Genuine Marine 12V/24V Water/Fuel Tank Level Sensor, 240-33 ohms, 7.5 Inch, 316 Stainless Steel, Resistive S5 Liquid Level Sensor Sending Unit for RV,(200mm with Gasket (1Pcs) and Screw (5Pcs))

Replaced the arm type sender in my boat that was sending sloshing readings in an unbaffled tank. This was a drop in replacement that fit perfectly in the opening including all the screw holes. Hardware was solid, hookup easy and works great.

Once I figured out how to remove the backseat (tilt forward anyhow)... Installation was pretty easy.Removed the 5 bolts and marked the location of the old unit.Lined up the gasket (Holes only line up one way) - There is a small notch in the gasket that lines up with where the wire is coming out (all the holes lined up...).Connected black to black and blue to the pink wire. Turned on the key and the gas gauge worked again!Some users said they needed to wire it backwards, so before crimping down the wires I tested the functionality first.Very happy with this product, it appears/feels like it should last a long time. I'll update if anything changes.

Easy installation and had no issues related too signaling to my gauge

Now my fuel tank gauge works again. Easy to install, took a min to figure out which wire worked so we got the right readings but other than that, simple task and now it works great!

This was an easy fix. Yeah, I have a fuel sensor that works just great. No more wondering if maybe we should head back to the dock.

Solidly built sensor but isn't continuously variable and can only measure 10 distinct levels. Not sure if this is a boat/rv thing, but kind of a bummer for trying to get more accuracy than 10% increments.

Easy to replace old gauge. This one slipped right into same holes. Works great! Thank you!

Works great in my 55 gal gas tank on my boat.