Standard Ignition TX298 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor Overview

Standard Ignition TX298 is an engine coolant temperature sensor built for accurate coolant temperature reporting to the engine management system. It uses a push-on attachment method with a single female plug-in connector, a round/square connector shape, and two male pin terminals for a direct electrical interface.

For drivers searching for an engine coolant temperature sensor for Standard Ignition TX298, this replacement part supports reliable temperature input on applications that use a 12-volt electrical system. It is a practical choice for coolant temperature sensor replacement on select vehicle service jobs, including Honda Civic and Toyota Corolla search terms where this part number is referenced.

Key Features

• Engine coolant temperature sensor for temperature signal input to the control system
• Push-on attachment method for straightforward mounting
• Single female plug-in connector with round/square connector shape
• Two male pin terminals for secure electrical contact
• 12-volt electrical specification
• Black and gold finish
• Standard Ignition TX298 part number for catalog matching and lookup

Detailed Product Information

Standard Ignition TX298 is engineered as a coolant temperature sensor replacement for vehicles that rely on accurate engine temperature data for fuel control, idle strategy, and cooling-system monitoring. When the original sensor becomes inaccurate or intermittent, the engine may receive incorrect temperature information, which can affect drivability and warning-system behavior. This sensor is listed under Belts and Cooling > Sensors and cross-references 226301872R and CTSA199 for the same application.

Buyers searching for TX298, Standard Ignition TX298, or an engine coolant temperature sensor for Honda Civic and Toyota Corolla applications can use this part number to narrow the correct replacement. The connector style, terminal layout, and 12-volt specification are important details when matching the sensor to the vehicle harness.

Common Issues This Part May Address

• Incorrect coolant temperature readings on the dash or scan tool
• Hard starting when the engine is cold
• Rough idle caused by inaccurate temperature input
• Cooling fan operation that does not follow normal temperature logic
• Check engine light concerns related to coolant temperature sensor performance

Installation Notes and Tips

Verify connector shape, terminal style, and attachment method before installation. Compare the removed sensor to Standard Ignition TX298 to confirm the plug-in connector, two-pin layout, and push-on fitment match the original part. Inspect the harness connector for corrosion, bent terminals, or damaged locking features before connecting the new sensor.

After installation, clear any stored diagnostic trouble codes and confirm the engine coolant temperature reading changes smoothly as the engine warms up. For fitment-based searches, use the vehicle application details from the catalog and confirm the part number TX298 against the original sensor.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management components. TX298 is cataloged with interchange references for application matching, helping technicians and parts buyers verify the correct coolant temperature sensor before service.