VW Polo Mk5 Audi A1 8X 1.0 TSI TFSI Bare Engine CHZB 95HP 59k 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.).

VW Polo Mk5 Audi A1 8X 1.0 TSI TFSI Bare Engine CHZB 95HP 59k miles, WARRANTY is a factory petrol engine block designed for modern urban vehicles from the VAG group. This used, complete block with cylinder head provides a solid foundation for professional repair or engine replacement, maintaining the original performance characteristics. It is an ideal solution for workshops and users looking for a technically compatible, verified component instead of costly refurbishment.

Specifications and technical data

• SKU: 04C100098D
• Mark: Audi
• Condition: Used
• OEM Part Number: 04C100098D
• Substitutable numbers: 04C100098D, 04C 100 098 D, 04C100098DX, 04C 100 098 DX, 04C100098K, 04C 100 098 K, 04C100098KX, 04C 100 098 KX
• Fuel type: Petrol
• Number of cylinders: 3
• Category: Engines
• Engine code: CHZB
• Mileage: 59 000

Purpose and compatibility

The presented engine block is dedicated to small-displacement petrol units used in Audi and VW models from the 1.0 TSI/TFSI family. The compact three-cylinder design was developed for dynamic yet economical driving in urban and suburban traffic. The CHZB engine code allows for precise matching to specific vehicle versions, facilitating work for brand-specialized service centers.

Construction and technical characteristics

The engine belongs to the Engines category and is a so-called "bare engine" – an ideal base for transferring accessories from the previous unit. The three-cylinder layout ensures compact dimensions, low weight, and reduced internal friction, which translates into a favorable power-to-fuel consumption ratio. The use of TSI/TFSI technology allows for 95 HP from a small displacement while maintaining the refinement suitable for daily use.

This type of petrol unit works well with modern engine management systems, turbochargers, and emission control systems. As a result, after proper installation and adaptation in the vehicle, it is possible to maintain factory performance parameters and compliance with current environmental standards.

Practical application and installation benefits

The bare engine with the CHZB code is a particularly beneficial choice in situations where:

• mechanical damage to the block or cylinder head has occurred in the existing engine,
• refurbishment of the old unit is not economically viable,
• a workshop wants to reduce repair time by installing a complete engine block instead of a full rebuild.

Replacing it with an original engine block allows for the retention of factory mounting points, geometry, and compatibility with existing accessories, wiring harnesses, and the ECU. This solution simplifies work for mechanics and provides the end user with a predictable result – an engine with stock characteristics, without the need for structural modifications.

Condition, origin, and operational parameters

The engine comes from a dismantled Audi vehicle, which guarantees structural consistency with other components of the brand's drivetrain. The unit has a documented mileage, which allows for a better assessment of its potential for further operation and planning of any necessary service procedures after installation. For workshops, this means greater predictability of work after replacement and the ability to provide informed advice to the end customer.

Before installation, standard preparatory steps are recommended, such as checking seals, verifying the condition of accessories transferred from the old engine, and replacing consumables. This approach allows for fully utilizing the unit's potential and minimizing the risk of additional service downtime.

Expanding knowledge and selecting the right engine

When planning an engine replacement, it is worth knowing the typical structural problems of different engines to consciously choose the right solution for a specific model. A guide on another popular series may be helpful, such as the article on problematic BMW E90 engines and their impact on operating costs, which shows how analyzing the weak points of power units helps avoid poor purchasing decisions.

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.