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Part# 08-00907-12


Spin-On Oil Filter CH48108-1 by Champion. Replaces oil filter element. Easy to install. Saves time and clean-up. FAA Approved

Customers told Champion Aerospace the height of a standard oil filter can make it difficult for them to install the filter in certain engine applications. So, operating on the premise that size really does matter, they made their Champion oil filter can 1/2" shorter and, in the process, added design improvements that now make their filters stronger and more effective than ever before.

Champion Aerospace’s full-pleat, resin-impregnated micronic filter media traps all harmful particles, including metallic chips which result from abnormal engine wear. Because the oil flows through many layers of locked-in fibers, there is no migration of fiber material to clog engine oil passages or affect bearing surfaces. According to industry-approved tests, the Champion oil filter traps and holds more dirt and harmful particles during its normal operating time than any other similar filter.
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


  • Replacement elements service engine-mounted or line-installed filter systems incorporating a permanent housing assembly.
  • All sizes of replacement elements are packed 12 per case of a single part number in heavy, re-shippable corrugated-board cartons
  • Modern spin-on oil filters contain the element, incorporating the anti-drain back valve mechanism (and internal bypass valve 48108-1/48109-1), and are sealed in a disposable housing.
  • All sizes of spin-on filters are packed 12 per case of a single part number in heavy, re-shippable corrugated-board cartons.
  • Silicone impregnated filter gasket aids in future removal.
  • Shorter stud length on CH 48110-1 for tight clearance applications.
  • Heavy, corrugated steel center tube supports each convoluted pleat of the filter element and produces a substantially higher collapse-pressure rating, twice that of other similar filters.
  • Maximum full-flow design, without interference from center-bolt oil filter assemblies, provides increased oil filtration each engine-operating hour.


Aircraft Type
Cessna 320, 340, 401 & 402
Seneca II,
& Others
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It’s a oil filter. It screws on the engine and oil runs through and gets filtered. Works as described

Michael L Verified Purchase


July 6, 2021

Best oil filter on the market

Doug A
March 30, 2021

Best price and fast shipping, Spruce always delivers!

Mark M
March 29, 2021

Prompt delivery and at a good price

Les S
March 15, 2021

Quick Delivery and as expected.

John C
February 1, 2021

As expected.

Jeffrey S
December 21, 2020

Best online price and delivered to my door!

William L
November 22, 2020

Not much to review. Its an oil filter, specified by the engine manufacturer.

David H
July 14, 2020

I always buy Champion filters. Well known and excellent protection.

Henry C
July 13, 2020

Exactly what I ordered. It came a day early. Product fit perfect. Just wish it had free shipping

Mark S
June 24, 2020


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: Which model# Champion Oil Filter has the threaded stud? Two different models depicted in pics, and resolution is insufficient to read small print.

This model, CH48108-1 has a female thread. For the threaded stud, please see part #'s CH48110-1 and CH48111-1.

Q: Is the Champion CH48108-1 oil filter the correct filter for the Cessna 150H?

Yes, the CH48108-1 is the standard filter for the Cessna 150H.

Q: Is this Champion CH48108-1 filter 4 and 3/4 tall?

Yes, it is.

Q: Do I need to add Dow Corning DC-4 to the rubber gasket?

Yes DC-4 is often used when installing these filters.

Q: What is the difference between CH48108-1 and CH48108-2?

There is no CH48108-2. There is a Tempest AA48108-2 which is the same filter application by a different manufacturer. Both the Champion CH48108-1 and Tempest AA48108-2 are used in the same engine applications.

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