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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.

Quick Specs

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 1/8” NPT temperature transducer is included as well as a direct plug in wiring harness for ease of installation.
Feature Points
  • Features AutoMeter's E-Z View Digital LED Display System which maximizes readability and minimizes distracting high speed digit changes
  • Includes data acquisition grade solid-state temperature sender, providing unmatched accuracy and durability even in the harshest environments
  • AutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous fluids outside of the vehicle
  • Gauge kit includes 1/8” NPT temperature sender, 3/8” and 1/2" NPT adapters, wiring harness, mounting hardware, and detailed instructions for installation
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
Ships With
  • 2252
  • 3/8" NPT and 1/2" NPT adapter fittings
  • 2230
California Residents: Prop 65 WARNING prop65 Cancer, Birth Defects and Reproductive Harm


Rated 1 out of 5 by from Wrong decision I purchased this for my build many months ago to use along size my OEM coolant temp gauge. My vehicle runs hots due to it being a rotary and this was means of keeping a better eye on the engine temps. Opened up the gauge and the face had scratches on it like it was a used gauge. Nice. Got in contact with the returns department to exchange it and they agreed. I never got anything and my emails were left unanswered. Nice. Okay I’ll just run the gauge then whatever. I try to install the sender unit which is advertised as a 1/8npt fitting. Doesn’t fit into my oem coolant temp sender location. Okay weird. My coolant temp sender is a female 1/8 npt. Well I’ll just add this to my Koyo rad that comes with a 1/8 npt fitting. Does fit. Nice. I’ll try this aftermarket elbow that also has a 1/8 npt female fitting. Doesn’t fit either, nice. Maybe I can make it work using one of there adapters. Oh wait it doesn’t fit in there either. Nice. This happened to me with a coolant temp sender unit and oil temp sender unit. Biggest waste of money on my build. The only reason I’m going to use these gauges are because I’m not gonna spend another couple hundred dollars for better gauges.
Date published: 2020-01-15
Rated 5 out of 5 by from Bright blue light I used this for my sxs as there is no really good quality ones for atv... It works awesome
Date published: 2018-12-05
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Is this gauge water resistant? I’m wanting to put it in my side by side.

Asked by: Maverick
Thank you for connecting with us. This gauge is not water resistant and only intended for an automotive application. A more rugged gauge that is completely water proof would be our Extreme Environment Series. Here is a link to the water temperature in that series:
Answered by: Matt from AutoMeter
Date published: 2018-01-26

Where do you buy the just the sending unit for this style guage?

Asked by: Eric Eldridge
Hi Eric, thank you so much for contacting us. The replacement sending unit for this gauge is part number 2252 which you can see here: Hope this helps!
Answered by: Joseph At AutoMeter
Date published: 2018-01-15
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