Description
Overview
Replacement heater blower motor suitable for small PSA vehicles configured without air conditioning. The unit provides the forced airflow required for the vehicle’s heating and ventilation system, enabling cabin warming, window demisting and comfortable climate control at low fan settings.
Key Features
- Direct-fit design for straightforward replacement and correct mounting alignment
- 12V automotive electric motor compatible with original electrical systems
- Delivers consistent airflow across fan speed steps used by the vehicle’s HVAC controls
- Suits mechanics and experienced DIYers; typical install requires basic hand tools
Function And Typical Failure Modes
The blower motor forces air through the heater core and ducting to heat or ventilate the cabin. Over time the motor can fail due to worn brushes, bearing wear, debris trapped in the fan wheel, overheating or corrosion of electrical connectors. Failure symptoms include no airflow, reduced airflow, unusual noise (rubbing or grinding) and intermittent fan operation. Note that blower resistors or control modules can also cause fan speed faults, but these are separate components.
Replacement Guidance
Replacement difficulty is moderate and is normally handled by professional workshops or competent DIYers. General steps:
- Disconnect the negative battery terminal before starting electrical work
- Access the blower motor by removing the lower dash panel or glovebox, depending on vehicle layout
- Unplug the electrical connector and remove mounting fasteners holding the motor/turbine assembly
- Fit the replacement unit, secure fasteners, reconnect wiring and test all fan speeds for proper operation
If noise persists after replacement, inspect the fan housing and ducting for foreign objects and verify the control resistor or fan speed module if present.
Service Life And Maintenance
Lifetime varies with usage and environment. Blower motors commonly last many years but can degrade earlier in vehicles exposed to moisture, heavy dust or debris ingress. Regular inspection when servicing the HVAC system and ensuring cabin filters are replaced on schedule helps extend service life.
Compatibility & Fitment
Intended for specific PSA small car platforms configured without air conditioning. Confirm fitment by cross-referencing the product codes in the Technical Information section with the vehicle’s VIN or parts fiche before ordering.
Who Should Buy
Suitable for independent garages, dealership workshops and knowledgeable DIY enthusiasts seeking an exact-fit blower motor replacement to restore heating and ventilation performance on compatible Peugeot and Citroën models.
