Heater / AC blower. Porsche 95B Macan RHD (Right Hand Drive)  ❭  8T2820021

Heater / AC blower
This Porsche Genuine OE Heater / Air Con Blower (Part No. 8T2820021) is a factory-engineered climate control blower motor designed and manufactured to Porsche’s original equipment standards. This blower is specifically specified for Right-Hand Drive (RHD) versions of the Porsche 95B Macan.

Fits:
RHD (right-hand drive) cars only
Porsche 95B.1 Macan 2014 - 2018
Porsche 95B.2 Macan 2019 - 2021
Porsche 95B.3 Macan 2022>>

Diagram ref no 1

The heater / Air Con blower is a key component of the HVAC (Heating, Ventilation, and Air Conditioning) system. It circulates air through the climate control system - drawing in cabin or outside air and pushing it through the heater matrix, evaporator core, or vents as directed by the climate control unit. This blower ensures that temperature-conditioned air reaches every corner of the cabin, providing comfort to occupants regardless of conditions outside.

Functions & Technical Role
•  Air circulation: Moves air through the HVAC system’s heater core or A/C evaporator
•  Temperature comfort: Supports rapid cabin heating, cooling, and defogging
•  Multi-speed performance: Works with the vehicle’s blower resistor/ECU for variable airflow control
•  Noise-optimised design: Porsche-tuned acoustics for minimal cabin noise at all blower speeds
•  OEM quality and fit: Designed for exact mounting, electrical connection and airflow pathways in RHD Macan

Fitment / Position on Car
•  Installed on: Interior of the HVAC unit, usually behind the dashboard
•  Location: Mounted inside the blower housing, feeding conditioned air into the cabin ducting
•  Connection: Bolts to HVAC bracket and plugs into factory wiring harness

A functioning HVAC blower is essential not just for comfort (heating and cooling) but also for safety - ensuring clear visibility through effective defrost/defog operation. A worn or failing blower can result in weak airflow, inconsistent temperature delivery, or excessive noise. Choosing a genuine Porsche OE blower guarantees correct fitment, proper airflow speed ranges, and integration with vehicle electronics.

Related reference numbers
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8T2820021

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