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 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.

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Results 1 - 25 of 44

AutoMeter Sport-Comp Analog Gauges 3332

Gauge, Sport-Comp, Water Temperature, 120-240 Degrees F, 2 1/16 in., Analog, Mechanical, Each

Part Number: ATM-3332

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

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AutoMeter Sport-Comp Analog Gauges 3432

Gauge, Sport-Comp, Water Temperature, 120-240 Degrees F, 2 5/8 in., Analog, Mechanical, Each

Part Number: ATM-3432

4.47 out of 5 stars ( 32 )

Estimated Ship Date: Today

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AutoMeter Sport-Comp Analog Gauges 3531

Gauge, Sport-Comp, Water Temperature, 100-250 Degrees F, 2 5/8 in., Analog, Electrical, Each

Part Number: ATM-3531

4.78 out of 5 stars ( 23 )

Estimated Ship Date: Today

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AutoMeter Sport-Comp Digital Series Gauges 6337

Gauge, Sport Comp, Water Temperature, 0-300 Degrees F, 2 1/16 in., Digital, Electrical, Each

Part Number: ATM-6337

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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AutoMeter Sport-Comp Analog Gauges 3337

Gauge, Sport-Comp, Water Temperature, 100-250 Degrees F, 2 1/16 in., Analog, Electrical, Each

Part Number: ATM-3337

4.91 out of 5 stars ( 32 )

Estimated Ship Date: Today

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AutoMeter Sport-Comp Analog Gauges 3333

Gauge, Sport-Comp, Water Temperature, 120-240 Degrees F, 2 1/16 in., 12 foot Capillary Tube, Mechanical, Analog, Mechanical, Each

Part Number: ATM-3333

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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AutoMeter Sport-Comp II Analog Gauges 3655

Gauge, Sport-Comp II, Water Temperature, 100-260 Degrees F, 2 1/16 in., Analog, Electrical, Each

Part Number: ATM-3655

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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AutoMeter Sport-Comp Analog Gauges 3331

Gauge, Sport-Comp, Water Temperature, 140-280 Degrees F, 2 1/16 in., Analog, Mechanical, Each

Part Number: ATM-3331

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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AutoMeter Pro-Comp Marine Carbon Fiber Analog Gauges 200763-40

Marine Water Temperature Gauge, 100-250 Degrees, 2-5/8 in., Carbon Fiber, Each

Part Number: ATM-200763-40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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AutoMeter Pro-Comp Analog Gauges 5432

Gauge, Pro-Comp, Water Temperature, 120-240 Degrees F, 2 5/8 in., Analog, Mechanical, Each

Part Number: ATM-5432

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AutoMeter Pro-Comp Analog Gauges 5433

Gauge, Pro-Comp, Water Temperature, 120-240 Degrees F, 2 5/8 in., 12 foot Capillary Tube, Mechanical, Analog, Mechanical, Each

Part Number: ATM-5433

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

AutoMeter Pro-Comp Analog Gauges 5437

Gauge, Pro-Comp Analog, Water Temperature, 100-250 Degrees F, 2 5/8 in., for Electrical Sender, White ticking, Yellow Logo Graphics, Each

Part Number: ATM-5437

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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AutoMeter Sport-Comp Analog Gauges 3332-M

Gauge, Sport-Comp, Water Temperature, 50-115 Degrees C, 2 1/16 in., Analog, Mechanical, Each

Part Number: ATM-3332-M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

AutoMeter Pro-Comp Marine Analog Gauges 200762-33

Gauge/Analog, Water Temperature, 100-250 Degrees F, 2 1/16 in. Diameter, 90 Degree Sweep, Electrical, Each

Part Number: ATM-200762-33

Not Yet Reviewed

Estimated Ship Date: Today

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AutoMeter Sport-Comp II Analog Gauges 3637-M

Gauges, Sport-Comp II Analog Gauges, Water Temperature, 40-120 degrees C, 2 1/16 in., Black Face, White Numbers, Silver Bezel, Electrical, Each

Part Number: ATM-3637M

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

AutoMeter Sport-Comp Analog Gauges 3431-M

Gauge, Sport-Comp, Water Temperature, 60-140 Degrees C, 2 5/8 in., Analog, Mechanical, Each

Part Number: ATM-3431-M

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

AutoMeter Pro-Comp Marine Analog Gauges 200763-35

Gauge, Pro-Comp Marine, Water Tempurature, 2 5/8 in., 100-250 degrees F, Short Sweep, Silver Face, Red Pointer, Silver Bezel, Electrical, Each

Part Number: ATM-200763-35

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

AutoMeter Sport-Comp II Analog Gauges 7631

Gauge, Sport-Comp II, Water Temperature, 140-280 Degrees F, 2 5/8 in., Analog, Mechanical, Each

Part Number: ATM-7631

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

AutoMeter Sport-Comp Analog Gauges 3431

Gauge, Sport-Comp, Water Temperature, 140-280 Degrees F, 2 5/8 in., Analog, Mechanical, Each

Part Number: ATM-3431

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AutoMeter Pro-Comp Marine Analog Gauges 200762

Gauge/Analog, Water Temperature, 100-250 Degrees F, 2 1/16 in. Diameter, 90 Degree Sweep, Electrical, Each

Part Number: ATM-200762

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

AutoMeter Sport-Comp II Analog Gauges 7655

Gauge, Sport-Comp II, Water Temperature, 100-260 Degrees F, 2 5/8 in. Diameter, Analog, Electrical, Each

Part Number: ATM-7655

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

AutoMeter Sport-Comp II Pro-Control Analog Gauges 3654

Gauge, Sport-Comp II Pro-Control, Water Temperature, 100-260 Degrees F, 2 1/16 in., Analog, Electrical, Each

Part Number: ATM-3654

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AutoMeter Pro-Comp Marine Carbon Fiber Analog Gauges 200762-40

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

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Estimated Ship Date: Today

AutoMeter Sport-Comp Analog Gauges 3337-M

Gauge, Sport-Comp, Water Temperature, 40-120 Degrees C, 2 1/16 in., Analog, Electrical, Each

Part Number: ATM-3337-M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AutoMeter Pro-Comp Analog Gauges 5431

Gauge, Pro-Comp, Water Temperature, 140-280 Degrees F, 2 5/8 in., Analog, Mechanical, Each

Part Number: ATM-5431

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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