Global Parts 1812170 Exhaust Gas Temperature (EGT) Sensor

Exhaust Gas Temperature Sensor for Nissan Applications

Global Parts 1812170 is an exhaust gas temperature (EGT) sensor built for Nissan emissions applications that require accurate exhaust temperature feedback to the ECM. It is a direct replacement sensor that follows OE specifications for fit and electrical connection.

Key Features

• Exhaust Gas Temperature (EGT) sensor for emission control systems
• Direct replacement design for OE-style fit and function
• Blade terminals with a female connector and male terminals
• 2-wire, 2-terminal configuration with an oval connector shape
• Built to send accurate information to the ECM for engine management
• Global Parts part number 1812170

Detailed Description

Global Parts 1812170 is an EGT sensor used in Nissan exhaust and emission control systems where precise temperature input is required for engine management. By reporting exhaust gas temperature to the ECM, this sensor helps the vehicle manage fuel delivery, exhaust operation, ignition timing, and cooling strategy according to system demand. It is a direct replacement for the original sensor and is specified to meet OE requirements for the listed Nissan Frontier, Xterra, Quest, Altima, Pickup, Pathfinder, D21, Maxima, 240SX, Pulsar NX, Sentra, 300ZX, and 720 applications.

This part cross-references Standard Ignition ETS43 for the same application.

Vehicle Fitment

• Fits 1998-2000 Nissan Frontier, N/A, with California Emissions System
• Fits 2000 Nissan Xterra, N/A, with California Emissions System
• Fits 1993-1998 Nissan Quest, N/A, with California Emissions System
• Fits 1993-1997 Nissan Altima, N/A, with California Emissions System
• Fits 1995-1997 Nissan Pickup, N/A
• Fits 1987-1995 Nissan Pathfinder, N/A, with California Emissions System
• Fits 1986-1994 Nissan D21, N/A, with California Emissions System
• Fits 1988-1994 Nissan Maxima, N/A, with California Emissions System
• Fits 1991-1994 Nissan Pickup, N/A, with California Emissions System
• Fits 1989-1990 Nissan 240SX, N/A, with California Emissions System
• Fits 1988-1990 Nissan Pulsar NX, N/A, with California Emissions System
• Fits 1988-1990 Nissan Sentra, N/A, with California Emissions System
• Fits 1985-1989 Nissan 300ZX, N/A, with California Emissions System
• Fits 1986 Nissan 720, N/A, with California Emissions System

Common Issues This Sensor May Address

• Faulty exhaust temperature signal to the ECM
• Emission system warning lights related to sensor performance
• Incorrect fuel, timing, or cooling control caused by bad temperature input
• Driveability concerns tied to exhaust temperature monitoring
• Failed original EGT sensor on Nissan emissions-equipped vehicles

Installation Notes and Tips

Confirm connector shape, terminal style, and wire count before installation. This sensor uses an oval female connector with blade terminals and a 2-wire layout, so matching the original harness connection is important. Verify the vehicle’s emissions configuration, since many listed applications are for California Emissions System vehicles. For best results, inspect the connector and nearby wiring for heat damage before replacing the sensor.

Quality Assurance

Global Parts engine management sensors are built to provide accurate ECM input and are manufactured as direct replacement parts that meet OE specifications.