The Mercedes W176 W246 Diesel OM651 Air Conditioning Compressor is an original compressor from the Air Conditioning Compressors and Clutches category, designed for OM651 diesel engines. This component ensures stable operation of the air conditioning system in A-Class and B-Class models, guaranteeing efficient cabin cooling under demanding operating conditions.
Specifications and technical data
- SKU: A0038304660
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A0038304660
- Substitutable numbers: A0038304660, A 003 830 46 60
- Fuel type: Diesel
- Category: A/C Compressors & Clutches
Intended Use and Technical Characteristics
The air conditioning compressor is dedicated to Mercedes vehicles with the Diesel OM651 engine, used in W176 and W246 body styles, among others. The compressor's design has been developed to meet the specific operating parameters of diesel engines, which translates to appropriate cooling performance at low and high engine speeds.
As a component within the Air Conditioning Compressors and Clutches group, this part works with the factory-supplied auxiliary drive equipment, maintaining correct gear ratios, operating pressures, and engagement characteristics. This allows the air conditioning system to maintain stable operating parameters, and engine load remains predictable.
Advantages of Using an Original Mercedes Compressor
Using an original compressor in the air conditioning system of Mercedes diesel vehicles offers a range of practical benefits:
- Factory Fitment – maintains compatibility with mounting points, hoses, and accessories of the air conditioning system in W176 and W246 models.
- Operating Parameters Aligned with Manufacturer's Design – ensures proper cooling performance and correct refrigerant circuit pressures.
- Stable Operation with Diesel Engine – the compressor is adapted to the torque characteristics of the OM651 engine.
- No Modifications Required – installs in place of the original component without altering the existing system.
Condition, Origin, and Practical Application
The offered air conditioning compressor is a used original part, sourced from a dismantled Mercedes vehicle. This type of component is particularly attractive to users who wish to maintain the factory configuration of their air conditioning system while optimizing service costs compared to new parts from authorized dealerships.
Choosing a used OEM compressor is especially beneficial for vehicles used intensively, where a combination of correct operating parameters and a reasonable repair budget is important. The compressor is suitable for both daily city driving and long-distance journeys, where maintaining a comfortable interior temperature is crucial for the driver and passengers.
Selection and Compatibility with the Air Conditioning System
To correctly select a compressor for a specific Mercedes model, pay attention to:
- Engine Type – OM651 diesel engine,
- Body Type – W176 and W246 platforms,
- Category Affiliation – Air Conditioning Compressors and Clutches, which guarantees the correct type of component.
Proper compressor selection minimizes the risk of installation problems, system leaks, or incorrect air conditioning engagement. If in doubt, it is advisable to compare the construction and mounting points with the currently installed component.
Alternative Solutions and Knowledge about Used Parts
If you are considering using other dismantled components in your Mercedes, it is worth familiarizing yourself with practical tips for selecting original parts. A detailed discussion of the advantages of using used components, such as an air conditioning compressor, can be found in the article: Used Mercedes Parts – Original Components from Dismantling.
Additionally, if you are wondering about the choice between a used OEM part and an aftermarket alternative, a guide explaining the differences in durability, fitment, and cost-effectiveness may be helpful: 5 Reasons Why a Used OEM Part is a Better Choice Than an Aftermarket Replacement.
Other Mercedes Air Conditioning Compressors and Clutches
If you are also looking for other Mercedes Air Conditioning Compressors and Clutches for various models of this brand, check out the available items in our offer: Mercedes Air Conditioning Compressors and Clutches. This will allow you to easily compare different variants and select the component best suited for your vehicle.
