Product Summary

Universal Fit, 8" Overall Length

  • These bolt-in fuel level sending units feature a positive seal and a 2.3" O.D. bung
  • For Stewart Warner and Auto Meter style gauges with 240-33 ohm range
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Key Specs

MFG. Part #4588240
BrandSpeedway Motors
Overall Length8"
Ohm Range240 ohms empty, 33 ohms full
Height AdjustableNo
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Need To Know

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Speedway Motors 4588240 Details

These bolt-in fuel level sending units feature a positive seal and a 2.3" O.D. bung. For Stewart Warner and Auto Meter style gauges with 240-33 ohm range.

Learn more about selecting the proper fuel sending unit by reading our tech article,Fuel Sending Units.

Application

8" tall unit for a tank depth of a minimum of 8-1/2"

Charts

Speedway Motors 4588240 Specifications

KEY SPECS
MFG. Part #4588240
BrandSpeedway Motors
Overall Length8"
Ohm Range240 ohms empty, 33 ohms full
Height AdjustableNo
GENERAL
Bolt Hole PatternSAE 5 hole (2.125 in. bolt circle)
Sold in QuantityEach
NotesWill work with E-10 fuel. Uses the same 5-hole mount pattern as the typical Stewart-Warner fuel level sender.

Ratings & Reviews

5

4 Reviews

Overall Assessment

Customers praised our product for its improved accuracy, offering a substantial upgrade from standard models. Key attributes include ease of installation and compatibility with professional dashboards. The product's performance is lauded as superior to its competitors, particularly in accurate fuel cell readings. Its wiring and setup were cited as user-friendly, signifying high usability.

5

4 reviews

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Works like a champ

5.0

7 months ago

Al

Clyde texas

Verified

Fit perfectly in my tank. Now I got good tank readings

Would Recommend

Awesome product

5.0

a year ago

JT

Raleigh, NC

Verified

Looks and fits fantastic. I loved that all moving parts are contained inside the tube.

Would Recommend

Works great

5.0

4 years ago

SC

Denver

Verified

Installed this in my fuel cell. Had a standard GM 90ohm, but it was giving me fits. I'd read that a 240-33 ohm is more accurate. Wired it into my new holley pro dash where you can set the ohm range, and it works great!

Would Recommend

Huge improvement over the unit that was incl with the tank.

5.0

9 years ago

GT 500

Harris, SK Canada

Verified

Easy to install and wire in.

Would Recommend

Showing 4 of 4 reviews

Questions & Answers

4 Questions4 Answers

I have tried a similar product in a powerboat application, is this capable of taking the banging around a boat will put on it?

by Will

7 years ago

1 answer

will this fuel sender unit work with digital dakota gauges

by dave

8 years ago

1 answer

Are these suitable with E85 fuel

by Batman27

12 years ago

1 answer

Interface module Trying to set up the fuel side of things for my truck...do I need the fuel interface module with this sending unit.

by 50Two

12 years ago

1 answer

4 of 4 questions shown

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