Audi A4 B7 Complete Engine BRD 2.0 TDI Diesel 170HP with 89k 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 BRD 2.0 TDI Diesel 170HP with 89k miles, WARRANTY is a complete powertrain unit from the TDI family, designed for the Audi A4 B7 generation models. The engine with the BRD code belongs to the popular, dynamic diesel engines that provide economical yet efficient performance in daily operation. This is an offer for users looking for a proven, used engine with documented history and specific design parameters.

Specifications and technical data

• SKU: 03G100033K-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 03G100033K
• Substitutable numbers: 03G100033K, 03G 100 033 K, 03G100033KX, 03G 100 033 KX
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Engine code: BRD
• Mileage: 89 000

Characteristics of the BRD 2.0 TDI unit

The BRD engine is a four-cylinder, diesel unit from the 2.0 TDI family, designed to combine reasonable fuel consumption with adequate flexibility across the entire rev range. The use of turbocharging and a modern injection system allows for a power output of 170 HP, which in the Audi A4 B7 translates into efficient acceleration, comfortable highway driving, and safe overtaking. The four-cylinder design facilitates maintenance and access to consumables.

The BRD unit is a popular choice for engine replacements in the A4 B7 due to the good availability of accessories, extensive service support, and proven technical solutions. The complete engine allows for limiting the scope of additional adaptation work, which is important in post-accident repairs or after major failures of the previous unit.

Purpose and application in the Audi A4 B7

The offered engine has been configured for installation in the Audi A4 B7, which means it is matched in terms of mounts, fuel system, and compatibility with the factory vehicle electronics. Thanks to this, it is a suitable choice both for standard powertrain replacement and for more extensive repairs in the engine bay area.

In practice, this means that the user is mainly responsible for the proper preparation of the car for installation, checking the accessories, and performing necessary service procedures (changing fluids, filters, and consumables). The Engines category includes key components for the operation of the powertrain, which is why choosing the right unit based on the engine code and fuel type has a direct impact on the reliability of the entire vehicle.

Condition, mileage, and benefits of buying a used engine

The presented item is a used engine, which allows for significantly lower repair costs compared to a brand-new unit. The declared mileage is important information when assessing the potential for further operation – the lower it is, the greater the chance for long, trouble-free operation with proper service maintenance. In the case of 2.0 TDI diesels, regular oil and filter changes, as well as checking the turbocharging and injection system, are crucial for durability.

Choosing a used BRD engine for the Audi A4 B7 is particularly beneficial for drivers who:

• want to restore the full performance of the car after a powertrain failure,
• are looking for a solution with a favorable cost-to-performance ratio,
• prefer a proven 170 HP diesel design,
• plan further operation of the car while maintaining reasonable service costs.

What to pay attention to during selection and installation

When choosing this engine, it is crucial to match the unit code and fuel type to the configuration of the specific Audi A4 B7 vehicle. It is also worth verifying compatibility with your existing accessories, engine control unit (ECU), and the vehicle's electrical system. Professional installation at a specialized service center helps reduce the risk of starting problems, ECU errors, or leaks in auxiliary systems.

It is good practice to perform a basic service package during installation: changing the oil, filters, accessory belt, and checking the cooling system. This approach increases the chances of trouble-free use and allows you to fully utilize the potential of the BRD 2.0 TDI unit in daily driving.

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

When choosing a used powertrain unit, it is also worth knowing the typical problems characteristic of specific engine series in other premium brands. A practical guide describing critical designs, their weak points, and potential repair costs may be helpful – you can find it in the article Unreliable BMW E90 engines: check what can ruin your budget!, which allows you to better understand what to look for when buying a used engine.