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Quick Specs

  • Size:2-1/16" (52.4mm)
  • Type:Mechanical
  • Range:120-240 °F
  • Lighting:LED
  • Instructions: Download PDF


Engines don’t like high water temperatures, Heat is the enemy of performance and reliability. Keep tabs on your temps with the most accurate, quickest responding water temperature gauge on the market. AutoMeter’s advanced bourdon tube meter movement provides unparalleled performance in the most demanding applications. A 6’ capillary tube and 1/2” NPT mounting nut are included.

Feature Points
  • Modern white LED through-the-dial lighting provides clear visibility during nighttime use
  • AutoMeter’s race proven mechanical instruments provide trusted accuracy while being simple to install
  • No electrical system required for gauge operation - compatible with every street or race vehicle
  • Mechanical movements provide accuracy and durability even in the harshest environments
  • Gauge kit includes 1/2" NPT adapter, mounting hardware, and detailed instructions for installation
  • Domed Lens
Ships With
  • 1/2" NPT adapter/fitting.
  • 2230
California Residents: Prop 65 WARNING prop65 Cancer, Birth Defects and Reproductive Harm



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Hi, I like the style of this gauge. Can this be used for automatic transmission temperature in the pan? Or do you make this style in a trans temp gauge? Thank you.

Asked by: Car Guy
Thank you for your question. Yes, it can.
Answered by: Natalia from AutoMeter
Date published: 2021-03-04

Thank you for your answer to my previous question. Here's one the needle white white or a bluish white? Thanks again!

Asked by: KC62
Thank you for your question. The needle is white and will illuminate via white LED when the light is on.
Answered by: Zach from AutoMeter
Date published: 2019-11-01

Is the LED lighting in the "Prestige Black Diamond" gauges white and will it look good in an old dash with incandescent lighting?

Asked by: KC62
Thank you for your question. Yes, the LED lighting is white. I think they look great in old dashes.
Answered by: Zach from AutoMeter
Date published: 2019-10-31

Have a 1957 Chevy Nomad. Looking for temperature and fuel gages to fit in the original instrument panel. I'm measuring 2 1/2" to 2 5/8". The appearance of this gauge matches my original speedometer gauge which I am keeping. Will your gauges fit?

Asked by: Howard Dreambig
Thank you for your question. None of our gauges are made to fit factory dashes. Our 2-1/16" gauges will fit in 2-1/16" hole. If your holes are larger than 2-1/8" our 2-1/16" gauges will be too small. Our 3-3/8" gauges fit in 3-3/8" holes which makes them too large to fit your factory dash.
Answered by: Zach from AutoMeter
Date published: 2019-02-07
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