
The AutoMeter GS 52mm mechanical water temperature gauge provides a clear 120–240°F display to help you monitor coolant temps and avoid heat-related engine issues. AutoMeter’s advanced Bourdon tube movement offers rapid, reliable mechanical response without depending on vehicle electrical systems. The kit includes a 6" capillary tube, 1/2" NPT adapter and mounting hardware, plus green through‑the‑dial LED lighting for nighttime visibility.
Autometer GS 52mm 120-240 Deg F Mechanical Water Temperature Gauge