Description
Comparison points and tradeoffs
When comparing Stewart Warner Deluxe 2-1/16 Mechanical Water Temp Gauge, 48 Inch with other Water Temp options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Lighting & Electrical / Electrical / Gauges / Water Temp.
Use this second fact to evaluate the tradeoff: A 1/2″ npt capillary tube end adapter include. A third point to compare across alternatives is: Stewart Warner Deluxe Series gauges feature black faces with white lettering, polished stainless steel bezels and 12 volt back lighting for night time visibility. 1/2″ npt capillary tube end adapter included. Specify 48″, 60″ or 72″ capillary tube length.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Stewart Warner Deluxe Series gauges feature black faces with white lettering, polished stainless steel bezels and 12 volt back lighting for night time visibility. 1/2″ npt capillary tube end adapter included. Specify 48″, 60″ or 72″ capillary tube length.
Source product highlights
About this item
- Gauge is analog and measures 2-1/16″ in diameter
- A 1/2″ npt capillary tube end adapter include
- Features a polished stainless steel bezels
- 12V backlight improves nighttime visibility
- Capillary tube is available in 48″, 60″ or 72″




David Pence –
I have used Stewart Warner gauges before and they hold up and are accurate.
William Carper –
In 200 degree water it read 100 degrees. Stewart warner has been quality gauges in the past. I’m happy I didn’t go to the trouble of installing it.