic engines in popular models may be helpful – you can find a detailed discussion in the article BMW E90 problematic engines: check what can ruin your budget!.