Mercedes C207 A207 W207 Bare Engine 272984 272.984 292HP 75k 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.).

Mercedes C207 A207 W207 Bare Engine 272984 272.984 292HP is a used, complete engine block with cylinder heads, sold without accessories, designed for E-Class Coupé and Cabriolet models. This V6 petrol unit serves as a solid foundation for a professional engine replacement, maintaining factory performance characteristics and providing adequate power reserves. It is the ideal solution for users who value consistency with the original Mercedes design and predictable operating parameters.

Specifications and technical data

• SKU: A2720105598
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2720105598
• Substitutable numbers: A2720105598, A 272 010 55 98
• Fuel type: Petrol
• Number of cylinders: 6
• Part type: Engine Long Block
• Category: Engines
• Engine code: 272.984
• Mileage: 75 000

Technical engine specifications

The presented bare engine belongs to the Engines category and is intended for Mercedes vehicles from the C207 / A207 / W207 family. The V6 petrol unit ensures smooth operation, good flexibility across the entire rev range, and the characteristic linear power delivery typical of naturally aspirated designs of this generation.

The engine with the factory code from the 272 family is a popular choice for replacements, as it allows for the preservation of the original drivetrain architecture without the need for modifications to the electrical system or engine management, provided that the selection is made in accordance with the unit code and body version.

Application and vehicle compatibility

The bare engine is intended to be used as a base for professional repairs or a full replacement of a damaged power unit in Mercedes E-Class Coupé and Cabriolet models of the C207 / A207 / W207 generation. In practice, this means it is possible to transfer accessories from the existing engine (including the fuel injection system, intake, exhaust, and auxiliary components) onto the verified block with cylinder heads.

To ensure proper compatibility, it is recommended to verify the following before purchase:

• compatibility of the engine code with the unit currently installed in the vehicle,
• type of fuel supply and control system used in the specific vehicle,
• body version and the vehicle's production year.

This selection method minimizes the risk of additional modifications and allows for efficient installation in a specialized workshop.

Benefits of installing a used bare engine

Using a used engine block in a Mercedes E-Class allows for significant cost savings compared to purchasing a brand-new unit, while maintaining the original design specifications. The engine's mileage allows for a realistic assessment of its service history and planning for the vehicle's continued use.

The main advantages of this solution include:

• preservation of factory geometry and mounting points – no need to adapt engine mounts, brackets, or load-bearing elements,
• the ability to transfer known, verified accessories from the previous engine,
• consistency with the original engine control unit and vehicle wiring (when the unit code is selected correctly),
• more predictable repair costs compared to a complete overhaul of a heavily worn engine.

Professional approach to engine replacement

When installing a bare engine, it is recommended to perform standard service procedures, such as replacing the oil, filters, and spark plugs, as well as checking the cooling and lubrication systems. This approach increases the durability of the entire drivetrain and allows you to fully utilize the potential of the V6 unit.

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 cylinder heads, blocks, or complete power units, check the available parts in the Mercedes Engines category.

Technical knowledge and additional resources

When planning an engine replacement, it is worth familiarizing yourself with the experiences of users of other premium brands to better understand the impact of engine design on service costs. A good point of reference may be an article describing critical units in a popular competing model – check out the analysis of BMW E90 engine failures and their impact on operating budgets. This will allow you to take a conscious approach to service prevention in your Mercedes as well.