Description
Product Overview
Part Name: Heater Blower Fan Motor
Part Number: 4L1820021B
Vehicle Compatibility: Audi / Porsche / Volkswagen Vehicles – Audi Q7, Porsche Cayenne, and VW Touareg models equipped with automatic HVAC systems (2006–2015)
Configuration: OEM-style heater blower motor engineered for optimal airflow and quiet operation. Ensures efficient cabin heating, ventilation, and air conditioning performance
Function: Circulates air through the HVAC system for temperature control and defogging, improving overall passenger comfort
Technical Specifications
Type: HVAC Heater Blower Motor
Material: High-quality motor assembly with durable fan wheel and corrosion-resistant housing
Application: Fits Audi Q7, Porsche Cayenne, VW Touareg (2006–2015) using blower motor reference 4L1820021B
Cross-Reference: Equivalent to OE part number 4L1820021B; compatible with factory climate control systems
Installation: Direct-fit replacement; mounts in OEM HVAC housing with standard electrical connector
Service Interval: Replace if blower noise increases, airflow weakens, or fan motor fails to operate
Delivery & Availability
Stock Options: High-quality aftermarket blower fan motors available for Audi, Porsche, and VW
Delivery Time: 3–7 days internationally
Payment & Security
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