Audi A4 B8 Complete Engine CABB 1.8 TFSI 160HP Petrol with 99k miles, 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 B8 Complete Engine CABB 1.8 TFSI 160HP Petrol with 99k miles, WARRANTY is a complete powertrain unit from the TFSI family, designed for Audi vehicles with the CABB engine code. This is a solution for users looking for a verified, used petrol engine that allows for a technically sound replacement of a worn or damaged unit without the need for costly overhauls.

Specifications and technical data

• SKU: 06H100031A-3
• Mark: Audi
• Condition: Used
• OEM Part Number: 06H100031A
• Substitutable numbers: 06H100031A, 06H 100 031 A
• Fuel type: Petrol
• Number of cylinders: 4
• Part type: Complete Assembly
• Category: Engines
• Engine code: CABB
• Mileage: 99 000

Technical characteristics of the CABB 1.8 TFSI unit

The TFSI engine with the CABB code is a four-cylinder, turbocharged petrol unit that provides dynamic yet economical power delivery in the Audi A4 B8. The inline four-cylinder design ensures good refinement and predictable performance across the entire rev range. The use of petrol injection combined with turbocharging allows for an optimal balance between performance and fuel consumption, which is particularly important in daily operation.

The CABB unit is extensively documented in Audi service manuals, which facilitates diagnostics, maintenance, and servicing. As a result, mechanics have access to detailed assembly and adjustment procedures, and the user gains predictability and consistency in operating parameters after a correctly performed engine replacement.

Application in the Audi A4 B8 and benefits of installing a complete engine

The Audi A4 B8 Complete Engine CABB 1.8 TFSI 160HP Petrol with 99k miles, WARRANTY allows for the replacement of the entire powertrain as a cohesive assembly, which reduces the risk of issues arising from mixing components from different versions. For a workshop, this means simpler work planning, and for the vehicle owner – greater predictability of the final result after installation.

Choosing a complete CABB 1.8 TFSI engine is particularly beneficial in situations where the existing unit has suffered major mechanical damage or is beyond economical repair. Replacing it with a complete assembly shortens vehicle downtime and limits the number of additional service tasks, such as extensive repair work on the old engine block.

Condition, mileage, and pre-installation verification

The offered engine comes from the secondary market, meaning it is a used component with documented mileage. Information about the mileage allows for a better assessment of the unit's remaining service life and helps in planning any preventive maintenance (e.g., replacing selected seals or auxiliary components) before installation in the vehicle.

Before installation, standard preparatory steps are recommended, such as checking for leaks, verifying the condition of auxiliary components, replacing consumables, and adapting the unit to the specific configuration of the given Audi A4 B8. This approach increases operational safety and allows you to fully utilize the potential of the CABB engine.

Why choose a used Audi engine from the Engines category

Purchasing a used unit from the Engines category is a solution that, in many cases, is more cost-effective than a full overhaul or purchasing a brand-new assembly. In the case of the Audi A4 B8 with the CABB 1.8 TFSI engine, this allows you to restore the vehicle's performance within a reasonable budget while maintaining compliance with the factory model specifications.

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 complete power units, engine blocks, or drivetrains, check the available parts in the Audi Engines category.

Technical support and additional information

When selecting a used power unit, it is worth knowing the typical design and operational issues of modern engines to consciously plan service after installation. A guide on the failure rates of units in other popular models may be helpful, showing how proper diagnostics and preventive maintenance affect operating costs. For example, the article Faulty BMW E90 engines: check what can ruin your budget! discusses how service neglect translates into serious failures – these conclusions can also be applied to the operation of Audi units.

For users who are planning work on the braking system alongside the engine replacement, a practical checklist for selecting used brake components will also be useful, available in the guide Second-hand braking system: how to safely choose discs, calipers, and ABS?. It allows for better planning of comprehensive vehicle maintenance after installing the new power unit.