Mercedes Vito W639 109 CDI 95HP Bare Engine 646981 646.981 159k 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 Vito W639 109 CDI 95HP Bare Engine 646981 646.981 159k miles, WARRANTY is a used, complete block with cylinder head without accessories, designed for professional engine replacement in Vito diesel models. This is a solution for workshops and users who want to restore the vehicle's performance while maintaining the factory characteristics of the CDI unit. By retaining the original design, the bare engine provides a solid base for further assembly of accessories and configuration for a specific vehicle.

Specifications and technical data

• SKU: A6460103098
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6460103098
• Substitutable numbers: A6460103098, A 646 010 30 98
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Engine code: 646981
• Mileage: 159 000

Technical engine specifications

The presented bare engine belongs to the family of modern CDI diesel units used in the Mercedes Vito W639. The design based on four cylinders ensures a good balance between smooth operation and operating economy, and the use of Diesel fuel allows for favorable fuel consumption while maintaining adequate dynamics in the 109 CDI version with 95 HP.

The CDI family engine is designed for long-term operation in conditions typical for commercial vehicles – frequent starts, driving under load, and operation in a mixed cycle. The bare engine provides a stable base for transferring accessories from the previous unit, which facilitates compatibility with the electronics and installation in a specific Vito unit.

Purpose and application in Mercedes Vito W639 109 CDI

Mercedes Vito W639 109 CDI 95HP Bare Engine 646981 646.981 159k miles, WARRANTY is dedicated for use in the Mercedes Vito W639 in the 109 CDI version, where reliability in the daily work of a commercial or passenger-commercial vehicle is essential. This type of engine is particularly recommended in situations where the existing unit has suffered serious mechanical damage (e.g., seizure, cracked block) and repair is no longer economically justified.

A used engine allows for:

• maintaining the original specification of the power unit in the vehicle,
• transferring proven accessories from the damaged engine,
• reducing costs compared to purchasing a complete new unit.

Condition, mileage, and benefits of choosing a used engine

The engine comes from the secondary market, which means it is a previously used component, but still suitable for further operation after proper installation and preparation. The declared mileage of the unit allows for assessing its service history and planning further maintenance activities, such as timing belt replacement, seal replacement, or cylinder head inspection before installation in the vehicle.

Choosing a used engine for the Mercedes Vito W639 is a solution that in many cases allows for a significant reduction in repair costs while maintaining the original engine design. For workshops, it is also a convenient base for carrying out a comprehensive engine regeneration if the customer expects a longer vehicle service life.

Professional selection and engine installation

To fully utilize the potential of this unit, it is crucial to correctly match the engine code to the specific vehicle version and transfer the accessories according to the manufacturer's recommendations. It is recommended to:

• verify the compatibility of the engine code with the vehicle documentation,
• check the condition of seals, bearings, and timing components before installation,
• use new operating fluids and filters during the first start-up after replacement.

For users and workshops who want to deepen their knowledge about the cost-effectiveness of purchasing used power units, selection procedures by identification numbers, and real cost differences, the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses the practical aspects of such repairs, will be helpful.

Mercedes engines – expansion and modernization of the powertrain zone

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