Amazon.com: Srum Pyrometer Exhaust Gas Temperature EGT Gauge Kit, 1800℉ Red LED Automotive Temp Meter Digital with Sensor for Car Truck Vehicle 2-1/16'' 52mm : Automotive
VDO 310-603PC: ProCockpit Water Temperature Gauge | 100-280 degrees F | Electrical | 2-5/8 in. | 12V | 90 Degree Sweep | Black Face with Matching Bezel | Sold Individually - JEGS
2" VDO EGT TEMP GAUGE from Aircraft Spruce Europe
Boost/EGT gauge options? | Defender Source Forum
2" 52mm VDO water temp 40~130C/110-265 F Dual scale display 12V water temperature Gauge with Sender 52mm Diameter - AliExpress