Audi A4 B7 Complete Engine BPW 2.0 TDI Diesel 140HP with 99k miles, 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 A4 B7 Complete Engine BPW 2.0 TDI Diesel 140HP with 99k miles, WARRANTY is a complete powertrain unit from the TDI family, designed for the B7 generation of Audi A4 models. The engine with the BPW code is a popular, proven diesel construction that provides a good compromise between dynamics and economy, allowing for efficient vehicle operation in everyday conditions.

Specifications and technical data

• SKU: 03G100098GX-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 03G100098GX
• Substitutable numbers: 03G100098GX, 03G 100 098 GX, 03G100103GX, 03G 100 103 GX
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Engine code: BPW
• Mileage: 99 000

Technical characteristics of the BPW 2.0 TDI unit

The presented engine belongs to the Engines category and is a four-cylinder diesel unit from the 2.0 TDI family, developed by Audi for stable operation under a wide range of loads. The cylinder layout ensures smooth operation, and the applied diesel injection technology allows for precise fuel dosing, which translates into favorable fuel consumption and predictable torque characteristics.

The BPW engine was designed for operation in both highway and urban conditions, with an emphasis on the durability of mechanical components. The block and cylinder head construction is optimized for rigidity and heat dissipation, which promotes stable operating temperatures and reduces the risk of localized thermal overloads.

Purpose and application in the Audi A4 B7

The BPW 2.0 TDI unit is dedicated to the Audi A4 B7, where it serves as the main power source in 140HP diesel versions. Thanks to its design, it works well with both manual and automatic transmissions (depending on the vehicle configuration), ensuring smooth acceleration and adequate flexibility in the mid-RPM range.

This type of engine is a popular choice for engine replacements in the Audi A4 B7 when the priority is to maintain the original manufacturer's specifications, compatibility with factory electronics, and predictable performance parameters. This solution allows for restoring the vehicle's factory performance without the need for modifications to the installation or equipment beyond the standard scope of workshop work.

Benefits of installing a complete used engine

Choosing a complete, used engine from the TDI family for the Audi A4 B7 is a solution that allows for significant cost savings compared to purchasing a new unit, while maintaining the original Audi construction. A complete engine facilitates the installation process because many auxiliary components are already integrated with the unit, which shortens workshop time and reduces the risk of incompatibility between individual components.

The 2.0 TDI BPW diesel unit is valued for its reasonable fuel consumption and good availability of service and maintenance parts. This translates into predictable long-term maintenance costs and facilitates service in independent workshops specializing in the Audi brand.

Engine selection and compatibility verification

To properly select this engine for a specific Audi A4 B7, it is crucial to verify the compatibility of the engine code and the vehicle's installation parameters. In practice, this means comparing data from the vehicle's documentation and the engine's identification plate, as well as consulting a mechanic or technical advisor in case of doubts regarding compatibility.

The BPW family engine has an assigned OEM part number and associated interchangeable numbers, which facilitates identification in manufacturer catalogs and part selection systems. This makes it possible to precisely match the unit to a specific equipment version and model year of the Audi A4 B7, minimizing the risk of problems during installation and initial start-up.

Operation, durability, and usage profile

The 2.0 TDI BPW unit was designed for intensive use, typical of mid-size cars used both on the road and in the city. A properly serviced engine of this type is capable of providing stable performance for a long time, provided that the correct oils are used, filters are replaced regularly, and auxiliary components are checked.

When purchasing a used engine, it is worth paying attention to the donor vehicle's service history and the unit's mileage. Information about the mileage allows for better planning of further service activities after installation, such as timing belt replacement, fuel system inspection, or turbocharger diagnostics, to minimize the risk of unplanned vehicle downtime.

Audi engines – expansion and modernization of the powertrain zone

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 power units, check the available parts in the Audi Engines category.

Substantive support and knowledge about power units

When planning an engine replacement, it is worth expanding your knowledge about typical structural problems and the differences between individual power units of various brands. Comparative material describing the critical points of popular engines, such as units used in the BMW 3 Series, can be helpful, allowing you to better understand what to look for when buying a used engine and how to assess the potential risk of costly repairs – more information can be found in the article Emergency BMW E90 engines: check what can ruin your budget!.