Part description

This used air blower is designed for Citroën C8 and Peugeot 807 cars. It is an important part of the heating and air conditioning system, which ensures the flow of air into the interior of the car. A properly functioning fan is essential for crew comfort as well as for effective demisting and ventilation.

The part is mainly suitable for cars with automatic air conditioning, as stated in the documents. When looking for a spare part, the decisive match is according to the product designation, so we recommend paying attention to the listed codes.

Technical information

• Manufacturer: Stellantis Citroën Peugeot
• Model: Citroën C8, Peugeot 807
• Other numbers: 1485728080, 6441T9

Product codes

• Product codes: 1485728080, 6441T9
• Models from labels: Citroën C8, Peugeot 807

Installation recommendations

In general, the exact disassembly and assembly procedure for the heating and air conditioning fan may vary depending on the specific design of the car. Below is a practical general procedure typical for this type of part.

1) Before assembly

• Check that the product number and connector design match the old part.
• Compare body shape, mounting, number and location of mounting points.
• Check the condition of the fan blades for cracks, deformation or excessive contamination.
• Check that the impeller rotates smoothly, without stuttering and without excessive play.
• Inspect the electrical connector and contacts for oxidation, overheating or mechanical damage.

2) Necessary tools and materials

• A common set of hand tools
• Screwdrivers and socket wrenches according to the type of connecting material
• Plastic pry bar for removing interior covers
• Flashlight
• A clean cloth or a soft brush to clean the mounting area
• Preparation for electrical contacts if the connector needs to be cleaned

3) Step-by-step assembly procedure

1. Turn off the ignition and disconnect the battery before starting work.
2. Get access to the area where the fan is stored and carefully remove the cover panels or trim if they are in the way.
3. Disconnect the electrical connector of the original fan without using excessive force.
4. Undo the fasteners of the old part and carefully remove the fan.
5. Inspect the installation area, remove debris and verify that there are no loose parts around that could cause noise after installation.
6. Compare the old and new part side by side, especially the fitment, connector and shape of the assembly.
7. Place the fan in the correct position so that it fits without tension and without force.
8. Install and evenly tighten the fasteners.
9. Connect the electrical connector and verify that it clicks properly.
10. Reinstall all covers and removed interior parts.
11. Connect the battery.
12. Turn on the ventilation and air conditioning system and test the fan function in all available modes and speeds.
• 4) Post-assembly checks and test drive/function verification
  • Verify that the fan is running smoothly without any unusual noise, vibration or speed fluctuations.
  • Check that the airflow matches the system settings.
  • Test the heating and air conditioning and see if the fan reacts correctly to changes in blowing intensity.
  • After a short ride or long run, check for overheating odors or malfunctions.

  5) The most common assembly mistakes + how to avoid them

  • Exchanging a part by appearance – always compare the codes and the connector as well.
  • Connector damage when disconnecting – release the connector lock carefully and without prying with a metal tool.
  • Assembly in a dirty area – before installing the part, clean the area so that dirt does not get into the fan.
  • Incorrect seating of the fan – the part must sit naturally, without forcefully pressing it in.
  • Omission of functional test – after assembly, always verify operation in different modes so that any problem can be solved before all covers are completely assembled.

  Reasons why the part is damaged

  • Normal wear and tear of the electric motor and bearings during long-term operation
  • Clogging with dirt, dust or leaves, which can increase resistance and noise
  • Moisture and corrosion in the electrical contacts or inside the assembly
  • Overheating under long-term load or with limited air flow
  • Mechanical damage to fan blades
  • Voltage fluctuations or problems in the vehicle’s electrical supply
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