Pollen particle filter. Porsche 986 Boxster / 996 Carrera / Turbo / GT2 / GT3 / GT3 RS  ›  99657221902

OE Match pollen particle filter for Porsche 986 Boxster and 996 Carrera, Turbo and GT models. This cabin ventilation filter uses the non-activated charcoal type.

Fits

• Porsche 986 Boxster 1997-04
• Porsche 996 1998-05 all models

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

What This Product Does

The filter captures airborne particles before incoming ventilation air reaches the passenger compartment. It serves the cabin heating and air-conditioning system, rather than filtering the engine's intake air.

Functions

• Traps pollen and airborne dust in incoming air.
• Helps limit debris entering the ventilation system.
• Provides a replaceable filtration element for routine cabin maintenance.
  
  

Technical Details

• Part reference: 99657221902.
• Brand: OE Match.
• Filter type: cabin pollen and particle filter.
• Note: Non-activated charcoal type
• Assembly location: particle-filter housing beneath the cowl covering.
  
  

Symptoms of Fault

Inspect the filter if ventilation output becomes weak, the cabin develops a stale smell, dust becomes more noticeable or misted windows take longer to clear. These signs can have other causes, so check the filter's condition before assuming replacement will resolve the problem.

Why Replacement Matters

Accumulated dirt can obstruct the filter and restrict ventilation. Renewing a dirty or deteriorated element addresses this service item while allowing the intake area and housing to be checked for leaves, moisture and other debris. OE Match's Porsche-focused replacement programme uses original references and application checks to identify suitable components.

FAQs

Is this an activated-charcoal filter?
No. This version is specified as the non-activated charcoal type; odour-absorbing carbon filtration is not claimed.

When should it be renewed?
Follow the vehicle's maintenance schedule and inspect its condition between services where dusty conditions cause faster contamination.

What should be checked during fitting?
Observe any airflow-direction marking, remove loose debris from the intake area and ensure the element sits correctly inside its housing.

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Related, superseded, cross reference or alternative numbers for comparison.

99657221902

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