37870PJ7003 TX37T Engine Coolant Temperature Sensor for Honda Acura

Product Overview

This aftermarket replacement engine coolant temperature sensor is intended for Honda and Acura applications and cross-references part numbers 37870PJ7003 and TX37T. An engine coolant temperature sensor measures coolant temperature so the engine management system can adjust fuel delivery and other operating parameters. It is offered here as a replacement for the corresponding original component.

Key Features & Performance

• Measures engine coolant temperature for the engine management system
• Supports normal temperature-based fuel and operating adjustments
• Cross-references part numbers 37870PJ7003 and TX37T
• Used when servicing or replacing the corresponding sensor

Fitment & Compatibility

• for Honda applications
• for Acura applications

Common Uses

• Replacing a worn, damaged, or malfunctioning coolant temperature sensor
• Routine maintenance of the engine cooling and management system
• Restoring normal temperature signal function after the original sensor has failed

Technical Specifications

• Product Type: Engine Coolant Temperature Sensor
• Part Number(s): 37870PJ7003, TX37T
• General Application: Honda and Acura

Frequently Asked Questions

Q: What does an engine coolant temperature sensor do? A: It measures the temperature of the engine coolant and sends that information to the engine management system for operating adjustments.

Q: How should fitment be verified? A: Compare the complete existing part number and the complete equipment model designation against the numbers and applications listed here before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.