Audi A5 8T Bare Engine CABD 1.8 TFSI 170HP Petrol 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 A5 8T Bare Engine CABD 1.8 TFSI 170HP Petrol with 99k miles, WARRANTY is a used, original petrol engine block designed for the Audi A5 8T generation. This is a solution for users looking for a technically compatible, factory-spec component that allows for professional repair or replacement of the powertrain while maintaining proper operating parameters. By adhering to the engine code and TFSI design, the bare engine serves as a solid base for further assembly of accessories.

Specifications and technical data

• SKU: 06H100031A
• Mark: Audi
• Condition: Used
• OEM Part Number: 06H100031A
• Substitutable numbers: 06H100031A, 06H 100 031 A, 06H100031AX, 06H 100 031 AX
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: CABD
• Mileage: 99 000

Technical characteristics of the CABD 1.8 TFSI engine block

The presented engine block belongs to the Engines category and is intended for the CABD code unit used in the Audi A5 8T. The design, based on four cylinders in an inline layout and TFSI petrol injection, ensures proper refinement and performance for the 170HP version once fully equipped. The bare engine includes the main block with the cylinder head, serving as a foundation for further installation of auxiliary components consistent with the vehicle's specific configuration.

This type of unit is a popular choice for major repairs, such as mechanical damage to the old engine, seizing, or block cracks. Replacing it with a complete engine block often allows for shorter repair times compared to a full rebuild of the old unit, while simultaneously maintaining the factory engine performance characteristics.

Application and selection based on VIN/OEM

The CABD 1.8 TFSI engine used in the Audi A5 8T requires precise selection based on the body version, model year, and equipment. When purchasing this engine block, it is worth verifying compatibility with the vehicle's VIN and factory markings to ensure a correct fit with the existing installation, engine control unit, and accessories. This minimizes the risk of problems with installation, startup, and subsequent operation.

In workshop practice, such an engine block is often used as a base for transferring accessories from the previous unit – including the fuel injection system, turbocharging, ignition system, or accessory drive. This allows for maintaining a configuration consistent with the equipment of a specific Audi A5 8T vehicle, while replacing the key element, which is the block with the cylinder head.

Benefits of installing a used engine block

Using a used engine block in an Audi A5 8T is a solution that often significantly reduces repair costs compared to purchasing a brand-new unit. With proper selection and installation, you can achieve:

• Restoration of powertrain efficiency while maintaining the manufacturer's original specifications.
• The ability to use existing accessories, which limits additional expenses.
• Better cost-effectiveness for older model years, where investing in a new engine would be economically unjustified.
• A technically consistent solution that facilitates subsequent service and diagnostics.

To better understand the differences between new and used power units, selection procedures by VIN, and real cost proportions, it is worth reading the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses the most important aspects of such investments in a practical way.

Workshop work and installation aspects

The CABD 1.8 TFSI bare engine requires professional installation in a specialized workshop that has experience with Audi TFSI units. It is crucial to correctly transfer the accessories, use appropriate installation materials (gaskets, bolts, operating fluids), and carry out startup procedures in accordance with the manufacturer's recommendations. Careful inspection of tightness, operating parameters, and computer diagnostics after installation help reduce the risk of future failures.

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

Engine vs. eco-approach and parts recycling

Choosing a used engine block for an Audi A5 8T is not only a matter of economy but also a conscious approach to reducing your carbon footprint. Reusing functional components reduces the demand for the production of new parts, which translates into lower consumption of raw materials and energy. For those interested in a broader context of this approach, including combining performance improvements with component recycling, the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts, which discusses practical examples of using used elements in modern cars, may be helpful.