Audi A4 B9 A5 F5 Bare Engine CSWB 3.0 TDI Diesel 218HP with 59k 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 A4 B9 A5 F5 Bare Engine CSWB 3.0 TDI Diesel 218HP with 59k miles, WARRANTY is a factory-original, six-cylinder engine block designed for modern premium mid-size Audi models. This bare engine unit from the TDI family serves as a solid foundation for a professional engine replacement, maintaining the original operating characteristics and refinement. It is a solution for users who expect consistency with factory specifications and predictable performance parameters.

Specifications and technical data

• SKU: 059100037C
• Mark: Audi
• Condition: Used
• OEM Part Number: 059100037C
• Substitutable numbers: 059100037C, 059 100 037 C
• Fuel type: Diesel
• Number of cylinders: 6
• Category: Engines
• Engine code: CSWB
• Mileage: 59 000

Technical characteristics of the CSWB 3.0 TDI engine

The presented engine block belongs to the Engines category and represents Audi's modern compression-ignition diesel construction. The unit is based on a V-configuration with six cylinders, which translates into high refinement, smooth torque delivery, and stability at higher engine speeds. The use of TDI technology ensures a favorable combination of dynamics and fuel efficiency, which is particularly important in A4 B9 and A5 F5 class vehicles.

The engine in this configuration is a bare block – this means it serves as a base for further assembly of accessories according to the requirements of a specific vehicle. This solution is often chosen by professional workshops because it allows for the transfer of functional accessories from the previous unit and maintains compatibility with the vehicle's electronics and wiring.

Purpose and application in Audi A4 B9 / A5 F5

The engine with the CSWB code is dedicated to modern Audi A4 B9 generation and Audi A5 F5 generation models in diesel versions. By maintaining the original architecture of the power unit, it is possible to restore factory driving properties, such as smooth acceleration, stable operation at low RPMs, and comfortable long-distance travel. This is especially important in cars used both in daily city traffic and on longer highway routes.

The bare block allows for flexible adaptation to the specific vehicle configuration – the workshop can use existing accessories, maintaining consistency with the current control system, intake, and exhaust systems. This form of replacement is often more cost-effective than purchasing a complete unit, while maintaining a high level of reliability.

Benefits of installing a used 3.0 TDI engine block

Choosing a used 3.0 TDI engine block for an Audi is a solution that allows you to optimize repair costs while maintaining an appropriate level of quality. A unit with moderate mileage provides a favorable compromise between durability and price, which is significant during major drivetrain repairs. Additionally, maintaining the original engine code facilitates diagnostic work and subsequent servicing.

The main advantages of this configuration include:

• the ability to use existing accessories and vehicle wiring,
• preservation of the factory operating characteristics of the power unit,
• reduced vehicle downtime due to a simpler installation procedure,
• better predictability of future operation compared to non-original replacements.

Professional installation and operation

To fully utilize the potential offered by the Audi A4 B9 A5 F5 Bare Engine CSWB 3.0 TDI Diesel 218HP with 59k miles, WARRANTY, installation in a specialized service center with experience in Audi V6 TDI units is recommended. Proper transfer of accessories, correct timing setup, and engine control unit configuration are crucial for trouble-free operation after replacement. After installation, it is worth performing comprehensive computer diagnostics and checking operating parameters both cold and warm.

Proper operation – regular oil and filter changes and the use of high-quality fuel – allows you to fully exploit the potential of this unit and reduce the risk of costly repairs in the future. This is particularly important in modern diesel engines, where the precision of the injection system and the tightness of the turbocharging system have a direct impact on durability.

Audi engines – expansion and modernization of the drivetrain

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

Technical knowledge and additional materials

When planning an engine replacement, it is worth knowing the typical problems occurring in modern diesel engines and their impact on the service budget. A good point of reference can be an analysis of the construction of other brands – practical information can be found in the article Faulty BMW E90 engines: check what can ruin your budget!, which shows how important conscious engine choice and proper service are.

If you are interested in reducing your carbon footprint while maintaining good performance, it is worth getting acquainted with the concept of using reclaimed parts in tuning and repairs. This topic is discussed more broadly in the entry Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts, which shows how used components can support more sustainable vehicle operation.