Engine Water Coolant Temperature Sensor 12V/24V Car Truck Water Temp Meter

Key Features

• Aluminum Matte Casing — The aluminum matte outer casing resists heat and corrosion for long service life.
• 12V and 24V Compatible — It works with 12V and 24V systems in cars, trucks, and marine engines.
• Universal Fit — The universal design fits most standard water temperature gauge setups.
• Compact Size — At 10 mm long and 21 mm high, it suits tight spaces around the engine block.

Product Specifications

• Piece Count: 1 piece
• Material: Aluminum matte outer casing
• Power: 12V / 24V
• Length: 10 mm (0.39 in)
• Height: 21 mm (0.83 in)
• Weight: 0.1 kg (0.22 lb)
• Placement on Vehicle: Front

What It Is / How It Works

This is an engine water coolant temperature sensor, sold as one piece. It connects to a water temperature gauge so the gauge can display coolant temperature. Coolant temperature sensors send a signal that a water temp gauge reads, which lets you monitor engine temperature.

Who It's For / Use Cases

Car and truck owners who need a replacement coolant temperature sensor suit this part, as do mechanics and DIY enthusiasts building or upgrading engine monitoring systems. Marine and racing vehicle users who need accurate water temp readings are also a fit, and anyone installing a new water temperature meter on a 12V or 24V vehicle will find it relevant.

How to Use / Care

1. Use it on a vehicle with a standard water temperature meter setup, since the universal design fits most of them.
2. Use it on a 12V or 24V system in a car, truck, or marine engine.
3. Plan for your own wiring and connectors, because they are not included with the sensor.

How to Choose

Start by matching the system voltage, 12V or 24V, to your vehicle. Confirm that your gauge is a standard water temperature meter setup, since the universal design is built for those. Check the 10 mm by 21 mm size against the mounting space around your engine, and note that the sensor weighs 0.1 kg.

Frequently Asked Questions

Will this sensor work with a 12V car?
Yes. It is compatible with both 12V and 24V electrical systems, so it works with most cars and trucks.

What material is the sensor housing made from?
The sensor has an aluminum matte outer casing for durability and heat resistance.

What are the dimensions of this temperature sensor?
It is 10 mm (0.39 in) in length and 21 mm (0.83 in) in height, with a weight of 0.1 kg (0.22 lb).

Is this sensor universal or does it fit specific vehicles only?
It is a universal water temperature sensor designed to fit most standard water temperature gauge setups.

Can I use this sensor for a marine engine application?
Yes. It works for marine engines as well as cars and trucks that use a water temp gauge.

Does this sensor come with a connector or wiring harness?
The package includes one temperature sensor. Wiring and connectors are not included.