BMW Z4 Series E89 Roadster A/C Air Conditioning Air Con Evaporator 9188991

BMW Z4 E89 Air Conditioning Heater 9188991 is an original BMW air conditioning component, classified under the Air Conditioning Compressors and Clutches category. Designed for precise integration with the vehicle's system, it provides a solid foundation for restoring the functionality of the heating and air conditioning system in the Z4 E89 model.

Specifications and technical data

• SKU: 9188991
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9188991
• Substitutable numbers: 64119188991, 9188991
• Category: A/C Compressors & Clutches

Purpose and Fitment for BMW Z4 E89

The air conditioning heater is dedicated to the air conditioning system in the BMW Z4 E89, where it is responsible for efficient heat exchange in the air circulation. As a part from the Air Conditioning Compressors and Clutches group, it works with other system components, ensuring stable operating parameters and predictable system behavior under various operating conditions.

Original BMW origin guarantees:

• factory fitment for the Z4 E89 air conditioning system,
• structural consistency with other HVAC components,
• maintenance of manufacturer-designed characteristics for airflow and heat exchange.

Technical and Constructional Characteristics

The heater has been designed as an OEM component, meaning its geometry, connections, and mounting method comply with BMW's factory specifications. This allows for the maintenance of:

• proper refrigerant circulation within the air conditioning system,
• stable operation of the air conditioning compressor and clutch,
• even temperature distribution within the vehicle's cabin.

The structural design of the heater is optimized for airflow and integration with the ventilation ducts in the BMW Z4 E89, contributing to user comfort and predictable system response to air conditioning panel settings.

Product Condition and Service Application

The offered BMW air conditioning heater is a used part from disassembly, allowing for economical repair of the HVAC system while maintaining original manufacturing quality. This type of part is particularly suitable in situations where:

• the existing heater has developed a leak or suffered mechanical damage,
• a component replacement is necessary as part of a comprehensive air conditioning service,
• the priority is original BMW construction while limiting repair costs.

Using an original component from the same model group minimizes the risk of installation problems and reduces the need for system modifications.

Benefits of Choosing an Original BMW Heater

Choosing an air conditioning heater from the BMW offering brings a number of practical advantages:

• Compatibility with the BMW Z4 E89 Air Conditioning System – no need for adaptation or modifications.
• Consistency with Factory Design – maintaining the heating and cooling parameters intended by the manufacturer.
• Reasonable Cost-Quality Compromise – a used OEM part allows for reduced expenses while maintaining high manufacturing quality.

This solution is particularly attractive for users who want to restore full air conditioning functionality while preserving the original character of the car.

Other BMW Air Conditioning Compressors and Clutches and Knowledge about Used Parts

If you are looking for other BMW Air Conditioning Compressors and Clutches for your car, check out our dedicated category: BMW Air Conditioning Compressors and Clutches. There you will find a wide selection of original parts from disassembly, matched to various models of this brand.

Want to better understand how to safely choose premium used components, such as air conditioning compressors or suspension parts? Check out our guide on the blog: Used Parts for Mercedes – Original Parts from Disassembly, where we discuss practical principles for selecting and verifying the quality of OEM components from the secondary market.