BMW 1 X1 X2 F39 F40 F48 Air Conditioning Air Con Heater Matrix Unit Diesel

BMW 1 X1 X2 F39 F40 F48 Air Conditioning Air Con Heater Matrix Unit Diesel is a component designed for diesel vehicles, responsible for efficient heat transfer in the rear cabin area. Thanks to a design tailored to BMW factory specifications, this BMW 1 X1 X2 F39 F40 F48 Air Conditioning Air Con Heater Matrix Unit Diesel ensures stable HVAC system performance and passenger thermal comfort.

Specifications and technical data

• SKU: 6827061
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6827061
• Substitutable numbers: 64116827061, 6827061, 64119297747, 9297747, 64119383118, 9383118, BG
• Location on the vehicle: Rear
• Fuel type: Diesel
• Category: Heater Cores

Purpose and function in the air conditioning system

The described BMW 1 X1 X2 F39 F40 F48 Air Conditioning Air Con Heater Matrix Unit Diesel is a component from the Heat Exchangers group, operating in the rear zone of the vehicle. Its task is to transfer thermal energy between the working fluid and the air directed into the interior, which enables effective heating or cooling of the rear cabin depending on the system's operating mode.

This solution is particularly important in diesel cars, where stable interior temperature management affects comfort in both city and highway driving conditions. A properly selected heat exchanger helps maintain an even temperature distribution between the front and rear parts of the vehicle.

Compatibility with BMW models and rear system

The exchanger has been designed with the body architecture of the BMW 1 Series, X1, and X2 models in mind, specifically for versions equipped with a rear air conditioning and heating module. Its placement in the rear of the vehicle allows for direct integration with the air vents directed at rear-seat passengers, which translates into more precise airflow control.

The component is structurally prepared for operation in a system powered by a diesel engine, meaning it is adapted to the typical temperature conditions and operating characteristics of BMW diesel engines. As a result, compatibility with the factory HVAC system and predictable performance during operation are maintained.

Characteristics of the used component

The offered heat exchanger is a dismantled, used part, which allows for an economical repair of the air conditioning and heating system while maintaining the manufacturer's original specifications. This type of component is a good choice in situations where the priority is to maintain the factory design of the system and reduce service costs.

For installation, standard service procedures are recommended: checking the system for leaks, proper venting, and verifying the operation of the vents after starting the vehicle. A correctly installed module ensures stable airflow parameters and a predictable response to changes in climate control panel settings.

Benefits of using an original heat exchanger

Using an original BMW solution for the rear heating and air conditioning system offers several practical benefits:

• preservation of factory geometry and fitment to air ducts in the rear of the vehicle,
• consistency with HVAC system operating parameters intended for diesel units,
• the ability to restore full heating and cooling functionality to the rear zone without interfering with the installation's structure.

For users who drive in varied weather conditions, a functional heat exchanger in the rear cabin means higher passenger comfort and more even window defogging throughout the entire interior.

Expanding BMW heating and air conditioning service

If you are planning a comprehensive repair or upgrade of the heating and air conditioning area in your BMW and need other components from the same group, such as additional heater cores, condensers, or liquid radiators, check out the available parts in the BMW Heat Exchangers category.

If you want to better understand how the selection of appropriate components affects the drivetrain performance and driving comfort in all-wheel-drive cars, an article comparing AWD solutions from different manufacturers may be helpful – you can find it here: xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems.