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Hengst Cabin Air Filter | 4M0819439A

Audi A4 Quattro, Q7, Q5, A4, S4, A5 Quattro, S5, SQ5, RS5, A5 Sportback & more
$22.59
Reg
$23.53
List
$35.51
In Stock Status
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Leaves warehouse within 1-2 business days.
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Make Sure It Fits

P/N: 4M0819439A Hengst OEM

Cabin air filters are used to filter particulates from the air entering your Audi 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 Audi Cabin Air Filter
A musty smell in your Audi is a sign the cabin filter is clogged and needs to be replaced to allow fresh air to enter your passenger cabin.

Replacing Your Audi Cabin Air Filter
Audi 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 Audi Cabin Air Filters.

The Hengst line of filters are in many cases the original filter used on your German car and more recently even other imports and domestic models as well! The entire line is produced to OEM specifications so you know it will fit and perform just like the original with superior filter media.
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 10 additional part(s) that are frequently viewed together.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This Hengst 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.

Audi
17-18 - A4 Premium, Premium Plus, Prestige
Charcoal
17-18 - A4 allroad Premium, Premium Plus, Prestige
Charcoal
17-18 - A4 Quattro Premium, Premium Plus, Prestige
Charcoal
18-18 - A5 Quattro Premium, Premium Plus, Prestige
Charcoal
18-18 - A5 Sportback Premium, Premium Plus, Prestige
Charcoal
18-18 - Q5 Premium, Premium Plus, Prestige
Charcoal
17-18 - Q7 Premium, Premium Plus, Prestige
Charcoal
18-18 - RS5
Charcoal
18-18 - S4 Premium Plus AWD, Prestige AWD
Charcoal
18-18 - S5 Premium Plus AWD, Prestige AWD
Charcoal
18-18 - S5 Sportback Premium Plus AWD, Prestige AWD
Charcoal
18-18 - SQ5 Premium Plus, Prestige
Charcoal