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Part# 12-03147
MFR Model# GP-102


The General Purpose size (14.5" x 6.5") is great for draining oil, gasoline and other fluids from Light Sport Aircraft.

In addition to draining and filling fluids, FORM-A-FUNNEL® can be used in a wide variety of applications including diverting water dripping from a pipe, filling bird feeders and filling fertilizer containers. The potential uses are endless!

    Thick, pliable nitrile rubber coating completely encases a thin, bendable layer of aluminum alloy that resists wear.
    Reshape and reuse it over and over.
    Edges can be molded around filters or drains to create a leak-proof seal.
    Keeps oil off of engines, frames and surrounding parts.
    Highly compatible with common automotive fluids.
    Works in temperatures from -30F° to 425F°
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Spruce had this on the shelf at their West Chicago store. I like to do my own oil changes on my vehicles and my Ram 1500 has about the worst place you could put an oil filter. Ive tried several different methods including cutting down a plastic container and trying to keep it around the filter while removing it. This product made the job pretty simple and I didnt get oil all over the truck and driveway this time. Nice to buy something and have it do what you need it to do.

John B
August 10, 2021

Looks to be the best funnel I have. Will have to see how long it lasts. Worth the money.

May 17, 2020

I have been looking for this product for a while. Nothing is more frustrating than doing an oil drain and having it end up on your shop floor. Most of my lawn equipment ends up draining where I do not want it, many aircraft drains are also inconvenient. There were other vendors selling the product, but I prefer to buy from people that I know and have a business relationship with than a no-name selling from eBay or some other site. The price was competitive, it got here quickly and all my expectations were met. Thanks Aircraft Spruce.

Richard J
May 2, 2020

Exactly what i needed and ordered and was delivered in three days with regular USPS delivery.

Tor B
November 2, 2018

The ability to shape this makes it very helpful anytime I remove my oil filter. I have pretty much gotten it down so well I seldom even lose a drop of oil. I have had a few. They work so well that the are always the first tool to disappear. I never know who borrowed it... but I am absolutely sure they will return it - some day!

Sam L
October 12, 2018

Sure makes changing oil filters on my 185 less messy. Good enough someone asked to borrow it and never returned it. Dont remember who so I purchased another one.

May 7, 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.

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