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Quick Specs

  • Size:2-1/16" (52.4mm)
  • Type:Air-Core
  • Range:73 Ω Empty / 10 Ω Full (NON-LINEAR)
  • Lighting:Incandescent
  • Instructions: Download PDF


One of the most necessary gauges in a dashboard, AutoMeter makes it easy by offering a variety of different fuel level gauges to match the resistance range of your existing fuel sending unit. Our patented air core meter movement receives extra dampening to help combat the effects fuel slosh in non-baffled tanks. Don’t get stranded down the road or at the track.

Feature Points
  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • Works with most Pre-1989 (Pre-1987 Mustang) Ford and most Chrysler
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
  • Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
  • AutoMeter’s race proven air-core electric instruments provide quick and accurate readings
Ships With
  • 2230
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Hi Autometer. Im looking for a fuel gauge for my 1979 rx7 and am wondering if this 3315 will work. Fuel Gauge - Full = 7.4ohm, 1/2 = 31.5ohm, Empty = 75.9ohm. Fuel Sending Unit - Full = 6ohm, 1/2 = 31.5ohm, Empty = 80ohm. Thank you

Asked by: ruff_sev
The gauge you selected will not work correctly with your RX7 sender. I suggest this programmable one:
Answered by: Jim from AutoMeter
Date published: 2023-10-24

I have a 1973 Corvette. What fuel gauge do you recommend?

Asked by: Todd73Vette
Thank you for your question. A 1973 Corvette would most likely have a 0-90 sending unit. Fuel gauge 3314 should be compatible with that vehicle.
Answered by: Alex at AutoMeter
Date published: 2023-09-06

Are these gauges dampened? I installed mine and the level jumps around as the gas moves around in the tank.?

Asked by: JSmiga
Thank you for your question. Autometer fuel gauges do have dampening. If this gauge is jumping around it could be that you are using this 73-10 nonlinear gauge with a 73-10 linear sending unit. I would recommend giving our tech team a call to go over some troubleshooting.
Answered by: Alex at AutoMeter
Date published: 2023-08-17

Will this gauge work with a Factory 1969 Ford sending unit using the 5v regulator. What is the total dimension across the Bezel of the gauge.

Asked by: Sheldop
Hi, You will need to bypass the OEM regulator with this 3315. Connect direct to switched 12 volt, ground, and sender, omitting the regulator. Outside diameter is 2-1/4". Thanks, Jim
Answered by: Jim from AutoMeter
Date published: 2020-04-28

Will this gauge work for a 1993 Jeep YJ

Asked by: CKwheeler
Thank you for your inquiry. Your 1993 YJ should have a 0-90 ohm sender, and will use a 3314 gauge:
Answered by: Jim from AutoMeter
Date published: 2020-01-02
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