Heater actuator BEHR Citroën Z5509001 2706149C 647997

Description

Heater servo motor BEHR PEUGEOT 3008 and 5008 first generation
The toothed part can be removed and only the motor can be used

Part description

This used BEHR heater servo motor is intended for Peugeot 3008 I and Peugeot 5008 I cars. It is an important electrical component of the heating and ventilation system, which is involved in controlling the heating flaps. The advantage of this design is that the toothed part can be removed and only the motor itself can be used, which can be practical when repairing the original mechanism.

The part is suitable for auto mechanics and DIYers who are looking for a spare part according to the manufacturer’s designation or product number. The codes Z5509001, 2706149C and 647997 are often used in searches.

Technical information

• Manufacturer: BEHR
• Model: Peugeot 3008 I, Peugeot 5008 I
• Other numbers: Z5509001, 2706149C, 647997

Product codes

• Product codes: Z5509001, 2706149C, 647997
• Model names: PEUGEOT 3008 I, PEUGEOT 5008 I

Installation recommendations

Generally/typically for this type of part, the exact procedure for replacing the heater servomotor depends on the specific design of the car and access to the part. Before the assembly itself, it is advisable to compare the new and original piece and verify the compatibility of the connector, the shape of the attachment and the design of the toothed part.

1) Before assembly

• Check if the connector, plastic body or gear part is damaged.
• Compare the part numbers with the old part: Z5509001, 2706149C, 647997.
• Check if you need to use the whole set or just the motor itself without the gear part.
• Disconnect the battery before working, especially if you will be handling electrical connectors in the interior.

2) Necessary tools and materials

• Basic set of screwdrivers and sockets
• Plastic pry bar for removing covers
• Flashlight or headlamp
• Clean cloth for cleaning around the part
• Or a mild electrical contact cleaner

3) Step-by-step assembly procedure

1. Secure the vehicle against movement and turn off the ignition.
2. Disconnect the battery and wait for the electrical system to calm down.
3. Remove covers or trims that prevent access to the heater servo motor.
4. Find the original motor and carefully disconnect its electrical connector.
5. Unfasten the original part and remove it without force to avoid damaging the plastic parts of the surrounding mechanism.
6. Compare the old and new part, especially the position of the connector, mount and gear.
7. If this is the purpose of the repair, remove the toothed part and use only the motor itself.
8. Before installing the new part, check that the flap mechanism is not stuck or mechanically damaged.
9. Put the servomotor in the correct position so that it fits without tension and without violent rotation.
10. Tighten the fasteners evenly and connect the electrical connector.
11. Reinstall all covers and trim in the reverse order of removal.
12. Connect the battery and perform a basic check of the heating function and flap control.
• 4) Post-assembly checks and function verification
  • Verify that the motor reacts smoothly and without excessive noise after switching on.
  • Check for proper response when changing heating or air distribution settings.
  • Listen for skipping gears or repeated clicks.
  • After reassembling the interior parts, check that nothing is loose and that all covers are firmly in place.

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

  • Incorrect seating in the gear – before tightening, check that the part fits naturally and is not under tension.
  • Damage to the connector – always disconnect and connect the connector carefully, without prying the cables.
  • Exchanging a part by appearance without checking the markings – always compare the product codes as well.
  • Too strong tightening of the plastic attachment – can lead to cracking of the holders or deformation of the storage.

  Reasons why the part is damaged

  • Wear of the internal electric motor during long-term operation
  • Damage or squeezing of the plastic gearing
  • Stiffness or increased resistance of the controlled heating flap
  • Overloading the motor when repeatedly reaching extreme positions
  • Moisture, dirt or poor condition of electrical contacts
  • Unprofessional disassembly, which will cause the plastic parts to crack