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Black 52mm water temperature gauge with white LED dial, 32mm adapter and sensor

Dyno Racing

Dyno Racing Water Temp Gauge 52mm 40-120°C 32mm Adapter

SKU CH-S3AP-MZ7PN

52 mm gauge reads 40–120 °C water temperature with white LED illumination and includes a 32 mm joint-pipe adapter for 12 V systems

  • Gauge typeOil Temp
  • Product typeGauges
  • Easy night reading with white LED dial illumination
  • Accurate monitoring across 40 to 120 °C range
  • Clear pointer and numbers show temperature at a glance
  • Ready for 12 V vehicle electrical systems
  • Includes 32 mm joint pipe adapter with clamps

What this gauge does

The Dyno Racing water temperature gauge measures coolant temperature from 40 to 120 °C in 12 V vehicles. A white LED backlight makes the pointer and numbers readable at night. The 52 mm diameter fits a standard two-inch gauge pod.

Replacing a missing or faded unit

This gauge adds a dedicated coolant readout where the factory cluster has none or where the original gauge has failed. The step up is worth it when you want a direct mechanical reading instead of relying on an ECU warning light. The kit includes a 1/8 NPT sensor and a 32 mm joint pipe with clamps for inline installation.

Fitting it into the cooling system

Installation requires a 12 V supply drawing up to .3 A and a suitable hose for the 32 mm adapter. The supplier notes that pipe elasticity means choosing a slightly larger joint pipe than the hose internal diameter; for example a 27 mm hose works with the 28 mm adapter. The package includes the gauge, sensor, joint pipe, two clamps and English instructions.

How it compares

Measured against everything we stock in Gauges & Tachometers, at today’s prices. Recalculated every night.

Price $37.99
Typical for this category: the median of 193 items is $35.99.

Specifications

Product
Product typeGauges
More details
Gauge typeOil Temp

Questions about this item

What diameter radiator hose does the 32mm joint pipe adapter fit?

The 32mm joint pipe adapter is designed for radiator hoses with an internal diameter close to 32mm; the supplier suggests choosing a slightly larger adapter than the hose ID, for example a 28mm adapter for a 27mm hose.

How is the 1/8 NPT temperature sensor installed, and what step is often missed?

The 1/8 NPT sensor threads into a suitable port on the engine or cooling system; the step often missed is sealing the threads with PTFE tape or thread sealant to prevent coolant leaks.

When will the white LED dial illumination need attention?

The white LED illumination runs on the 12V DC supply and is rated for long service life; it typically requires no maintenance unless the gauge loses power or the LED fails, in which case the gauge assembly would need replacement.

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