Standard Ignition TX329 Engine Coolant Temperature Sensor - Engine Block

Engine Coolant Temperature Sensor for Nissan and INFINITI

Standard Ignition TX329 is an engine coolant temperature sensor built for direct replacement service on select Nissan and INFINITI applications. It uses a 12-volt electrical design with a female triangle connector, blade terminals, and a push-on attachment method for a secure connection at the engine.

Compatible with 2014-2018 INFINITI QX60 and 2016 Nissan Murano, this TX329 coolant temperature sensor supports accurate engine temperature reporting for vehicles that rely on precise coolant data for drivability and engine management.

Key Features

• Engine coolant temperature sensor for cooling-system and engine-management service
• Standard Ignition TX329 replacement part number
• Push-on attachment method for straightforward sensor mounting
• Female triangle connector with 1 connector and 2 blade terminals
• Metal, plastic, and rubber construction with black, silver, and white finish
• 12-volt electrical specification

Detailed Description

The Standard Ignition TX329 is an engine coolant temperature sensor used to report coolant temperature to the vehicle control system. On applications such as the INFINITI QX60 and Nissan Murano, accurate temperature input helps the engine computer manage fuel delivery, idle strategy, and cooling-system response based on real operating conditions. This part cross-references 226303JT0B and CTSA212 for the same application.

As a direct-fit style replacement, TX329 is built with the connector shape, terminal layout, and attachment style needed for the listed vehicles. If you are replacing a faulty coolant temperature sensor on a 2014-2018 INFINITI QX60 or a 2016 Nissan Murano, this part number provides a focused match for those engine-side applications.

What It Helps Address

• Incorrect coolant temperature readings on the dash or scan tool
• Hard starting or rough idle related to temperature input errors
• Cooling fan operation that does not follow engine temperature correctly
• Fuel mixture or drivability issues tied to inaccurate coolant data
• Check engine light concerns associated with coolant temperature sensor faults

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. Inspect the harness connector for corrosion, bent terminals, or heat damage, and confirm the sensor seats fully at the engine block or specified mounting location. For fitment reference, this part fits 2014-2018 INFINITI QX60, N/A, and fits 2016 Nissan Murano, Engine Block.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine-management replacement parts. TX329 is built to match the listed application requirements for connector type, terminal configuration, and voltage specification.