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Mahle CareMetix Cabin Air Filter | 9P1819631

Porsche 911, Boxster, Cayman, 718 Cayman, 718 Boxster, 718 Spyder
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Make Sure It Fits

P/N: 9P1819631 Mahle CareMetix
Mahle Original CareMetix cabin air filters utilize five layers of medi to protect against mold,odors, bacteria and other harmful and alergenic substances.
Cross References:
  • LAO812

Cabin air filters are used to filter particulates from the air entering your Porsche passenger cabin to supply a continuous supply of clean breathable air. Some cabin filters are coated in activated charcoal and are capable of preventing noxious gasses and odors from entering the passenger cabin.

Clogged cabin air filters restrict the amount of fresh air entering the passenger cabin, allowing air to remain stagnant. Furthermore, it can cause a strain on the climate control blower motor that draws air into the passenger cabin, leading to premature failure to the blower motor and regulator.

Signs of a Clogged Porsche Cabin Air Filter
A musty smell in your Porsche is a sign the cabin filter is clogged and needs to be replaced to allow fresh air to enter your passenger cabin.

Replacing Your Porsche Cabin Air Filter
Porsche cabin air filters should be replaced every year, regardless of mileage to ensure clean, fresh air is always allowed to enter your passenger cabin. In particularly arid climates, it is recommended to replace your cabin air filter as often as every six months due to the high levels of dirt and dust in the air.

Cabin air filters are often located under the dash and can be replaced in as quickly as 10 minutes by removing the cabin air filter access cover or glove box. Some vehicles have cabin air filters under the hood where fresh air enters the climate control ducts or have multiple filters in multiple locations to filter air entering and circulating throughout the passenger cabin.

View more Porsche Cabin Air Filters.

Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

We found 4 additional part(s) that are frequently viewed together.

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What This Mahle CareMetix Cabin Air Filter Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

17-22 - 718 Boxster Base, 25 Years, GTS, GTS 4.0, S & more
Located under the dash.
17-22 - 718 Cayman Base, GT4, GTS, GTS 4.0, S & more
Located under the dash.
20-22 - 718 Spyder
Located under the dash.
14-22 - 911 50th Anniversary Edition, Carrera, Carrera 4, Carrera 4 Black Edition, Carrera 4 GTS & more
Located under the dash.
12-12 - 911 Carrera, Carrera S
Located under the dash. Manufacturer Body Code: 991
13-16 - Boxster Base, Black Edition, GTS, S, Spyder
Located under the dash.
14-16 - Cayman Base, Black Edition, GT4, GTS, S
Located under the dash.