Audi A4 A7 4G8 3.0 TDI Air Conditioning Compressor Air Con A/C Pump 4M0816803L

The Audi A4 A7 4G8 3.0 TDI Air Conditioning Compressor AC Pump is an original cabin cooling system component from the AC Compressors and Clutches group, designed for Audi vehicles with a 3.0 TDI engine. A used compressor allows for an economical restoration of the air conditioning system's functionality, while maintaining factory fitment and operating parameters.

Specifications and technical data

• SKU: 4M0816803L
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M0816803L
• Substitutable numbers: 4M0816803L, 4M0 816 803 L
• Category: A/C Compressors & Clutches

Technical Characteristics of the Audi Air Conditioning Compressor

The Audi A4 A7 4G8 3.0 TDI Air Conditioning Compressor is an OEM part, designed to work with the vehicle's factory air conditioning system and electronic control. The compressor's design ensures proper refrigerant pressure, stable operation across the full engine RPM range, and correct internal lubrication.

As a part from the AC Compressors and Clutches category, this component is responsible for:

• compressing the refrigerant and maintaining the correct system pressure,
• stable air conditioning operation under various thermal loads,
• compatibility with the factory air conditioning control unit and comfort systems.

Benefits of Using an Original Audi Compressor

Using an original compressor in an Audi A4 or A7 with a 3.0 TDI engine allows for the preservation of parameters specified by the vehicle manufacturer. This provides the user with:

• factory fitment for mounts, hoses, and engine accessories,
• proper integration with the vehicle's electronics without the need for installation modifications,
• compatibility with other air conditioning system components, reducing the risk of leaks and performance drops.

A used OEM part is a solution that helps reduce repair costs while maintaining the design intended for the specific model.

Condition, Verification, and Preparation for Installation

The compressor is a used part from a dismantled vehicle, offered as a used air conditioning system component. Such components are typically chosen by workshops and informed users seeking a balance between cost and maintaining the vehicle's original specifications.

Before installation, standard servicing procedures typical for air conditioning compressors are recommended:

• flushing the air conditioning system with appropriate agents,
• replacing the receiver-drier and checking hose integrity,
• selecting the correct amount of oil and refrigerant according to the service documentation for the specific Audi model.

This approach enhances the durability of the entire system and minimizes the risk of recurring failures.

Application and Fitment by Numbers

The offered air conditioning compressor is assigned a specific OEM reference number and has interchangeable numbers, which facilitates precise fitment by part number or vehicle data. In practice, this means the ability to unequivocally verify compatibility with a specific version of the Audi A4 or A7 4G8 with a 3.0 TDI engine, without the risk of installing an incorrect compressor.

For users looking for other components from the same product group, a category has been prepared containing Audi AC Compressors and Clutches. The full offer can be found here: Audi AC Compressors and Clutches.

Used Air Conditioning Compressors and Repair Cost-Effectiveness

Choosing a used air conditioning compressor is often a conscious decision, especially for premium vehicles. It is worth familiarizing yourself with the broader context of using used components in higher-segment cars – a good reference point is an article describing how original parts from dismantling help reduce service costs while maintaining a high standard of comfort: Used Mercedes Parts – Original Parts from Dismantling.

If you want to compare the advantages of original, aftermarket, and used parts in terms of cost, quality, and OEM number fitment, a guide will also be helpful: Original, Aftermarket, or Used – Which Car Parts Are Most Cost-Effective?.