Audi A4 B8 A5 8T 3.2 FSI Petrol Bare Engine CALA 265HP 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 A5 8T 3.2 FSI Petrol Bare Engine CALA 265HP 99k miles, WARRANTY is a used, original FSI engine block designed for modern mid-range Audi models. This 265 HP unit with a six-cylinder configuration provides dynamic acceleration, high operational refinement, and a solid foundation for further component installation. It is an ideal solution for users seeking a technically advanced V6 petrol engine for professional repair or engine replacement.

Specifications and technical data

• SKU: 06E100031F
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E100031F
• Substitutable numbers: 06E100031F, 06E 100 031 F, 06E100031FX, 06E 100 031 FX
• Fuel type: Petrol
• Number of cylinders: 6
• Category: Engines
• Engine code: CALA
• Mileage: 99 000

Technical specifications of the 3.2 FSI CALA engine

The presented engine block belongs to the family of naturally aspirated FSI petrol units, known for their precise fuel injection and stable operation across the entire rev range. The six-cylinder V-configuration ensures smooth torque delivery, while the 265 HP output allows for efficient acceleration in both city traffic and on the highway. The CALA code identifies the specific design version, which facilitates the selection of components and ensures compatibility with factory control systems in the Audi A4 B8 and Audi A5 8T.

The engine runs on petrol, which translates into good throttle response, smooth revving, and predictable behavior under load. The V6 architecture promotes high operational refinement, reducing vibration and noise in the cabin while maintaining the unit's sporty character.

Scope of application and compatibility

The offered bare engine block is intended for installation in Audi A4 B8 generation and Audi A5 8T models equipped with the 3.2 FSI unit with the CALA code. This configuration allows for the use of existing vehicle components, wiring harnesses, and the engine control unit, which simplifies the replacement process and reduces the risk of fitment issues. By maintaining the manufacturer's original specifications, the block serves as a solid base for restoring the factory performance parameters of the drivetrain.

The unit belongs to the Engines category, meaning it is a key element of the powertrain, responsible for generating power and working in conjunction with the transmission, cooling, and fuel supply systems. A bare engine block is a particularly beneficial solution in situations where the existing block has suffered mechanical damage or requires a comprehensive replacement while retaining your own auxiliary components.

Condition, mileage, and operational potential

The engine is offered as a used item, which in practice means it has already undergone a certain cycle of operation but can still serve as a valuable base for further use. The declared mileage allows for an assessment of wear in the context of planned refurbishment or installation with a routine inspection. For this type of V6 FSI unit, proper preparation before installation is particularly important – checking for leaks, measuring compression, and verifying the condition of cylinder walls and heads.

The bare block allows for a flexible approach to repairs – the user or workshop can decide which components will be transferred from the previous engine and which will be replaced with new or refurbished ones. This solution allows for cost optimization while maintaining control over the quality of key sub-assemblies.

Benefits of using an original Audi engine block

Using an original FSI family engine block in an Audi A4 B8 or A5 8T brings a number of practical benefits:

• preservation of factory engine characteristics and compatibility with vehicle electronics,
• possibility to use existing auxiliary components, which limits the scope of additional purchases,
• structural consistency with the cooling, exhaust, and transmission systems,
• easier diagnostics and service due to compliance with manufacturer documentation.

For workshops specializing in the Audi brand, such a block represents a predictable, technically known base, which facilitates work planning, labor cost estimation, and subsequent service maintenance. The stable V6 construction and the petrol nature of the unit promote smooth driving and satisfying dynamics after proper installation.

Installation recommendations and additional materials

Before installing a used engine block, it is worth conducting a full workshop verification – checking for leaks, measuring compression, assessing the condition of seals, and potentially preparing for a timing belt/chain replacement and other maintenance items. It is also good practice to compare the engine code with the vehicle documentation to avoid issues with ECU and component compatibility.

If you want to better prepare for the purchase and installation of a used powertrain unit, the following guide may be helpful: buying a used engine – 5 key things to check before installation. There, you will find practical tips on assessing technical condition, planning refurbishment, and the cost-effectiveness of replacing the entire block.

For those interested in a broader context of powertrain failure rates in other brands, an interesting supplement to your knowledge might be the article on problematic engines in the BMW E90 and their impact on the maintenance budget, which shows how important conscious unit selection is during major repairs.

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