Audi A3 8V VW Golf MK7 Bare Engine DCYA 2.0 TDI Diesel 150HP 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 A3 8V VW Golf MK7 Bare Engine DCYA 2.0 TDI Diesel 150HP 99k miles, WARRANTY is a used, complete bare engine from the modern diesel unit family, designed for use in popular VAG group models. Thanks to its factory design and preserved configuration, it serves as a solid base for a professional engine replacement in Audi and VW cars equipped with the DCYA engine code. This is a solution for users expecting a proven, stock powertrain with favorable operating parameters.

Specifications and technical data

• SKU: 04L100091E
• Mark: Audi
• Condition: Used
• OEM Part Number: 04L100091E
• Substitutable numbers: 04L100091E, 04L 100 091 E, 04L100091EX, 04L 100 091 EX
• Fuel type: Diesel
• Number of cylinders: 4
• Part type: Engine Long Block
• Category: Engines
• Engine code: DCYA
• Mileage: 99 000

Technical characteristics of the DCYA 2.0 TDI bare engine

The presented bare engine belongs to the Engines category and represents a modern diesel design with four cylinders in an inline arrangement. The DCYA unit was designed to combine dynamic performance with reasonable fuel consumption, which in practice translates into efficient acceleration and stable operation across the entire rev range. The use of turbocharging and a precise fuel injection system (characteristic of this TDI generation) allows for a power output of 150 HP while maintaining the refinement appropriate for compact and premium compact class cars.

A bare engine means that you receive the base part of the powertrain – the block with the cylinder head and internal components – prepared for transferring the auxiliary equipment from your current engine. This configuration facilitates adaptation to the specific vehicle equipment version while maintaining compatibility with the existing electrical installation and accessories.

Application in Audi A3 8V and VW Golf MK7

The DCYA 2.0 TDI engine is widely used in the MQB platform, including the Audi A3 8V and VW Golf MK7 models, where it is responsible for efficient, flexible acceleration and comfortable long-distance driving. Thanks to its stock power of 150 HP, the unit performs well in both city traffic and on the highway, providing an adequate reserve of torque for overtaking.

Replacing the engine with a bare unit is particularly beneficial in situations where the existing engine has suffered serious mechanical damage (e.g., seizure, damage to the block or head), while the auxiliary equipment remains in a condition suitable for further use. This allows for optimizing repair costs while maintaining the factory operating characteristics of the powertrain.

Benefits of choosing a used DCYA bare engine

Choosing a used DCYA 2.0 TDI bare engine is a sensible solution for drivers who want to restore the full functionality of their vehicle without investing in a completely new unit. The most important advantages of this solution include:

• Cost savings compared to a brand-new engine while maintaining stock performance parameters.
• The ability to use existing auxiliary equipment, which makes it easier to match the specific car configuration.
• Consistency with the factory engine management and vehicle installation, reducing the risk of compatibility issues.
• Predictable operating characteristics typical for this generation of 2.0 TDI units.

The mileage of the unit allows you to assess its service history and plan further maintenance – after installation, it is worth performing standard maintenance tasks, such as changing the oil, filters, and checking the cooling system, to ensure the engine runs as long and stably as possible.

Professional engine selection and installation

To fully utilize the potential of this unit, it is crucial to correctly match the engine code to the specific vehicle and reliably transfer the auxiliary equipment. In practice, this means, among other things, verifying the compatibility of the ECU, wiring harness, fuel injection system, and auxiliary components. Precise selection based on engine code and OEM numbers minimizes the risk of problems during the first start-up and in later operation.

If you want to better understand how to safely buy used powertrains and what to look for when selecting by VIN or catalog numbers, check out our expert guide: Why it is worth buying used gearboxes and engines – facts instead of myths. You will find practical tips there that will help you make an informed purchasing decision.

Further powertrain upgrades for Audi

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 additional bare engines, blocks, or cylinder heads, check out the available parts in the Audi Engines category.