Global Parts 1814590 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for OE Replacement

Global Parts 1814590 is an engine coolant temperature sensor built to report coolant temperature data to the ECM with OE-style accuracy. For drivers searching for a coolant temp sensor for Honda Civic or Toyota Corolla applications, this direct replacement part is made to restore proper temperature input and support normal cooling-system operation.

Key Features

• Engine coolant temperature sensor for ECM temperature input
• Direct replacement design for OE-style fit and function
• Meets OE specifications for the application
• Blade terminal type with 2 terminals
• 1 female oval connector for straightforward electrical connection
• Global Parts part number 1814590

Detailed Product Overview

This coolant temperature sensor is used to send accurate engine coolant temperature information to the vehicle computer, helping the ECM manage cooling-system strategy and related engine operation. The sensor uses a blade terminal layout, a single female oval connector, and a 2-terminal configuration for a direct replacement installation. Global Parts 1814590 is a practical choice when you need an engine coolant temperature sensor replacement that matches OE specifications and supports reliable temperature reporting.

This part cross-references ACI 361319 for the same application.

Common Issues It May Address

• Incorrect coolant temperature readings at the ECM
• Overheating concerns caused by faulty temperature input
• Cooling fan operation problems related to sensor signal errors
• Hard starting or poor engine management from inaccurate coolant data
• Check engine light conditions tied to coolant temperature sensor faults

Installation Notes and Tips

Verify connector shape, terminal count, and terminal gender before installation. This sensor uses a blade terminal type, 1 connector, an oval connector shape, 2 terminals, a female connector gender, and male terminals. Confirm the vehicle’s original sensor style and electrical connection before replacing the part. For fitment-based searches, this engine coolant temperature sensor is listed for specific applications rather than universal use.

Quality Assurance

Global Parts coolant temp sensors are engineered to provide accurate information to the ECM and are manufactured as direct replacement parts that meet OE specifications.