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240-33ohms 5.5'(140mm) Marine Fuel Sending Unit for Boat Truck Car Vehicle Fuel Tank Sending Unit Fuel Level Sending Unit Gas Water Tank Sender Fuel Gauge Sending Unit Water Level Sensor

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$45.99

$ 20 .99 $20.99

In Stock

1.:240-33 Ohms Sender


2.:Black


About this item

  • <b>[Great replacement fuel sender]</b>The advantage of This doughnut float design type level sender over thick-film swim arm type level Sender is <b>the reed switch's durability and reliability. </b><br> Additionally, no moving parts to break. No adjustment needed for tank. It could support fuel level gauge and water Tank Gauge for Boat/RV/Truck.<br>
  • <b>[AODITECK Fuel Gauge]: </b> You can purchase <b> an AODITECK fuel level gauge in conjunction with an AODITECK sending unit </b> If your boat/camper didn’t have a fuel gauge, Both Will Work Great Together. <br> <b> There are several series gauge models at option.</b> <br>
  • <b>[Finer resolution]</b>As the Short Tanks requires higher sensitivity than the taller tanks Do. <br> <b> AODITECK: Resolution of 5.5" Fuel Sending Unit is10mm.</b><br> Others : Resolution of 5.5" Fuel Sending Unit of some companies they offered is 21mm.
  • <b>[More Reliable and Quality Construction]</b>All the AODITECK Fuel Sending Units are made With series of <b>Highquality reed switches and fixed resistors.</b> SAE 5 hole mounting pattern, heavy duty SUS 316 stainless steel and rugged construction. Signal Output: 240 ohms-33 ohms.<br>
  • <b>[Easy to Install, Easy Hookup! ]</b> The AODITECK Fuel Level sending unit comes with gasket,mounting screws,well-written and illustrated instructions; The wiring instructions are straight forward and easy to follow. Takes about 15 minutes to install total, getting your fuel gauge working again.<br>
  • <b>[Note]</b>: ① to allow the sender not hit the bottom of the tank, the length of sender should be 1" less than the depth of the tank if tank is plastic, and 0.5" less than the depth of the tank if tank is metal . <br>②The Diameter of Float is 1.38"(35mm). If You Have to Drill the hole, Diameter 1-1/2"(38mm) Hole Would be Perfect.<br>③AODITECK Sender is with Non-Linear Output, It can only match with standard gauge with Non-Linear signal. <br>


AODITECK Fuel/water sending unit is the direct replacement for the swingarm sender for better durability and reliability.
There are so many versions of Sending Units on Amazon, What’s
Features and Benefits of AODITECK Sending Unit ? ① It has a Finer resolution : 10mm and It will provide continuous fuel level than 21mm ones do.
②The Body of AODITECK Sender Unit is built with
SUS 316 Stainless Steel. Some companies offer the one made with 304 or even they never tell which type of stainless steel they used.
[Easy to follow wiring schematic ]:
AODITECK Sender: The well-written and illustrated instructions of AODITECK Senders are straight forward and easy to follow.
Others : The Installation Instruction of some companies was not written by someone who speaks English as their primary language. They use the half Chinese and half English direction.
④[Stanard 90 degrees sweep and upgrade
270 degree sweep gauge]You can purchase an AODITECK fuel level gauge in conjunction with an AODITECK sending unit If your boat/camper didn’t have a fuel gauge.
Besides, There are several series gauge models at option.
Liquid Level Sender with American standard output (240 ohms at empty, 33 ohms at full).
Material:Body: SUS 316 Stainless Steel.
Cable: PVC.
Float: NBR.
Mounting Methods: Standard SAE 5 hole pattern.
Protection Rank: IP67.
Output Signal:. American Standard 240-33 ohms (240 ohms at empty , 33 ohms at full).
Resolution Range:
10mm: 4”,5”5.5”,6”,6.5”7”,7.5”
21mm: 8”,9”,10”,11”,12”,13”14”15”,16”17”,18”,19” ,21”,24”
Operational Temperature: -40°F ~ +85°F (-40°C ~ +85°C).
Package Information: 1 x AODITECK Fuel Sending Unit 1 x Gasket 5 x M5*0.8 Length(16mm) Screws 1x Sending Unit Installation Guide
Note: Please kindly pay Attention to the Product Description, Especially the Resolution and Length Before Placing the Order.


Louis Aguirre
2025-07-26 20:13:22
This fuel sender works great and is accurate. It was a perfect replacement for my 98 Baja 272 Islander boat fuel tank sender.
Livescope Larry
2025-07-11 20:34:27
I replaced the original sending unit in my boat gas tank due to old one not reading correctly, due to it not being long enough in the tank. This one is longer and reads correctly. It has been on the tank for a year and has worked perfectly. No complaints
C. Grant
2025-07-03 10:49:28
I figured out that the sender on my 2008 Sea Hunt failed because the float stopped floating (the actual sender works fine). I tried contacting WEMA/KUS about a replacement because I think it’s silly to have to purchase the entire sender when it’s just a $2 float that has failed. Apparently the float gets saturated and eventually no longer floats in gas. That’s unacceptable product quality IMHO especially since my boat is 14 years old, pretty young in boat years. Well, shocker, KUS wouldn’t replace the float (on closer inspection it’s not really possible to replace only the float) or the unit so I came to Amazon for this replacement.My tank is 11” deep and had a 9” sender on it. For the replacement I decided to purchase the 9.5” sender, which still leaves more than the recommended 1” space underneath. I felt this would give me just a bit more of an accurate reading. As others have said, on a boat anything below 1/4 tank of gas should be considered empty.You’ll probably need to splice the wires so you can use the factory harness. Be sure to use marine grade waterproof connectors with heat shrink. I used 14-16 gauge connectors. As with most things on a boat don’t skimp on this part because you don’t want a bad electrical connection below deck around the gas tank and water/moisture! For added protection I wrapped the connectors in electrical tape. The blue wire on the sender is ground for those who don’t like instructions. I even tested it before the install, manually moving the float and could see the gauge moving smooth as silk. This unit comes with 5 screws but I used my original screws since the threads don’t appear to match.This product works as it should and I hope it lasts me at least 10 years. Will post an update if I have any issues.
roger young
2025-05-27 14:46:43
It works
Mike Clough
2025-05-07 12:38:54
Good quality works great
alec0330
2025-03-13 13:08:43
I have a 1989 Baja Islander 190 with a 4.3 Mercury V6 Alpha One. This works well with the OEM tank and gauge. The wire is long and sensor is accurate. The screws are strong and don’t strip. They are Phillips head which is nice. The holes only align one way so make sure to keep rotating until you get it perfect. It also shipped fast and arrived faster than expected.
jeff birnie
2025-03-12 14:22:04
Mounting screws are metric.?Wire colors are not black and white.?Blue is ground and brown is the signal wire to gauge.?
Daring Garcia Ahorrio
2025-02-09 17:17:07
good quality
Steeve
2025-01-03 18:21:42
Easy to install
Super Dave
2024-12-27 15:40:01
Put this in my 18’ boat gas tank, simple !!!
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