Audi A4 B7 2.0 TFSI Quattro Bare Engine BGB 200HP with 95k 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 B7 2.0 TFSI Quattro Bare Engine BGB 200HP with 95k miles, WARRANTY is a used, complete block with cylinder head designed for the quattro petrol drivetrain. The bare engine serves as a solid foundation for a professional engine rebuild, allowing for the transfer of accessories from your existing engine while maintaining factory performance characteristics. This is a solution for users looking for a technically matched component to repair the drivetrain in an Audi A4 B7 2.0 TFSI.

Specifications and technical data

• SKU: 06D100031SX
• Mark: Audi
• Condition: Used
• OEM Part Number: 06D100031SX
• Substitutable numbers: 06D100031SX, 06D 100 031 SX
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: BGB
• Mileage: 95 000

Technical characteristics of the BGB engine

The offered engine belongs to the Engines category and is designed for a four-cylinder inline petrol unit. The BGB code indicates a specific design version used in the Audi A4 B7 2.0 TFSI Quattro, which is crucial for compatibility with factory controls, accessories, and the drivetrain. The four cylinders provide a balanced compromise between dynamics and smooth operation, and the use of petrol fuel allows for the flexibility characteristic of the TFSI engine across the entire rev range.

The bare engine includes the essential part of the power unit, providing a foundation for further configuration using existing accessories. This allows for the restoration of performance parameters close to factory specifications while reducing costs compared to purchasing a complete engine.

Application in Audi A4 B7 2.0 TFSI Quattro

The engine in this configuration is designed to work with the quattro all-wheel-drive system in the B7 generation Audi A4. Using the correct BGB code ensures compatibility with the factory control system, wiring harness, gearbox, and cooling system. For workshops and users, this means the possibility of carrying out repairs in an orderly manner, without the need for structural modifications.

The 200 HP TFSI unit is a popular choice due to its favorable performance-to-fuel-consumption ratio. Replacing just the bare engine allows for the restoration of the drivetrain's efficiency in situations where the previous block or head has suffered mechanical or operational damage.

Condition, mileage, and operational potential

The engine comes from the secondary market, which allows for a significant reduction in repair costs compared to a new unit. The declared mileage is important information when planning further operation and potential preventive work, such as checking timing components or seals. A used engine is a good starting point for regeneration or installation while maintaining a reasonable service budget.

For workshops specializing in the Audi brand and private users, this means the possibility of a flexible approach: from installation after basic verification to a full rebuild of the unit according to your own quality standards.

Benefits of choosing a used bare engine

Choosing a used bare engine for the Audi A4 B7 2.0 TFSI Quattro allows you to optimize repair costs while maintaining compliance with factory specifications. Instead of investing in a complete engine, you can use a verified block with a cylinder head and transfer the accessories from your previous unit, which makes it easier to maintain the vehicle's original configuration. This solution is particularly beneficial for repairs following mechanical damage, such as seizure or a cracked block.

An additional advantage is the ability to precisely match the engine code, which minimizes the risk of compatibility issues with the ECU, wiring, or accessories. For many users, this is a reasonable compromise between durability and the cost of the entire service operation.

Technical support and selecting the right unit

When selecting a used engine, it is worth using technical knowledge regarding unit codes, OEM markings, and compatibility with specific vehicle equipment versions. A detailed discussion of the procedures for selecting, verifying, and the cost-effectiveness of purchasing used power units can be found in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which organizes the most important issues in an accessible way.

If you want to further organize your knowledge on the safe selection of components from the secondary market and avoid bad purchases, the guide how to professionally select used car parts, saving time and stress will be helpful, as it discusses practical rules for working with OEM markings and compatibility between models.

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, heads, or complete power units, check out the available parts in the Audi Engines category.