Audi A4 B8 Bare Engine CDHA 1.8 TFSI 120HP 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 A4 B8 Bare Engine CDHA 1.8 TFSI 120HP Petrol with 99k miles, WARRANTY is a base powertrain unit from the Engines category, designed for professional repairs and powertrain reconstruction in Audi vehicles. The bare engine block serves as a solid foundation for further assembly, allowing for precise matching of components to a specific vehicle configuration.

Specifications and technical data

• SKU: 06H100033G-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 06H100033G
• Substitutable numbers: 06H100033G, 06H 100 033 G, 06H100033GX, 06H 100 033 GX
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: CDHA
• Mileage: 99 000

Technical characteristics of the CDHA 1.8 TFSI unit

The presented engine block is based on the CDHA engine code, a modern, turbocharged petrol unit from the TFSI family. The design is based on a four-cylinder inline layout, which ensures good refinement and predictable behavior under load. The use of petrol fuel promotes smooth power delivery and flexibility in typical road conditions.

The bare engine block is a particularly beneficial solution for workshops and users who want to transfer or select accessories according to their own service requirements. This allows for maintaining control over the quality of auxiliary components while utilizing a proven block and cylinder head.

Application in Audi A4 B8 and service potential

The 120 HP CDHA 1.8 TFSI engine is a popular unit used in the Audi A4 B8, valued for its reasonable combination of performance and economy. Replacing the engine block with a verified unit allows for restoring full powertrain efficiency without the need to invest in a complete, fully equipped engine. This is a practical solution for major damage, such as issues with the block or cylinder head.

A used bare engine block offers the possibility of:

• rebuilding the powertrain while retaining existing accessories,
• adjusting the configuration to customer requirements (e.g., selection of turbocharger, injectors, belt drive components),
• optimizing repair costs while maintaining the original Audi specification.

Benefits of choosing a used engine block

Choosing a used block from the TFSI family is a solution that significantly reduces costs compared to a brand-new unit, while maintaining the manufacturer's original design. This type of base is particularly attractive for workshops specializing in the Audi brand, where the ability to flexibly assemble accessories and match service solutions to the customer's budget is highly valued.

The bare engine block will work well both for standard replacement of a damaged engine and for more advanced renovation projects where control over each stage of engine assembly is crucial. This allows for a predictable end result and easier diagnostics in the future.

Audi engines – expansion and further optimization

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

For a comparison of service approaches to other premium brands and a better understanding of how the right choice of a powertrain unit affects operating costs, it is worth reading our guide on problematic units in another popular model: Troublesome BMW E90 engines: check what can ruin your budget!

Summary

Audi A4 B8 Bare Engine CDHA 1.8 TFSI 120HP Petrol with 99k miles, WARRANTY is a practical base for professional powertrain rebuilding in Audi vehicles, especially where replacement of the core engine unit is necessary. A used block allows for combining control over accessory selection with the preservation of the original design, which is beneficial for both workshops and informed users looking for a technically sound solution.