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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 24 Items.
Gauge, 8000 Series, Water Temperature, 100-280 Degrees F, 2 in. Diameter, White Face, Analog, Electrical, Each
Part Number: EQU-8262
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, 8000 Series, Water Temperature, 130-280 Degrees F, 2 in. Diameter, Analog, Mechanical, White Face, Each
Part Number: EQU-8242
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, 8000 Series, Water Temperature, 100-280 Degrees F, 2 5/8 in. Diameter, White Face, Analog, Electrical, Each
Part Number: EQU-8462
Not Yet Reviewed
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
Marine Water Temperature Gauge, 100-250 Degrees, 2-5/8 in., Carbon Fiber, Each
Part Number: ATM-200763-40
Estimated Ship Date: Today
Estimated Ship Date: Today
2-5/8" Water Temp Gauge 120-260F (w/ warning) - JDM Datsun Z Series
Part Number: SDU-R25-WT1-DATZ
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
2-5/8" Water Temp Gauge 120-260F (w/ warning)
Part Number: SDU-R25-WT1-REV
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Gauge/Analog, Water Temperature, 100-250 Degrees F, 2 1/16 in. Diameter, 90 Degree Sweep, Electrical, Each
Part Number: ATM-200762-40
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, American Muscle, Water Temperature, 120-240 degrees F, 2 1/16 in., Silver Face, Analog, Mechanical, Each
Part Number: ATM-1232
Estimated Ship Date: Today
Estimated Ship Date: Today
2-1/16" Water Temp Gauge 40-120C Metric (90 Degree Sweep)
Part Number: SDU-L2-WT4-LEG
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
2-1/16" Water Temp Gauge 50-125C (w/ warning)
Part Number: SDU-R2-WT2-REV
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Gauge, Odyssey Series I, Water Temperature, Digital, 0-300 Degrees F, Brushed Bezel, Teal Display, Each
Part Number: DAK-ODY-04-1-S-T
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Gauge, 8000 Series, Water Temperature, 130-280 Degrees F, 2 5/8 in. Diameter, Analog, Mechanical, White Face
Part Number: EQU-8442
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, American Muscle, Water Temperature, 100-250 Degrees F, 2 1/16 in., Analog, Electrical, Each
Part Number: ATM-1236
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge, 8000 Series, Water Temperature, 100-280 degrees F, 1 1/2 in. Diameter, White Face, Analog, Electrical
Part Number: EQU-8162
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-C
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
2-5/8" Water Temp Gauge 120-260F - JDM Datsun Z Series
Part Number: SDU-L25-WT1-DATZ
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Gauge, Odyssey Series I, Water Temperature, Digital, 0-300 Degrees F, Chrome Bezel, Blue Display, Each
Part Number: DAK-ODY-04-1-C-B
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Gauge, AirDrive, Water Temperature, 100-300 Degrees F, 2 1/16 in., Silver, Analog, Each
Part Number: ATM-9154-UL
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
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