Audi A3 8V VW Golf Mk7 1.4 TFSI TSI Complete Engine CXSA 122HP 79k, 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 A3 8V VW Golf Mk7 1.4 TFSI TSI Complete Engine CXSA 122HP 79k, WARRANTY is a complete powertrain from the TFSI/TSI family, designed for VAG group vehicles, in particular the Audi A3 8V and VW Golf Mk7. The unit with the CXSA code belongs to the popular turbocharged petrol engines, valued for their smooth operation and reasonable fuel consumption. Thanks to its completeness, it provides a solid base for a professional engine replacement in compatible vehicles.

Specifications and technical data

• SKU: 04E100033S-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 04E100033S
• Substitutable numbers: 04E100033S, 04E 100 033 S, 04E100098EX, 04E 100 098 EX
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: CXSA
• Mileage: 79 000

Technical characteristics of the CXSA unit

The presented engine belongs to the Engines category and represents a modern turbocharged petrol construction developed for the MQB platform. The use of four cylinders in an inline configuration ensures balanced operation and predictable behavior across the entire rev range. The unit has been designed to combine decent dynamics with moderate fuel consumption, which works well both in city driving and on the road.

The CXSA engine is a typical petrol construction, adapted to work with modern control systems and accessories used in the Audi A3 8V and VW Golf Mk7. As a result, it integrates well with the vehicle's factory electronics, which facilitates the adaptation process after installation.

Application in Audi A3 8V and VW Golf Mk7

The CXSA powertrain was intended for use in compact VAG group models, such as the Audi A3 8V and VW Golf Mk7, where it is responsible for efficient acceleration and comfortable driving in everyday conditions. The complete engine allows for replacement in vehicles factory-equipped with the same family of units, minimizing the need for additional mechanical modifications.

The engine will work as a solution for users who are looking for a technically matched unit for repairing a major failure or a comprehensive rebuild of the drivetrain. Thanks to the compatibility with the platform used in Audi and Volkswagen, it is possible to maintain factory operating parameters and the predictable driving character of the vehicle.

Operating parameters and condition

The engine comes from the used powertrain units segment, which allows for reducing repair costs compared to purchasing a brand-new assembly. The mileage of the unit is specified, which makes it easier to assess its operational potential for further use. This type of solution is often chosen by workshops specializing in Audi and Volkswagen service, where both technical fit and repair economy are important.

Due to the nature of a used part, before installation, a standard workshop procedure is recommended: verification of tightness, inspection of accessories, and replacement of consumables in accordance with the vehicle manufacturer's recommendations. Such an approach increases the chances of trouble-free operation of the unit after installation.

Benefits of choosing the complete CXSA engine

Choosing the complete CXSA engine for an Audi A3 8V or VW Golf Mk7 allows for maintaining the structural consistency of the vehicle and reducing the risk of compatibility issues. A unit from the same design family facilitates integration with the existing drivetrain, control systems, and accessories, which is important for both the end user and the workshop performing the installation.

The four-cylinder petrol engine fits well with the requirements of drivers expecting a reasonable compromise between performance and operating costs. For vehicles used on a daily basis, this means predictable behavior, adequate flexibility, and the possibility of further maintenance in most specialized services dealing with the Audi and Volkswagen brands.

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 powertrains, check out the available parts in the Audi Engines category.

Expert support and selection of a used engine

When choosing a used engine, it is worth paying attention to the unit code compatibility, operating parameters, and the history of use in specific models. For users who are considering different repair strategies, a guide discussing the differences between new and used parts may be helpful – you can find it in the article Car parts – new or used? We compare costs, quality, and durability.

If you are interested in a broader context of powertrain failure rates in other popular models, it is also worth reading the material dedicated to problematic engines in the 3 series, available in the article Emergency BMW E90 engines: check what can ruin your budget!. This will allow you to better assess how important the proper selection of the powertrain and regular service maintenance is.