Standard Motor Products Coolant Temp Sensor TX81T Metal Plug‑Mount

Description

Product Overview

The Standard Motor Products TX81T coolant temperature sensor is engineered for precise temperature detection in modern automotive cooling systems. Constructed from high‑grade machined metal, the sensor resists corrosion and wear, ensuring long‑term reliability. Its compact dimensions of 1.5 x 1.2 x 2.9 inches and a weight of 5 lb make it easy to handle, while the plug‑mount design simplifies installation without the need for additional tools. The sensor outputs a clean electrical signal compatible with most engine control units, delivering temperature data with an accuracy of ±1.5% up to an upper limit of 150 °C.

Usage

Designed for a broad spectrum of passenger cars, light trucks, and performance vehicles, the TX81T excels in both OEM replacements and aftermarket upgrades. It is ideal for mechanics performing routine coolant system service, as well as enthusiasts tuning engines for optimal thermal management. The sensor operates effectively in harsh engine bay environments, tolerating high heat and vibration while maintaining signal integrity. Whether you are addressing overheating issues or calibrating a performance ECU, this sensor provides the reliable data needed for precise temperature control.

Why Choose Us

Standard Motor Products has a reputation for delivering automotive components that meet rigorous OEM standards. Each TX81T sensor undergoes strict quality testing, including temperature cycling and signal verification, to guarantee consistent performance. Our U.S. manufacturing ensures tight tolerances and rapid availability, while our dedicated support team offers technical assistance and a hassle‑free warranty. Choosing this sensor means investing in a product backed by decades of engineering expertise and a commitment to customer satisfaction.

Key Features

• High‑precision temperature measurement with ±1.5% accuracy for reliable engine monitoring.
• Durable machined metal housing resists corrosion and extends service life.
• Plug‑mount installation eliminates the need for special tools, saving time.
• Compact size fits tight engine bays without compromising performance.
• Comprehensive after‑sales support and warranty for peace of mind.

FAQ

What vehicles are compatible with the TX81T sensor?

The TX81T fits most domestic and import vehicles that use a standard plug‑mount coolant temperature sensor, including many models from GM, Ford, Toyota, and Honda. Consult your vehicle’s service manual for exact fitment.

How do I install the sensor?

Simply disconnect the electrical connector, remove the old sensor, and plug the TX81T into the existing mounting point. No additional tools or modifications are required.

Can this sensor be used for performance tuning?

Yes, its accurate temperature readout and fast response make it suitable for performance applications where precise coolant monitoring is critical.

What is the warranty coverage?

The sensor comes with a one‑year limited warranty covering defects in materials and workmanship.

Is the sensor calibrated from the factory?

All units are calibrated at the factory to meet the ±1.5% accuracy specification before shipping.