NTK EA0027 Exhaust Gas Recirculation (EGR) Valve Temperature Sensor

Overview

NTK EA0027 is an exhaust gas recirculation valve temperature sensor built for emission control systems that rely on accurate temperature feedback. It is part of the NTK Sensor Specialist line and is backed by OE-focused engineering from a brand with deep experience in technical sensors.

Compatible with Ram 2500, Ram 3500, Ram 4500, and Ram 5500 applications from 2011-2018, plus 2010 Dodge Ram 2500, Ram 3500, Ram 4500, and Ram 5500 applications, EA0027 supports direct replacement needs for diesel emission system service.

Key Features

• Exhaust gas recirculation valve temperature sensor for emission control systems
• White connector with square housing for a defined electrical interface
• 2-terminal design with blade terminals, female connector, and male terminals
• OE-focused sensor construction from NTK, The Sensor Specialist
• Part number EA0027 for streamlined identification and ordering

Detailed Description

NTK EA0027 is engineered for vehicles that use an EGR valve temperature sensor to monitor exhaust gas recirculation system conditions. The sensor’s connector design includes a white square connector, female connector gender, blade terminals, and a 2-terminal layout, which helps match the electrical connection used in the original application. This part number, EA0027, is listed for Ram heavy-duty diesel applications and 2010 Dodge Ram heavy-duty diesel applications.

NTK builds this sensor using OE experience and subjecting it to thermal shock, vibration, and OBD verification testing. That approach supports consistent sensor output in demanding emission control environments. For Ram 2500 and Ram 3500 service, as well as Ram 4500 and Ram 5500 coverage, EA0027 provides a direct-fit replacement path for the specified applications.

This part cross-references Standard Ignition ETS117 for the same application.

What It Is Used For

• Replacing a failed EGR valve temperature sensor
• Restoring accurate exhaust temperature feedback in the EGR system
• Addressing emission-related fault codes tied to sensor signal issues
• Correcting drivability problems caused by incorrect EGR temperature readings
• Supporting proper emission system monitoring during service repairs

Installation Notes and Tips

Verify connector shape, terminal style, and terminal count before installation. Confirm the application by year, make, and model, since EA0027 is listed for specific Ram and Dodge Ram heavy-duty diesel vehicles only. Inspect the connector and harness for corrosion or damage before connecting the new sensor.

Quality Assurance

NTK states that its technical sensors are tested under thermal shock, vibration, and OBD verification conditions and are manufactured to meet or exceed OE specifications. The brand also notes its role as an OE supplier with full-line aftermarket coverage for technical sensors.