Volkswagen Golf 7 Audi A3 8V Seat Leon 1.6 TDI Bare Engine CLHA 105HP 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.).

Volkswagen Golf 7 Audi A3 8V Seat Leon 1.6 TDI Bare Engine CLHA 105HP WARRANTY is a professionally selected, used engine block from the TDI family, designed for popular VAG group models. This bare power unit provides a solid base for engine swaps or overhauls, allowing for an economical restoration of the drivetrain while maintaining factory performance characteristics. By preserving the original specifications, the engine is perfectly suited for service applications and post-accident repairs.

Specifications and technical data

• SKU: 04L100090
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 04L100090
• Substitutable numbers: 04L100090, 04L 100 090, 04L100090X, 04L 100 090 X, 04L100031A, 04L 100 031 A
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Engine code: CLHA
• Mileage: 99 000

Technical characteristics of the CLHA engine

The presented engine block belongs to the Engines category and represents a modern TDI diesel design used in compact C-segment models. The unit with the CLHA code was designed as an economical yet dynamic engine, compatible with both manual and automatic transmissions. The fuel injection system and block architecture ensure stable operation across a wide range of loads, which translates into predictable vehicle behavior in daily use.

The engine is configured as a four-cylinder diesel unit, representing a proven compromise between refinement, fuel consumption, and operating costs. This type of configuration is frequently chosen by fleet and private users who expect durability and consistent performance over a long period.

Application in Volkswagen, Audi, and Seat models

Volkswagen Golf 7, Audi A3 8V, and Seat Leon are vehicles based on a shared platform, which is why the CLHA engine block is particularly valued in workshops specializing in the Volkswagen brand. It allows for the restoration of full vehicle functionality after an engine failure, without the need to invest in a brand-new engine. The bare block allows for the transfer of accessories from the previous unit, which facilitates compatibility with the vehicle's electronics and wiring.

Such a solution is beneficial for both independent service centers and individual users – it enables control over the scope of work (e.g., selecting new or used accessories) and optimization of repair costs. The CLHA unit performs well in both city and highway driving, offering the predictable torque characteristics typical of modern TDI engines.

Benefits of choosing a used engine block

Choosing a used engine block from the TDI family is a solution that significantly reduces repair costs compared to purchasing a brand-new unit. The preserved original design of the block and cylinder head facilitates installation and subsequent maintenance, and allows for the use of existing accessories if their condition permits. This allows for flexible planning of the scope of replacement for accompanying components, such as the intake system, exhaust system, or auxiliary equipment.

To better understand the differences between new and used power units and to learn about procedures for selection by VIN or OEM number, it is worth reading the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths. The article explains how to approach the purchase of a used engine consciously and what to pay attention to during installation.

Practical aspects of installation and operation

The bare CLHA engine block serves as a good base for professional refurbishment or engine swaps in VAG group vehicles. This form of delivery allows the mechanic to individually select accessories, seals, and consumables, which is particularly important for repairs performed within a specific client budget. The diesel unit works well with the control systems used in the Golf 7, A3 8V, and Leon, which facilitates integration with the vehicle's existing electrical installation.

If you are planning a comprehensive repair or upgrade of the engine area in your Volkswagen and need other components from the same group, such as blocks, cylinder heads, or complete power units, check out the available parts in the Volkswagen Engines category.

Why it is worth choosing the Volkswagen brand

Engines used in Volkswagen, Audi, and Seat models are valued for their predictable design and wide availability of spare parts. This translates into easier service, shorter vehicle downtime, and better control over operating costs. In the case of TDI units, an additional advantage is the favorable ratio between fuel consumption and performance, which is significant both in city traffic and on longer routes.

For users who want to learn more about the specifics of used components of this brand, the guide Volkswagen – solidity and reliability. Why are used VW parts a sensible choice? may be helpful, as it discusses the practical aspects of selecting and installing used components in Volkswagen vehicles.