VW Passat B5 Audi A4 B6 1.9 TDI 130HP Bare Engine AWX 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.).

VW Passat B5 Audi A4 B6 1.9 TDI 130HP Bare Engine AWX 99k miles, WARRANTY is a proven diesel unit from the TDI family, valued for its stable performance and high level of driving comfort. The engine belongs to the Engines category and is an attractive solution for users looking for a technically compatible bare engine for popular Volkswagen Group models. By maintaining factory specifications, it serves as a solid foundation for professional repair or engine replacement.

Specifications and technical data

• SKU: 038100040M
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 038100040M
• Substitutable numbers: 038 100 040 M, 038100040M, 038 100 098 BX, 038100098BX
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical characteristics of the AWX unit

The presented AWX engine is a classic Diesel unit, designed for economical yet dynamic driving in mid-size vehicles. The four-cylinder construction provides a balanced compromise between performance and fuel consumption, which is particularly important in the daily use of cars such as the VW Passat B5 or Audi A4 B6.

The engine belongs to the TDI family with a catalog power of 130 HP, which in practice translates into flexible operation across a wide rev range. The cylinder layout and unit parameters have been developed to work well with both manual and automatic transmissions used in these models.

Purpose and application in VW Passat B5 and Audi A4 B6

The AWX unit is dedicated to popular Volkswagen Group models, such as the Passat B5 and Audi A4 B6, where it serves as the main power source in diesel versions. Thanks to the preservation of the original engine architecture, it is possible to use the existing vehicle infrastructure, wiring harnesses, and mounts, which facilitates the installation process in a specialized workshop.

The engine from this series performs well in both city driving and on longer routes, offering a favorable power-to-fuel consumption ratio. This solution is often chosen by users who expect a durable power unit with predictable operating costs.

Condition, mileage, and practical aspects

The offered unit comes from the secondary market, which allows for a significant reduction in repair costs compared to purchasing a new unit. The declared mileage is relatively low for this generation of engines, which in practice means less wear on internal components compared to many alternatives available on the market. It is a good base for further operation after proper installation and replacement of service materials in accordance with the vehicle manufacturer's recommendations.

Before installation, standard preparatory steps are recommended, such as checking for leaks, verifying the condition of accessories transferred from the old unit, and replacing operating fluids. This approach allows for maximizing the potential of the used engine and reducing the risk of unplanned vehicle downtime.

OEM/VIN selection and technical support

When selecting a power unit, it is crucial to match it by OEM number and vehicle VIN to ensure full compatibility with the electrical installation, engine control unit, and installed accessories. For this model, interchangeable numbers are available, which facilitates searching for appropriate configurations in service catalogs and parts selection systems.

If you want to deepen your knowledge about purchasing used power units, verification procedures, and real cost differences compared to new parts, it is worth reading the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses, among other things, selection by VIN/OEM and practical examples from the market.

Volkswagen engines – expansion and modernization of the powertrain

If you are planning a comprehensive repair or modernization of the engine area in your Volkswagen and need other elements from the same group, such as blocks, cylinder heads, or complete bare engines, check the available parts in the Volkswagen Engines category.

This approach allows you to build a coherent powertrain based on components from one brand, which facilitates subsequent service maintenance and limits the risk of compatibility issues. By choosing the AWX unit from the TDI family, you are opting for a proven design that, combined with proper installation and regular maintenance, can ensure stable vehicle operation for years to come.