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Global Parts 1812178 Exhaust Gas Temperature (EGT) Sensor
Overview of Global Parts Exhaust Gas Temperature Sensor
The Global Parts Exhaust Gas Temperature (EGT) Sensor, part number 1812178, is designed specifically for the INFINITI QX4. This sensor plays a critical role in monitoring exhaust gas temperatures to help maintain optimal engine performance and emissions control.
- Terminal Type: Blade terminals for secure electrical connection
- Wire Quantity: 2 wires for accurate signal transmission
- Connector Shape: Oval connector ensuring proper fitment
- Terminal Quantity: 2 terminals for reliable connectivity
- Connector Gender: Female connector compatible with male terminals
- Terminal Gender: Male terminals designed for blade connectors
Detailed Product Description
The Global Parts EGT Sensor 1812178 is engineered with a blade terminal type, providing a dependable and corrosion-resistant connection. Featuring two wires and two terminals, this sensor ensures precise temperature readings from the exhaust system. The oval-shaped female connector is designed to fit securely with the corresponding male terminals, minimizing the risk of loose connections or signal loss. This sensor is compatible with the INFINITI QX4, making it a suitable replacement part for maintaining your vehicle’s emission control system.
Common Applications and Issues Addressed
- Monitors exhaust gas temperature to prevent engine overheating
- Helps maintain proper emissions levels for regulatory compliance
- Detects exhaust system malfunctions that could affect fuel efficiency
- Supports engine control unit (ECU) in optimizing combustion
- Prevents damage to turbochargers and catalytic converters
Installation Notes and Tips
When installing the Global Parts EGT Sensor 1812178 on your INFINITI QX4, ensure the oval female connector aligns correctly with the male terminals. Verify that the blade terminals are securely connected to avoid signal interruptions. It is recommended to inspect the wiring harness for any damage before installation to ensure optimal sensor performance.
Quality Assurance and Warranty
Global Parts manufactures this Exhaust Gas Temperature Sensor to meet industry standards for durability and accuracy. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to ensure reliable operation within the emission control system of your INFINITI QX4.
| Brand | Global Parts |
| Part Number | 1812178 |
| Terminal Type | Blade |
| Wire Quantity | 2 |
| Connector Shape | Oval |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | INFINITI | QX4 | 3.3L | V6 | N/A | Exhaust Gas Temperature (EGT) Sensor |
| 1999 | INFINITI | QX4 | 3.3L | V6 | N/A | Exhaust Gas Temperature (EGT) Sensor |
| 1998 | INFINITI | QX4 | 3.3L | V6 | N/A | Exhaust Gas Temperature (EGT) Sensor |
| 1997 | INFINITI | QX4 | 3.3L | V6 | N/A | Exhaust Gas Temperature (EGT) Sensor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.