Part# 12-21255


These Direct Fuel Level Indicators are quality made of acrylic PVC tube with a calibrated scale inside. Calibrated to individual tanks, they allow an accurate check of on board fuel level indicators and eliminate the guess work.

For 25 Gallon tanks.
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Simple. Accurate. An indispensable tool for verifying partial fuel loads.

David M
April 17, 2021

As listed, works well.

January 26, 2021

Great fuel indicator.

Bill M
December 16, 2020

Good fuel stick for PA-180/181 25gl tank. Easy to read in the sun.

Mark M
July 11, 2020

As advertised and shipped quickly.

Mark R
April 11, 2020

Very accurate! This is the only fuel stick I have found specifically for the PA28 25 gallon tank.

Distinguished F
March 3, 2020

Very accurate

Dave T
November 24, 2019

I was a little skeptical as to how well the fuel stick would work. I am pleasantly surprised. The fuel level indicator is spot on.

Vincent G
October 25, 2019

Works as expected. Fast delivery . As always Spruce is great to deal with.

Randell P
May 2, 2019

Seems accurate and I’ve dropped it several times without it shattering so I like it !

Brent S
February 4, 2019


Q: Before I order I want to be certain this is what I think it is. Question: Is this fuel dip stick for a PA-28? Specifically, will it be accurate for my Cherokee 140?

This is the fuel level indicator for the PA-28 Cherokee. As long as the tank capacity is 25 gallons, it will work correctly.

Q: Are these direct fuel level indicators for the Piper PA-28 marked in US gallons and/or litres?

These are marked in gallons only.

Q: Are the gallons marked on the tube as well as on the aluminium scale?

No, the gallons are only marked on the aluminum scale.

Q: Is this direct fuel level indicator for the 25 gallon or 36 gallon tank?

This indicator is for the 25 gallon total tank.

Q: Where on the fuel tank opening do you read from? For? Aft? Middle?

The fuel cap is removed and the fuel gauge is inserted at any location of the filler neck. Generally is read from the Middle.

Q: What diameter tube is this? I have a 1/2 inch inside diameter tube currently.

OD of the stick is 3/8 inch.

Q: Will this work for the PA28R-180 25 gallon fuel tank as well?

Yes, it is for all PA28's with 25 gal tanks.

Q: When I read the fuel level on the fuel stick, am I reading usable fuel or total fuel?

Total fuel level.

Q: Can they work on a Truck gas tank as my fuel gauge Is broken and cant afford to fix the guage right now. Thank you

We do not have any data supporting it's use on automotive vehicles. It may work but we cannot guarantee it.

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