Mercedes C209 A209 W209 CLK 500 Complete Engine 113.968 113968 306HP 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.

Mercedes C209 A209 W209 CLK 500 Complete Engine 113.968 113968 306HP WARRANTY is a powerful eight-cylinder gasoline unit designed for the C209 generation CLK 500 model. This used engine from the M113 family provides a solid foundation for professional repair or a complete powertrain replacement, ensuring the refined performance characteristic of a V8 and significant power reserves.

Specifications and technical data

• SKU: A1130109902-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1130109902
• Substitutable numbers: A1130109902, A 113 010 99 02, A1130109802
• Fuel type: Petrol
• Number of cylinders: 8
• Category: Engines
• Engine code: 113968
• Mileage: 59 000

Technical characteristics of the power unit

The engine belongs to Mercedes' highly regarded V8 series, known for its durable construction and smooth, predictable performance characteristics. The use of gasoline fuel delivery promotes linear power delivery across the entire rev range, which translates into dynamic acceleration and comfortable long-distance driving.

The V8 cylinder configuration ensures even torque distribution and the smooth operation typical of a V8 at low and medium RPMs. The engine code allows for precise verification of the unit's compatibility with specific vehicle equipment versions and model years, which is essential for professional service maintenance.

Application in the Mercedes C209 CLK 500

The Mercedes C209 A209 W209 CLK 500 Complete Engine 113.968 113968 306HP WARRANTY was designed to combine premium-class comfort with distinct sporting potential. In the C209 CLK 500 body, it provides:

• efficient acceleration across the full speed range,
• stable maintenance of highway speeds without excessive engine load,
• refinement appropriate for a luxury-class vehicle.

The unit works well with both automatic transmissions and the advanced traction control systems used in this model. As a result, it is the right choice when replacing a worn or damaged engine in a CLK 500, without the need to interfere with the vehicle's factory architecture.

Condition, mileage, and operational potential

The offered engine falls into the category of used power units, meaning it was previously operated in a vehicle but retains parameters that allow for continued operation after proper installation and service maintenance. The declared mileage is important information for planning further use and any preventive measures, such as replacing fluids, seals, or auxiliary equipment.

In practice, this means the engine can be used both as a primary power unit in a functional car and as a base for more advanced projects – from vehicle restoration to powertrain modifications as part of mechanical tuning.

Benefits of choosing this unit

By choosing this V8 engine for the Mercedes CLK 500, you primarily gain compatibility with the manufacturer's factory solutions. The correct engine code facilitates matching with the electrical system, engine control unit, and exhaust system, which reduces the risk of issues during the first start-up after installation.

Key advantages of this unit include:

• proven M113 series construction, highly valued in the service industry,
• harmonious combination of power and driving comfort,
• potential for continued operation after standard preparatory procedures.

For workshops and individual users, this means a predictable installation process and easier diagnostics in the future, thanks to the wide availability of service knowledge regarding this engine family.

Engine selection and additional technical information

Before purchasing, it is worth verifying the unit's compatibility with the VIN and the equipment of the specific CLK 500 unit. Helpful in this regard are data such as the OEM part number, available interchangeable numbers, and manufacturer markings, which can be compared with vehicle documentation or information from service catalogs.

The engine belongs to the Engines category, which makes it easier to search for related auxiliary components, such as the cooling system, intake system, or control components. This makes it possible to plan a complete powertrain repair in one stage, without the need for multiple disassemblies.

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

To compare the characteristics of different power units and better understand potential service costs, it is worth reading our guide on problematic units in other brands, such as the article on unreliable BMW E90 engines, which shows how important informed engine selection is when making major investments in a car.