Volkswagen Polo 6R Seat Ibiza 6J 1.2 TSI 90HP Bare Engine CJZC 69k, 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.).

Volkswagen Polo 6R Seat Ibiza 6J 1.2 TSI 90HP Bare Engine CJZC 69k, WARRANTY is an original, used petrol engine block designed for compact VAG group models. This bare unit provides a solid foundation for professional repairs or engine swaps, allowing you to maintain factory design specifications and proven performance characteristics. It is an ideal choice for workshops and informed users looking for a technically compatible engine rather than random replacements.

Specifications and technical data

• SKU: 04E100031B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 04E100031B
• Substitutable numbers: 04E100031B, 04E 100 031 B
• Fuel type: Petrol
• Number of cylinders: 4
• Rim width: 6
• Category: Engines
• Engine code: CJZC
• Mileage: 69 000

Technical characteristics of the CJZC engine

The presented engine block belongs to the family of modern TSI petrol units, designed to combine dynamic throttle response with reasonable fuel consumption. The four-cylinder construction ensures smooth operation, while its compact design facilitates installation in the engine bays of small and medium-sized city cars and B-segment vehicles.

The engine runs on petrol, which is advantageous for users who prefer flexibility and quiet operation of the powertrain. The CJZC code is widely used in popular models, which simplifies the selection of accessories and provides easy access to service documentation and installation procedures.

Application in Volkswagen Polo 6R and Seat Ibiza 6J

The bare engine block was developed to work with the factory equipment used in Volkswagen Polo 6R and Seat Ibiza 6J models with the 1.2 TSI 90HP engine. This means you can transfer existing auxiliary components (accessories, wiring, mounts) from the damaged unit while maintaining the original architecture of the powertrain.

This type of configuration is particularly beneficial for post-accident repairs or after mechanical failure, where the accessories remain functional and only the block with the cylinder head needs replacement. The bare engine block allows you to optimize costs while maintaining compliance with the manufacturer's factory solutions.

Condition, mileage, and operational potential

The unit comes from a used vehicle and has documented mileage, which allows for a realistic assessment of its future operational potential. For a workshop or an individual customer, this means the ability to consciously plan the scope of additional work, such as checking seals, measuring compression, or performing preventive replacement of selected service parts.

As a bare engine block, it is a good starting point for regeneration or assembly using existing accessories, which in many cases allows for a significant reduction in the total cost of repair compared to purchasing a complete unit or a new replacement.

Benefits of choosing an original used engine

Choosing an original engine block with the CJZC code primarily ensures structural compatibility with the vehicle's factory design. There is no risk of mismatched mounts, differences in oil channels, or cooling issues that may occur with unreliable replacements. Additionally, the wide availability of consumables and service parts for this unit facilitates subsequent maintenance.

If you want to better understand how to safely and consciously choose used powertrains, VIN and OEM selection procedures, and the real cost differences compared to new parts, check out our expert guide Why it is worth buying used gearboxes and engines – facts instead of myths. It is a practical supplement to your knowledge when planning a powertrain repair.

Volkswagen engines – component selection and system expansion

When replacing the engine block, it is worth planning a more comprehensive scope of work, including checking accessories, the cooling system, or drivetrain components. The Engines category for the Volkswagen brand includes a range of related components that may be needed for a major overhaul or powertrain upgrade.

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

Summary

Volkswagen Polo 6R Seat Ibiza 6J 1.2 TSI 90HP Bare Engine CJZC 69k, WARRANTY is a technically compatible, used petrol unit that provides a cost-effective solution for major powertrain repairs. The four-cylinder construction, modern TSI technology, and the ability to use existing accessories make it a practical choice for workshops and users who prioritize compliance with the factory design and predictable performance after installation.