MOTOKU Coolant Temperature Sensor 15326386 Modern Engine Regulator

Description

Product Overview

The MOTOKU 15326386 coolant temperature sensor is a precision‑engineered component designed to monitor and report engine coolant temperature with exceptional accuracy. Operating within a measuring range of 160 °F to 250 °F, the sensor translates thermal changes into a clean electrical signal that can be interpreted by the vehicle’s engine control unit. Its modern flange‑mount design allows for straightforward installation on a variety of GM and Chevrolet engine configurations, eliminating the need for custom brackets or extensive modifications. Constructed from high‑grade materials, the sensor body resists corrosion, vibration, and the extreme temperature fluctuations typical of automotive environments, ensuring long‑term reliability. The compact dimensions—approximately 4.65 x 2.99 x 1.65 inches—and lightweight profile (1.76 ounces) make it an unobtrusive addition to the cooling system, while the robust electrical contacts guarantee stable signal transmission over the sensor’s service life.

Usage

This sensor is ideally suited for use in a broad spectrum of passenger cars, light trucks, and SUVs that rely on accurate coolant temperature data to manage fuel injection, ignition timing, and emission controls. Whether installed in a classic Buick from the 1990s or a newer Chevrolet Silverado, the sensor provides the engine management system with the data needed to maintain optimal operating temperatures, improve fuel efficiency, and reduce wear on critical components. The flange‑mount style enables quick replacement during routine maintenance or when diagnosing overheating issues, making it a practical choice for professional mechanics and DIY enthusiasts alike. Its compatibility with a wide range of models—including Buick Century, Cadillac DeVille, Chevrolet Suburban, and GMC Sierra—means a single part can serve multiple vehicle platforms, simplifying inventory management for service shops. The sensor’s electrical output integrates seamlessly with standard OBD‑II diagnostic tools, allowing technicians to verify sensor performance and troubleshoot temperature‑related faults with ease.

Why Choose Us

Choosing the MOTOKU coolant temperature sensor means selecting a product backed by rigorous quality assurance processes and a reputation for durability. Each unit undergoes comprehensive testing for temperature accuracy, signal stability, and resistance to environmental stressors before leaving the factory. MOTOKU’s commitment to precision engineering ensures that the sensor meets or exceeds OEM specifications, providing confidence that the component will perform reliably under demanding conditions. In addition to the robust construction, the sensor benefits from MOTOKU’s extensive experience in automotive sensor technology, resulting in a design that balances performance with ease of installation. Customers also receive dedicated after‑sales support, including technical assistance, warranty coverage, and access to detailed installation guides, ensuring that any questions or concerns are addressed promptly. By investing in this sensor, owners gain a cost‑effective solution that delivers OEM‑level functionality without the premium price tag often associated with brand‑name parts.

Key Features

• Accurate temperature measurement from 160 °F to 250 °F for precise engine control.
• Flange‑mount design simplifies installation and reduces labor time.
• Durable construction resists corrosion, vibration, and extreme heat.
• Clear electrical signal output ensures reliable communication with the ECU.
• Comprehensive after‑sales support and warranty for peace of mind.

FAQ

What vehicles are compatible with this sensor?

The sensor fits a wide range of GM and Chevrolet models, including Buick Century (1985‑2005), Cadillac DeVille (1985‑2005), Chevrolet Suburban (1985‑1999), and GMC Sierra (1999‑2013), among many others listed in the product details.

How do I install the sensor?

Installation involves removing the old sensor, cleaning the mounting surface, and securing the new flange‑mount sensor with the supplied bolts. Detailed step‑by‑step instructions are provided in the included manual, and the process typically takes less than 30 minutes for experienced technicians.

Can this sensor be used for aftermarket performance upgrades?

Yes, the sensor’s accurate temperature feedback is valuable for performance tuning, as it allows the engine control unit to adjust fuel and timing maps based on real‑time coolant data, helping to maximize power while protecting the engine.

What warranty does MOTOKU offer?

MOTOKU provides a one‑year limited warranty covering defects in materials and workmanship, along with access to technical support for installation and troubleshooting.

Is the sensor compatible with OBD‑II diagnostic tools?

Absolutely. The sensor outputs a standard electrical signal that can be read by any OBD‑II scanner capable of monitoring coolant temperature, making diagnostics straightforward.