Heater fan, for Right Hand Drive (RHD). Porsche 986 Boxster / 987 Boxster / 987C Cayman / 996 / 997  ›  99662410801

OE Match heater fan for right-hand-drive, this cabin blower moves air through the heating and ventilation system.

Fits

Right-hand-drive vehicles only.

Porsche 986 Boxster 1997-04
Porsche 987 Boxster MKI & MKII 2005>>
Porsche 987C Cayman MKI & MKII 2005>>
Porsche 996 1998-05
Porsche 997 MKI & MKII 2005>>


Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram ref no: 6

What This Product Does

The blower supplies airflow to the cabin vents, supporting heating, ventilation and windscreen demisting. It is a cabin heater fan, not a radiator or condenser cooling fan.

Functions

• Circulates air through the cabin ventilation system.
• Supports distribution of heated or cooled air.
• Provides airflow for demisting.
  
  

Technical Details

• Part reference: 99662410801.
• Brand: OE Match.
• Application: Right Hand Drive (RHD); diagram notation /RL.
• 986 and 996 diagram entries distinguish versions marked -99 and 00-.
• 997.1 diagram entry specifies I099.
• Assembly references include 996 and 986 M573 (Air Conditioner), plus separate heater assemblies.
  
  

Symptoms of Fault

Reduced airflow, noise during fan operation or ineffective demisting warrant investigation. These symptoms alone do not confirm blower failure; check the electrical supply, controls and associated components before replacement.

Why Replacement Matters

Renewing a confirmed faulty blower helps restore cabin air circulation and the airflow needed for temperature control and demisting. Match the vehicle specification and original reference carefully, particularly where production-year or connector differences apply.

FAQs

• Will this fit a left-hand-drive car?
  No. The supplied application specifies right-hand-drive vehicles.
• Will replacing the blower resolve weak air conditioning?
  Only if inadequate airflow is caused by the blower. Refrigerant leaks and other cooling faults require separate diagnosis.
• What should be checked before ordering?
  Confirm the original reference, model, production year, drive side, connector and relevant diagram notes.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99662410801

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