Mercedes-Benz S-Class W220 3.2 320 CDI 204HP Bare Engine OM 648.960 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-Benz S-Class W220 3.2 320 CDI 204HP Bare Engine OM 648.960 WARRANTY is a used engine block designed for diesel units, serving as a solid foundation for professional repairs or a complete powertrain rebuild. Thanks to its preserved six-cylinder architecture and design dedicated to the S-Class W220, this component allows for the precise restoration of factory performance parameters. It is an ideal solution for workshops and users looking for a technically compatible engine without unnecessary auxiliary equipment.

Specifications and technical data

• SKU: A6480100900
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6480100900
• Substitutable numbers: A6480100900, A 648 010 09 00
• Fuel type: Diesel
• Number of cylinders: 6
• Category: Engines
• Mileage: 59 000

Purpose and technical specifications

The presented engine block is dedicated to the Mercedes-Benz S-Class W220 320 CDI model, equipped with a diesel unit from the OM 648.960 family. The six-cylinder construction ensures smooth operation and the appropriate torque reserve typical of this generation of Mercedes diesel engines. The use of diesel fuel allows for economical operation while maintaining the flexibility characteristic of this model.

The engine is offered as a bare engine block, meaning it serves as a base for further configuration of auxiliary equipment according to the requirements of a specific vehicle and workshop needs. This form of delivery facilitates the adaptation of existing auxiliary components and provides control over the entire assembly process.

Condition, mileage, and operational potential

The unit comes from the secondary market and is offered as a used component, which allows for the optimization of repair costs compared to brand-new parts. The declared mileage of under 100,000 km (according to the specification data) indicates a relatively limited degree of wear in the context of the durability of this engine series. As a result, the block can serve as a valuable base for further operation after proper installation and potential verification of sub-assemblies.

An engine configured in this way is suitable both for standard replacement of a damaged unit and for more advanced renovation projects where structural compatibility with the original S-Class W220 powertrain is crucial.

Application in workshop practice

For professional service centers and independent workshops, the Mercedes-Benz S-Class W220 3.2 320 CDI 204HP Bare Engine OM 648.960 WARRANTY is a flexible solution that enables:

• transferring existing auxiliary equipment from a damaged engine to a verified mechanical base,
• conducting a comprehensive unit rebuild using new or refurbished auxiliary components,
• adjusting the configuration to specific customer requirements while maintaining the original powertrain architecture.

This approach allows for better cost control and conscious management of the scope of work – from basic engine block replacement to a full powertrain renovation.

Benefits of choosing a used engine block

Choosing a used engine from the OM 648.960 family for a Mercedes S-Class W220 is a solution that combines technical compatibility with a reasonable budget. The six-cylinder diesel construction ensures the smooth operation characteristic of this model while allowing the vehicle's original specifications to be maintained without the need for modifications to installations or mounts. For many users and workshops, this is a practical alternative to costly major repairs of heavily worn-out units.

An additional advantage is the possibility of detailed verification and preparation of the block before installation – from checking seals and measuring compression to performing preventive maintenance, which increases the safety of subsequent operation.

Mercedes engines – further development and technical knowledge

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 crankshafts, check out the available parts in the Mercedes Engines category.

When working with premium-class diesel units, it is also worth expanding your knowledge about common problems with modern engines to better plan your budget and the scope of repairs. A good point of reference may be an article describing critical units in another popular premium segment model – check out the material Troublesome BMW E90 engines: check what can ruin your budget! to better understand how analyzing structural weak points helps in making informed service decisions.