Mercedes W212 Complete Engine 272.983 272983 E350 CGI 292HP 89k miles, 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 W212 Complete Engine 272.983 272983 E350 CGI 292HP 89k miles, WARRANTY is a complete powertrain unit from the V6 family, designed for E-Class models, engineered for dynamic yet refined performance. The six-cylinder petrol unit ensures smooth power delivery, high operational refinement, and a solid torque reserve, which translates into comfortable daily driving. This is a solution for users expecting a proven design and seamless integration with Mercedes factory electronics.

Specifications and technical data

• SKU: A2720105746-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2720105746
• Substitutable numbers: A2720105746, A 272 010 57 46
• Fuel type: Petrol
• Number of cylinders: 6
• Category: Engines
• Engine code: 272983
• Mileage: 89 000

Technical characteristics of the powertrain

The presented engine belongs to the Engines category and represents a modern V6 petrol design, optimized for combustion efficiency and stable operation across the entire rev range. The use of six cylinders in a V-configuration promotes even power delivery, reduced vibration, and predictable load response, which is particularly important in premium class vehicles.

The engine code assigned to this unit allows for precise identification when selecting service parts and verifying compatibility with specific body versions and auxiliary equipment. The petrol unit has been designed to work with advanced control systems, facilitating integration with the factory engine management system in the Mercedes E-Class.

Purpose and compatibility with Mercedes W212

The Mercedes W212 Complete Engine 272.983 272983 E350 CGI 292HP 89k miles, WARRANTY is dedicated for use in E350 CGI versions, where high operational refinement, adequate power reserve, and compliance with factory vehicle parameters are required. The unit's design has been developed to work with original powertrain components, which reduces the need for modifications during replacement.

Choosing this powertrain unit is particularly beneficial in the event of an engine replacement after a mechanical failure or during a comprehensive vehicle restoration. Using a complete engine with the correct code allows for maintaining the consistency of the factory configuration, which is important both for the proper operation of electronic systems and for subsequent service diagnostics.

Operational parameters and technical condition

The engine comes from a vehicle operated under road conditions, and its mileage is within the typical range for units used in premium-midsize cars. The mileage information allows for a better assessment of the potential for further operation and planning of any service activities after installation, such as replacing consumables or checking auxiliary equipment.

The unit is offered as a used complete engine, which means it represents a real cost-effective alternative to new components while maintaining the manufacturer's original specifications. This type of solution is often chosen for post-accident repairs, major overhauls, or restoring a vehicle to full functionality after a serious failure.

Practical application and benefits of installation

Choosing a complete V6 petrol engine for a Mercedes E-Class allows for shorter repair times compared to a step-by-step rebuild of the unit. From the perspective of the workshop and the end user, this means simplified logistics, fewer individual parts to select, and greater predictability of the final result after installation.

Key benefits include:

• maintaining the factory performance characteristics of the powertrain,
• consistency with the original Mercedes engine control system,
• the ability to optimize repair costs while maintaining high component quality,
• reducing the risk of incompatibility resulting from the use of incorrect components.

Thanks to this, the Mercedes W212 Complete Engine 272.983 272983 E350 CGI 292HP 89k miles, WARRANTY is a practical solution for both professional service centers and informed users looking for a technically matched replacement.

Used engine selection and expert support

When choosing a used powertrain unit, it is crucial to properly match it based on the engine code, body version, and installed auxiliary equipment. Proper identification using catalog numbers and manufacturer markings minimizes the risk of installation problems and incompatibility with the vehicle's electronics.

To better understand the specifics of purchasing used powertrain units and the procedures for selection based on manufacturer markings, it is worth reading the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses the most important technical, economic, and practical aspects related to this form of repair.

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