2 Pieces 12V 1/8 NPT Racing Car Oil Temp Sensor | Water Temperature Sensor Gauge TSU01

This set of two 12V oil and water temperature sensors is built for performance vehicles and racing applications. With a 1/8 NPT thread and a wide temperature range, they provide accurate readings for your engine gauges.

Keep a close watch on your engine's vital signs with these reliable sensors. Designed for universal fit, they are a straightforward replacement or upgrade for monitoring oil and coolant temperatures in modified cars, track cars, and daily drivers.

Each sensor features a single-wire design and brass construction for durability and consistent conductivity. The 1/8 inch NPT male thread screws directly into engine blocks, sandwich plates, or adapters for a secure, leak-free connection.

Whether you are building a race car or maintaining a high-performance street machine, having accurate temperature data helps you prevent overheating and protect your investment. This two-pack gives you a spare or allows you to monitor both oil and water at the same time.

Key Features and Benefits

- 1/8 NPT male thread that fits most standard ports and sandwich plates for easy installation

• Temperature range from 0-150°C / 0-300°F that covers normal operating and high-performance conditions

• Single-wire design that simplifies wiring by grounding through the threaded connection

• Brass construction that resists corrosion and ensures accurate signal transmission

• Universal fit that works on both imported and domestic vehicles with compatible ports

Who Is This For

- Performance car owners who need reliable temperature monitoring for track days

• DIY mechanics replacing a faulty oil or water temperature sensor

• Racers installing new gauge setups in custom builds or project cars

Usage Scenario

Ryan had just finished rebuilding his track-focused coupe and needed to keep an eye on oil temps during hard laps. He screwed these sensors into his sandwich plate, connected the single wire to his gauge, and saw accurate readings right away. Now he can push his car harder, knowing he will get a warning if things get too hot.

Micro Comparison

Unlike plastic sensors that can crack under heat, these brass sensors handle high temperatures without degrading. The 1/8 NPT thread is a common standard, so you will not need special adapters for most engine blocks or gauge sender ports. With two in the pack, you can monitor both oil and water without buying separate units.

Specifications

Material: Aluminum & Brass

Thread: 1/8 NPT male

Voltage: 12V

Temperature Range: 0-150°C / 0-300°F

Wire Type: Single wire (grounds through thread)

Length: 4.5 cm / 1.8 in

Weight: 0.03 kg / 1.1 oz (each)

Package Includes

- 2 x Oil / Water Temp Sensor (100% brand new, never used or installed)

Why You Will Love It

You get two high-quality sensors at a value that beats buying singles. The brass build and universal thread mean you can install them with confidence. Accurate temperature data gives you peace of mind, whether you are on the track or the street.

Questions and Answers

Question: Will these sensors work with my aftermarket gauge?

Answer: Yes, they are universal 12V sensors that work with most aftermarket temperature gauges that accept a single-wire sender.

Question: Do I need a separate ground wire?

Answer: No, the sensor grounds through the metal threads when screwed into the engine block or sandwich plate.

Question: Can I use one for oil and one for water?

Answer: Yes, the two-pack lets you monitor both oil and coolant temperature at the same time.

Question: What size thread adapter do I need?

Answer: These sensors have a 1/8 NPT male thread, so you need a port or adapter that accepts 1/8 NPT female.

Question: Are these sensors accurate at high temperatures?

Answer: Yes, they are rated from 0-150°C / 0-300°F, which covers normal and high-performance engine temperatures.