Heater Blower BMW F20 F21 F30 F31 Fan Unit Air Conditioning Motor 9319919

The BMW F20/F21/F30/F31 Blower Motor is an original component of the air conditioning system, responsible for efficient air circulation within the cabin. This component, from the Blower Motors & Wheels category, ensures stable operation of the ventilation system, supporting the effective performance of your BMW's heating and air conditioning. A used OEM part is a sensible choice for drivers seeking a functional, well-fitting solution instead of an expensive new part.

Specifications and technical data

• SKU: rhd-9350396-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9350396
• Substitutable numbers: 64119350396, 9350396, 64119237559, 9237559, 9319919
• Category: HVAC Blower Motor & Wheel

Purpose and Function in the Air Conditioning System

The presented blower motor is designed for BMW F-series models, including popular compact and mid-size versions. It is responsible for generating airflow in the ventilation ducts, working in conjunction with the air conditioning evaporator and the heater core.

A functional blower motor translates to:

• even air distribution throughout the cabin,
• efficient defrosting of windows in humid conditions,
• stable air conditioning operation at various fan speeds,
• comfortable temperature regulation for the driver and passengers.

Thanks to its OEM construction, proper fit with the factory control system is maintained, facilitating installation and subsequent operation.

Construction and Fit for BMW

The blower motor has been specifically designed for the interior architecture of the BMW F-series, taking into account limited installation space and airflow requirements. The housing and impeller are configured to provide adequate performance while maintaining an acceptable noise level.

Key advantages include:

• factory fit for BMW installations – compatibility with original connectors and mountings,
• impeller geometry designed for the specific ventilation duct system,
• maintenance of airflow parameters consistent with manufacturer specifications.

This solution minimizes the risk of vibrations, improper installation, or ventilation issues at high fan speeds.

Condition, Verification, and Benefits of Choosing a Used Part

The offered blower motor comes from the group of used BMW parts, allowing for an attractive purchase price while maintaining original manufacturer specifications. Each unit is visually inspected for damage to the housing and impeller components, and assessed for its suitability for further use.

Choosing a used blower motor offers:

• the possibility of maintaining factory quality without the need to invest in a new part,
• better fit than many low-cost aftermarket alternatives,
• reduction of waste through the reuse of functional components.

If you want to learn more about making informed choices when selecting used parts for car modifications and upgrades, check out the article Best Used Parts for Tuning Your Car, which discusses the practical aspects of using second-hand parts.

Why Choose an Original BMW Blower Motor

An original blower motor primarily offers guaranteed compatibility with the air conditioning electronics and control system. The speed control system, interaction with the climate control panel, and temperature sensors are designed for specific components, so using an OEM part reduces the risk of errors and malfunctions.

Additionally:

• you maintain consistency with BMW's original ventilation system design,
• you reduce the risk of excessive strain on the electrical system,
• you ensure predictable ventilation performance under all conditions.

If you are considering a broader replacement of components in your car, it is also worth reading the guide Used Parts for BMW – Are They Worth It? Key Benefits for Brand Enthusiasts, which discusses the advantages of using original, used components.

Expanding the Offer in the BMW Blower Motors & Wheels Category

If you are also looking for other components from the BMW Blower Motors & Wheels category, check out our dedicated offer, where you will find various types of blowers and impellers for this brand: BMW Blower Motors & Wheels. This will help you easily select components that fit your car's specific configuration.