Audi A3 8P VW Passat B6 1.8 TFSI TSI Complete Engine BZB 160HP 99k, 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 8P VW Passat B6 1.8 TFSI TSI Complete Engine BZB 160HP 99k, WARRANTY is a complete powertrain from the TFSI/TSI family, designed for VAG group vehicles, allowing for a professional replacement of the drive unit. This is a solution for users expecting a proven gasoline engine with dynamic characteristics and a modern design. Thanks to the factory BZB code, the engine ensures consistency with the vehicle's original architecture and facilitates the matching of auxiliary components.

Specifications and technical data

• SKU: 06J100031S-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 06J100031S
• Substitutable numbers: 06J100031S, 06J 100 031 S, 06J100031SX, 06J 100 031 SX
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: BZB
• Mileage: 99 000

Technical characteristics of the BZB unit

The presented engine belongs to the Engines category and represents the popular gasoline TFSI/TSI family within the VAG group. The four-cylinder layout provides a favorable compromise between refinement and the weight of the powertrain, which translates into good throttle response and predictable vehicle behavior in daily use. The BZB unit was designed for efficient use of turbocharging while maintaining moderate fuel consumption.

The engine runs on gasoline, which facilitates its integration with the existing fuel system in the Audi A3 8P and VW Passat B6. The use of turbocharging combined with precise injection control allows for a power output of 160 HP, while maintaining flexibility across a wide rev range. The four-cylinder inline layout promotes even load distribution and simpler maintenance.

Application and compatibility

The complete BZB engine is primarily intended for Audi A3 8P and VW Passat B6 models factory-equipped with 1.8 TFSI/TSI units. By maintaining the original mounting architecture, it is possible to use existing mounting points, which limits the need for structural modifications in the engine bay. This is particularly important when replacing a unit in vehicles where compatibility with factory equipment and electrical installation is crucial.

The BZB unit performs well both in daily city driving and on the highway, offering a balanced combination of performance and comfort. The engine's mileage allows for an assessment of its previous usage and the planning of further service activities, such as checking the timing system, lubrication system, or cooling system, in accordance with the vehicle manufacturer's recommendations.

Condition, origin, and benefits of choosing a used engine

The offered unit is in Used condition, meaning it was previously operated in a vehicle but retains parameters that allow for further use after proper installation and basic workshop verification. Choosing a complete, used engine from the TFSI/TSI family is often a cost-effective solution compared to repairing a severely damaged unit or purchasing a new powertrain.

Before installation, standard preparatory activities are recommended, such as replacing consumables (oil, filters, coolant) and checking auxiliary components. This approach allows for maximizing the potential of the BZB unit and reducing the risk of unplanned service downtime in the future.

Why choose the BZB 1.8 TFSI/TSI engine

The BZB 1.8 TFSI/TSI unit is a popular choice among Audi and Volkswagen users who expect an efficient, flexible gasoline engine with 160 HP. The four-cylinder design ensures good availability of service parts and broad support from workshops specializing in the VAG group. This translates into easier diagnostics, faster repairs, and predictable operating costs.

For owners of the Audi A3 8P and VW Passat B6, choosing a complete engine from the same technological family means maintaining the factory driving characteristics, proper cooperation with the transmission, and the vehicle's electronic systems. This is a solution that allows for restoring the full functionality of the car without the need for costly structural modifications.

Audi engines – expansion and modernization of the powertrain

If you are planning a comprehensive repair or modernization 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.

Technical knowledge and operational prevention

When selecting and installing a drive unit, it is worth knowing the typical weaknesses of individual designs to properly plan service prevention. A good point of reference is an article describing critical units in another popular mid-size model – Faulty BMW E90 engines: check what can ruin your budget!. It allows for a better understanding of how important conscious operation and regular service maintenance are, also in the case of VAG group engines.