Part# 08-07051
MFR Model# P198281

P198281, CA3559172R & 172S Engine Intake Filter08-07051


Donaldson has been the OEM source for Cessna, Piper, Beechcraft, and Maule & Mooney since the 1960's. They currently supply Cessna all of their SE Piston aircraft filters, Beech Bonanza & Baron filters, Mooney & Maul with their filters. For Piper they currently supply all of their Turbo charge aircraft with filters. Factory authorized distributor for Donaldson filters

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  • High Performance Engine Intake Filters
  • Synthetic media: offers improved air flow and better dust capturing efficiency
  • Engineered to last 500 Flight Hours
  • Washable filter element, use compressed air/warm soapy water
  • Visually inspect the filter at 100 hours remove and clean only as needed
  • See document P46-9075 for complete servicing details
  • Clean installation: dry media, no sticky/messy oil to trap dirt
  • OEM choice for GA aircraft for over 30 years
  • Meets All Flammability requirements per FAR 23.853
  • Solid Construction with no removable parts - no loose screens,
  • elements or screws
  • Dedicated Website to General Aviation products Donaldson General Aviation
  • Exceptional wet weather performance, no oil to wash away in wet weather
  • Moisture passes thru the filter, doesn't build up an oiled surfaces
  • (no oil present)
  • Only filters with * after part number have cellulous media
  • All filters starting with "P" feature our Premium Synthetic filter media
  • No Airworthiness Directives against Synthetic media filters
  • Cost efficient over the life of the filter, 3 years, 500 FH 5 cleanings
  • Frequently Purchased With
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Robert E Verified Purchase


October 24, 2023

Good product

Ronald G Verified Purchase


October 17, 2023

Fits perfectly.

Bruce Y
November 23, 2020

Much better than Brackett

Mark N
July 20, 2020

Bought this air filter on the advice of others and reviews. Well made, fits perfectly in a C-185. Yet to see performance gains, but not really why I bought it. Purchased for easier maintenance.

May 31, 2020

Correct item timely.

Michael C
September 12, 2019

Very well made and a perfect fit. Easy to service/clean. No messy oil.

John D
December 7, 2018

Purchased this air filter to replace the stock one on a 1972 Cessna 172l. It fit perfectly and will provide cleaner air for the lycoming engine. Great purchase...

Darrell J
November 22, 2018

I bought the Donaldson P/N 107150 as a replacement for the Air Maze filter P/N 13203 for my Champ 7EC with an O235 lycoming. It is a perfect replacement. I would recommend this product.

October 1, 2018

Not cheap up front but the ability to clean it at least five times and if it lasts 500 hours as they say, then it will be a bargain

Dan D
May 5, 2018


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Are these filters subject to AD 84-26-02? AD is for paper element filters and the description says they are synthetic elements?

Per Donaldson: Yes, these filters do in fact feature our Synthetic Pleated media. AD 84-26-02 calls out paper filters or cellulose based filter media. Donaldson no longer manufacture any General Aviation filters with cellulose (paper) filter media.

Q: Does the p107150 come with the attaching screws and gasket?

The filter assembly has a foam tape seal and the fasteners are included.

Q: Does the filter P/N: 101-380039-1 come with the o-ring/packing?

It does not come with oring/packing.

Q: What are the dimensions on the AM102735EA filter?

The OD is 6", the ID is 4" and the height is 7".

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