Description
Right Auxiliary Air Blower For Citroën C8 And Peugeot 807. Passenger Side. Includes Resistor.
High-quality replacement auxiliary blower designed for Citroën C8 and Peugeot 807 HVAC systems. Frequently searched by part numbers 1401395980 and 6441AV, this right-side heater fan assembly with integrated resistor is aimed at professional workshops and DIY mechanics who need a direct-fit solution to restore reliable cabin airflow and fan-speed control.
Technical Information
- Manufacturer: Stellantis
- Model: Citroën C8; Peugeot 807
- Product Codes: 1401395980, 6441AV
- Additional Numbers: None Specified
Function
The auxiliary blower provides forced air circulation through the heating and air conditioning ducts on the passenger side. The included resistor allows stepped control of fan speeds on systems that use resistive speed regulation, ensuring proper HVAC performance across different heater/ventilation settings.
Fitment And Location
Fits the passenger side of Citroën C8 and Peugeot 807 HVAC units. The blower assembly is typically mounted under the passenger-side dashboard behind the glovebox and connects directly to the cabin air ductwork and electrical connector.
Replacement Procedure
- Disconnect the vehicle battery to prevent short circuits and electrical faults.
- Remove the glovebox or lower dash panel to access the blower assembly.
- Unplug the electrical connector and remove any retaining screws or clips securing the blower and resistor.
- Withdraw the old blower assembly and resistor; compare the connector type and mounting points with the new unit.
- Install the new blower and resistor, secure all fasteners, reconnect the electrical connector, and reassemble the dash panels.
- Reconnect the battery and verify that all fan speeds and HVAC functions operate correctly.
Installation Recommendations
- Always disconnect the battery before starting work to avoid electrical damage or airbag-related faults.
- Inspect the cabin filter, wiring harness, and connector for corrosion, debris, or damage; clean or replace components as necessary.
- Apply dielectric grease to electrical contacts to reduce future corrosion and improve reliability.
- Replace the resistor together with the blower if signs of overheating or intermittent fan speeds are present.
- After installation, check for unusual noises and verify airflow at all speed settings.
Common Failure Causes
Typical reasons for blower assembly failure include resistor burnout due to excessive current or poor ventilation, motor wear such as worn brushes or bearings, ingress of dirt or moisture, and damaged wiring or corroded connectors. Symptoms are loss of some or all fan speeds, loud bearing noise from the blower, or intermittent operation.
Notes For Mechanics And DIY
Customers often search using OE numbers 1401395980 and 6441AV—include these in your order to speed identification. There is no fixed replacement interval; inspect the blower when HVAC performance declines or when unusual noises are detected. Proper fitment is determined by matching the connector style and mounting points to the vehicle.
