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Water Temperature Gauge
An accurate water temperature gauge is crucial for high-performance vehicles and daily drivers alike. Whether you prefer the reliability of mechanical gauges or the...
An accurate water temperature gauge is crucial for high-performance vehicles and daily drivers alike. Whether you prefer the reliability of mechanical gauges or the advanced features of electric gauges, Summit Racing has the right gauge for your vehicle—even your boat!
Mechanical water temperature gauges typically feature an easy-to-read analog display with a dial and pointer. They use a permanently attached sensing tube that threads into the engine’s cooling system. The tube is filled with gas or liquid, which expands or contracts as the coolant temperature changes, causing the gauge pointer to move. These gauges require...
An accurate water temperature gauge is crucial for high-performance vehicles and daily drivers alike. Whether you prefer the reliability of mechanical gauges or the advanced features of electric gauges, Summit Racing has the right gauge for your vehicle—even your boat!
Mechanical water temperature gauges typically feature an easy-to-read analog display with a dial and pointer. They use a permanently attached sensing tube that threads into the engine’s cooling system. The tube is filled with gas or liquid, which expands or contracts as the coolant temperature changes, causing the gauge pointer to move. These gauges require no electricity to operate (unless they’re equipped with a backlight), and they can provide accurate readings even when the vehicle is turned off. Electric water temperature gauges use an electronic sending unit to measure coolant temperature and transmit the data electronically to the gauge. Available in both analog and digital configurations, electric gauges give you flexible display options. Analog versions maintain the traditional look, while digital gauges provide precise numerical readings. Plus, select electric water temperature gauges feature additional options like overheating warning lights.
Summit Racing has the best selection of mechanical and electric water temperature gauges, plus accessories like gauge mounting panels and pods, sending units, and wiring. Shop today and get everything you need shipped to your door.
Showing In Stock Items. Show All 57 Items.
Gauge, Digital, Water Temperature, 2 1/16 in. Diameter, Black Face, Blue Numbers, Each
Part Number: SUM-G2984-1B
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Summit Racing™ Digital Gauges SUM-G2944B
Gauge, Digital, Water Temperature, 2 1/16 in. Diameter, Black Face, Blue Bar Graph, Each
Part Number: SUM-G2944B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, Cobalt, Digital, Water Temperature, 0-300 Degrees F, 2 1/16 in. Diameter, Electrical, Blue, Each
Part Number: ATM-6937
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauges, Analog, Eclipse Series, Water Temperature, Black Face, 120-240 degrees F, 2 in. Diameter, White/Blue Numbers, White Pointer, Each
Part Number: RRA-68401P
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, Digital, Water Temperature, 50-350 Degrees F, 2 1/16 in. Diameter, Electrical, Blue, Black, Each
Part Number: IZL-M9113B
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, Digital, Water Temperate, 160-240 Degrees F, 2 1/16 in. Diameter, Electrical, Chrome Bezel, Blue LED, Each
Part Number: IZL-BS9113B
Not Yet Reviewed
Estimated Ship Date: Mar 17, 2026 if ordered today
Estimated Ship Date: Mar 17, 2026 if ordered today
Gauges, Analog, Eclipse Series, Water Temperature, Black Face, 100-220 degrees F, 2 in. Diameter, White/Blue Numbers, White Pointer, Kit
Part Number: RRA-68402P
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
CFR BLUE BLACK WATER TEMP KIT
Part Number: NVU-20127-05
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Gauge, Digital, Water Temperature, 50-350 Degrees F, 2 1/16 in. Diameter, Electrical, Blue, Chrome, Each
Part Number: IZL-MS9113B
Estimated Ship Date: Mar 17, 2026 if ordered today
Estimated Ship Date: Mar 17, 2026 if ordered today
Gauge, Digital, Water Temperature, 160-240 Degrees F, 2 1/16 in. Diameter, Electrical, Black Bezel, Blue LED, Each
Part Number: IZL-B9113B
Not Yet Reviewed
Estimated Ship Date: Mar 17, 2026 if ordered today
Estimated Ship Date: Mar 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ 2 Inch Digital Water Temperature Gauge SUM-G2984-1B
Estimated Ship Date: Today
Gauges, Ford Analog Gauges, Water Temperature, 100-250 degrees F, 2 1/16 in., Black Face, White Numbers, Chrome Bezel, Electrical, Each
Part Number: ATM-880822
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, Odyssey Solarix, Digital, Water Temperature, 0-300 Degrees F, 2 1/16 in. Diameter, Electrical, Each
Part Number: DAK-SLX-04-1-K
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, Ultra-Nite, Water Temperature, 140-280 Degrees F, 2 5/8 in., Analog, Mechanical, Each
Part Number: ATM-4535
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, Digital, Water Temperature, 18-255 Degrees F, 2 1/16 in. Diameter, Electrical, Red, Black, Each
Part Number: IZL-M9113R
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, Ultra-Nite, Analog, Water Temperature, 140-280 degrees F, 2 5/8 in. Diameter, White Face, Liquid-filled
Part Number: ATM-4231
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Gauge, Cobalt, Water Temperature, 120-240 Degrees F, 2 1/16 in., Analog, Mechanical, Each
Part Number: ATM-6132
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, C2, Water Temperature, 100-250 Degrees F, 2 1/16 in., Analog, Electrical, Each
Part Number: ATM-7137
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, Cobalt, Water Temperature, 100-250 Degrees F, 2 5/8 in., Analog, Electrical, Each
Part Number: ATM-7937
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, Cobalt, Water Temperature, 100-250 Degrees F, 2 1/16 in., Analog, Electrical, Each
Part Number: ATM-6137
Estimated Ship Date: Today
Estimated Ship Date: Today
PERFORMANCE II WATER TEMP KIT
Part Number: NVU-02127-03
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Gauge, White Premier Pro Series, Water Temperature, 120-240 degrees F, 2 in., White Face, Analog, Electrical, Each
Part Number: RRA-62540P
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Gauge, Digital, Water Temperature, 160-240 Degrees F, 2 1/16 in. Diameter, Electrical, Black Bezel, Green LED, Each
Part Number: IZL-B9113G
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, Ultra-Nite, Water Temperature, 140-280 Degrees F, 2 5/8 in., Analog, Mechanical, Each
Part Number: ATM-4531
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Gauge, Premier Pro Series, Water Temperature, 120-240 degrees F, 2 in., Black Face, Analog, Electrical, Each
Part Number: RRA-62729P
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
PERFORMANCE II WATER TEMP KIT
Part Number: NVU-02127-01
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
