Porsche Cabin Air Filter (Activated Charcoal) 99757121901

Name: Porsche Cabin Air Filter (Activated Charcoal) 99757121901
Brand: GENUINE PORSCHE
SKU: 99757121901
Price: 65.36 USD
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CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

Description

Many modern European vehicles are equipped with a cabin air filter. Just as the engine air filter protects the live of the engine, the cabin air filter’s job is to protect us, filtering out harmful airborne particles from the air blown into the cabin. Activated Charcoal filters offer additional protection, and can be differentiated from standard filters by their dark charcoal color. Cabin air filter replacement is an often overlooked service. It is recommended that you inspect a vehicle’s cabin air filter every 12 months or 12,000 miles. If your HVAC system smells funny, this filter is the first place to look.

Brand	Part #

Brand	Part #
Porsche	99657121901

Specifications

This part also goes by the following cross reference.

Cross Reference Part Number:

Fitment

Fits These Vehicles 28 applications

Porsche

Make	Model	Engine	Years
Porsche	911Carrera	3.6H6	2005–2008
Porsche	911Carrera 4	3.6H6	2006–2008
Porsche	911Carrera S	3.8H6	2005–2008
Porsche	911Carrera 4S	3.8H6	2006–2008
Porsche	911Targa 4	3.6H6	2007–2008
Porsche	911Targa 4S	3.8H6	2007–2008
Porsche	911GT3	3.6H6	2007–2009
Porsche	911GT3	3.8H6	2010–2011
Porsche	911Turbo	3.6H6	2007–2009
Porsche	911GT2	3.6H6	2008–2009
Porsche	911GT3 RS	3.6H6	2007–2008
Porsche	911GT3 RS	3.8H6	2010–2011
Porsche	911GT3 RS 4.0	4.0H6	2011–2011
Porsche	911	3.8H6	2012–2013
Porsche	911	3.6H6	2012–2012
Porsche	BoxsterBase	2.7H6	2005–2008
Porsche	BoxsterS	3.2H6	2005–2006
Porsche	BoxsterS	3.4H6	2007–2008
Porsche	BoxsterLimited Edition	2.7H6	2008–2008
Porsche	BoxsterS Limited Edition	3.4H6	2008–2008
Porsche	BoxsterRS 60 Spyder	3.4H6	2008–2008
Porsche	BoxsterS Porsche Design 2	3.4H6	2008–2008
Porsche	Boxster	3.4H6	2009–2012
Porsche	Boxster	2.9H6	2009–2012
Porsche	CaymanBase	2.7H6	2007–2008
Porsche	CaymanS	3.4H6	2006–2008
Porsche	Cayman	3.4H6	2009–2012
Porsche	Cayman	2.9H6	2009–2012

Fits 28 vehicle applications Check vehicle fitment before ordering View fitment

Reviews

About this Cabin Air Filter

The GENUINE PORSCHE 99757121901 cabin air filter cleans the air coming into the car through the heating and A/C system, trapping dust, pollen and, in activated-charcoal versions, odors. A clogged filter reduces airflow and can cause musty smells.

Frequently asked questions

How often should I replace the cabin air filter?

Follow your car's maintenance schedule, and replace it more often if you drive in dusty or high-pollen areas or notice reduced airflow or odors.

What are the signs of a dirty cabin air filter?

Weak airflow from the vents even on high fan speed, windows that are slow to demist, a musty smell when the fan runs, or a filter that looks dark and clogged.

What is the difference between standard and charcoal filters?

Standard filters trap particles such as dust and pollen. Activated-charcoal filters also absorb odors and some exhaust fumes, which helps in heavy traffic.

Can I replace the cabin air filter myself?

On most cars, yes. It is usually behind the glovebox, under the cowl at the base of the windshield, or under the dashboard. Note the airflow arrow on the filter and fit it the right way round.

How do I make sure this cabin air filter fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.