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Genuine Porsche parts diagram

Porsche Engine Air Filter 91111018502

GENUINE PORSCHE
Disponibilidad:
Agotado
SKU 91111018502
Agotado
$37.52 - $37.52
$37.52
$37.52 - $37.52
$37.52
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.

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The engine air filter has one job, to keep dirt, dust, and other damaging particulates out of your engine. When your air filter is old or worn out, it clogs the main passageway to your engine, effectively suffocating power and fuel efficiency out of your daily commute.

Often times made of fibrous paper or fiberglass type substrates, it’s important to buy a high quality air filter to avoid an over-restrictive filter matrix. Some filters, such as K&N, feature washable elements to make them reusable, and oftentimes these are made of a cotton substrate that offers much better flow. If you are feeling power loss and you haven’t replaced your air filter in a while, it might be a good time to replace it.

  • Replaces: 911-110-185-00, 911-110-185-01

This part also goes by the following cross reference.

Cross Reference Part Number: 91111018500, 911-110-185-00, 91111018501, 911-110-185-01, 91111018502001

Fits These Vehicles 13 applications
Porsche
Make Model Engine Years
Porsche 911Base 2.7H6 1974–1974
Porsche 911T 2.2H6 1970–1971
Porsche 911T 2.3H6 1972–1973
Porsche 911E 2.2H6 1970–1971
Porsche 911E 2.3H6 1972–1973
Porsche 911S 2.2H6 1970–1971
Porsche 911S 2.3H6 1972–1973
Porsche 911S 2.7H6 1974–1977
Porsche 911Carrera 2.7H6 1974–1975
Porsche 911SC 3.0H6 1978–1983
Porsche 911Turbo 3.3H6 1978–1979
Porsche 911Turbo 3.3H6 1981–1983
Porsche 912E 2.0H4 1976–1976

Fitment data last updated: 2026-10-02

Fits 13 vehicle applications Check vehicle fitment before ordering View fitment

About this Air Filter

The GENUINE PORSCHE 91111018502 air filter cleans the air entering your engine, stopping dust and debris that would otherwise wear internal parts. A clean filter helps keep airflow, fuel economy and engine performance where they should be.

Frequently asked questions

How often should I replace the air filter?

Follow the interval in your car's maintenance schedule, and replace it sooner if you drive in dusty conditions or the filter looks dark and clogged when inspected.

What are the signs of a dirty air filter?

A visibly dirty or clogged element, reduced performance or throttle response, and sometimes lower fuel economy. On modern engines the effect is often gradual, so regular inspection is the best guide.

Is a reusable filter better than a paper filter?

Reusable cotton or synthetic filters can be cleaned and re-oiled instead of replaced. If you use an oiled filter, avoid over-oiling it, because excess oil can contaminate the mass air flow sensor.

Can I replace the air filter myself?

Yes, on most cars it is one of the easiest maintenance jobs: open the airbox, swap the element, and make sure the housing seals properly so no unfiltered air can get past.

How do I make sure this 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.

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