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

Traditional incandescent lighting illuminates around the perimeter of the dial
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, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

Ships With

1/2" NPT adapter/fitting.
3245

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QUESTIONS:

I just bought the 4431 mechanical temp gauge to go in my 2000 SS Camaro LS1. The sensor port in the head is 12mm x 1.5. Could you tell me which mounting nut or adapter I'll need?

Asked by: Randy of the Rockies

Unfortunately we don't have a solution to install a mechanical temp gauge into the LS block. See the instructions linked to the 5484 LS Install Kit: https://www.autometer.com/ls-install-kit.html

Answered by: Jim from AutoMeter

Date published: 2022-02-14

I HAVE A PRO COMP ULTRA LITE 2 5/8 140 TO 280 WATER TEMP GAUGE THAT WHEN MY SON TOOK MY CAR FOR A SPIN SAID THAT THE DASH STARTED SMOKING AND THE CAR DIED I CHECKED THINGS OUT AND THE TUBING GOING TO THE TEMP HAD MELTED CAN THE GAUGE BE REBUILT OR NOT

Asked by: PAPA3

Hi there, thank you for connecting with us. Since the capillary line is filled with ether and sealed during manufacturing, it will have to come back to us for service. If you'd like to send it in for an estimate, here is a form that will go over the information we'll need: http://www.autometer.com/media/Service_Form.pdf

Answered by: Matt from AutoMeter

Date published: 2018-03-07