VW Golf MK6 Seat Altea 5P Leon 1P Bare Engine CFHC 2.0 TDI 140HP 89k, 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 Golf MK6 Seat Altea 5P Leon 1P Bare Engine CFHC 2.0 TDI 140HP is a used, complete bare engine block designed for popular VAG group models. The TDI engine family with the CFHC code provides a solid foundation for professional repair or replacement of the powertrain, ensuring good operating culture and favorable fuel consumption. This is a solution for users looking for a technically verified engine block that allows for restoring the factory performance parameters of the drivetrain.

Specifications and technical data

• SKU: 03L100034A-4
• Mark: Seat
• Condition: Used
• OEM Part Number: 03L100034A
• Substitutable numbers: 03L100034A, 03L 100 034 A, 03L100034AX, 03L 100 034 AX, 03L100091B, 03L 100 091 B
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Engine code: CFHC
• Mileage: 89 000

Technical characteristics of the CFHC 2.0 TDI engine

The presented bare engine block belongs to the family of modern TDI diesel units used in the sixth-generation VW Golf models and Seat vehicles, such as the Altea 5P and Leon 1P. The four-cylinder design ensures a good balance between dynamics and economy, and the use of Diesel fuel allows for achieving favorable torque in the low and medium RPM range.

The bare engine version is an ideal base for transferring accessories from the previous unit – a solution often chosen by workshops that want to retain the vehicle's original equipment (turbo, injectors, wiring, manifolds) while replacing the key block and cylinder head. This allows for optimizing repair costs while maintaining consistency with the factory vehicle configuration.

Application in VW Golf MK6, Seat Altea 5P and Leon 1P

The CFHC 2.0 TDI 140HP engine was widely used in the group's compact models, which facilitates its selection for a specific body version and model year. In practice, this means:

• compatibility with the sixth-generation VW Golf with a 2.0 TDI unit of similar power parameters,
• compatibility with the platform used in the Seat Altea 5P and Leon 1P,
• easier integration with the existing electrical installation and accessories while maintaining the correct engine code.

Thanks to this, the engine block will work well both for standard replacement of a damaged unit and for more advanced service projects where mechanical compatibility and the ability to use existing components are key.

Benefits of choosing a used bare engine block

Choosing a used engine block is a solution that allows for significantly reducing repair costs compared to purchasing a brand-new unit. The user receives a base for rebuilding the powertrain, maintaining control over the condition and quality of the accessories that will be transferred. This is particularly beneficial for vehicles used intensively, where a full replacement with a new engine would be economically unjustified.

The mileage of the unit is an important parameter when planning further operation – it allows for assessing the engine's potential and planning any necessary service activities (e.g., checking the timing belt, seals, auxiliary components). This allows for consciously preparing the vehicle for further, predictable operation, minimizing the risk of unplanned downtime.

Professional selection and information for workshops

When selecting an engine block for a specific VW or Seat vehicle, it is crucial to pay attention to the engine code and vehicle configuration. Workshops specializing in the repair of TDI units will appreciate the ability to use existing accessories and the flexibility that a bare engine block provides in terms of further repair or modernization work.

To better plan your investment in a used powertrain and compare it with other service solutions, it is worth checking out our expert guide discussing facts and myths about the secondary market – it details procedures for selection by VIN and OEM, as well as cost ratios relative to new parts: Why it is worth buying used gearboxes and engines – facts instead of myths.

Seat engines – expansion and modernization of the powertrain

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