Description
Overview
This heater blower fan is a direct-fit replacement part designed for PSA vehicles, specifically Citroën Berlingo II and Peugeot Partner II. Identified by product codes 030666P and 6441R4, the unit restores airflow in the HVAC system to ensure reliable cabin heating and ventilation. It is intended for use by professional mechanics and experienced DIYers who maintain or repair vehicle heating systems.
Key Features & Benefits
- Direct-fit replacement for original blower motor units used in Berlingo II and Partner II.
- Restores proper cabin airflow for heating, ventilation and demisting functions.
- Durable plastic impeller and sealed electric motor housing for long service life under normal conditions.
- Compatible with standard 12 V vehicle electrical systems; fits manufacturer-style multi-pin connector.
Installation & Replacement
Typical replacement is performed from the passenger side under the dashboard or by removing the glovebox to access the HVAC housing. Basic replacement steps:
- Disconnect the vehicle battery negative terminal to prevent short circuits.
- Remove the glovebox or access panel to reach the blower motor housing.
- Unplug the electrical connector and remove the retaining screws or clips holding the blower motor in the housing.
- Extract the old blower motor assembly, noting the orientation of the impeller and housing seal.
- Install the new blower motor, secure fasteners, reconnect the electrical plug and test operation before reassembling trim pieces.
Installation requires basic hand tools and electrical safety awareness. If unsure, seek a professional mechanic to ensure correct fit and operation.
Common Failures & Maintenance
Blower motors typically fail due to worn bearings, debris entering the housing, moisture ingress, or electrical faults such as shorted windings or connector corrosion. Symptoms include reduced airflow, unusual noises (whining, rattling or scraping), or intermittent operation. Regular cabin filter replacement and keeping the HVAC intake clear reduce the likelihood of premature failure.
Technical Information
- Manufacturer: PSA (Citroën / Peugeot)
- Model: Citroën Berlingo II; Peugeot Partner II (second generation)
- Product Codes: 030666P, 6441R4
- Other Numbers: 030666P | 6441R4
- Location: Heater box / HVAC housing, typically passenger side under the glovebox
- Electrical: 12 V DC motor with manufacturer-style multi-pin connector
This description is focused on compatibility and practical information to help you confirm fitment and understand installation and failure modes. Verify the product codes (030666P, 6441R4) against your vehicle reference before purchase to ensure correct fit.
