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Global Parts 1813224 Mass Air Flow Sensor
Reliable Mass Air Flow Sensor for Infiniti FX45 M45 Q45
The Global Parts 1813224 Mass Air Flow Sensor is designed to provide accurate airflow measurement for your Infiniti FX45, M45, and Q45 models. This sensor helps maintain optimal engine performance by ensuring precise air intake readings.
- Compatible with Infiniti FX45, M45, and Q45 vehicles
- OEM-quality replacement part number 1813224
- Measures the volume and density of air entering the engine
- Supports efficient fuel injection and engine management
- Direct fit sensor for emission control systems
Product Details and Functionality
The Global Parts 1813224 Mass Air Flow Sensor is a critical component in the emission control system of Infiniti FX45, M45, and Q45 models. It accurately detects the amount of air entering the engine, allowing the engine control unit (ECU) to adjust fuel delivery accordingly. This precise measurement helps maintain the correct air-fuel ratio, which is essential for engine efficiency, reduced emissions, and smooth operation. The sensor is engineered to meet strict quality standards, ensuring reliable performance and compatibility with your vehicle's existing systems.
Common Issues Addressed by This Sensor
- Irregular engine idling or stalling
- Reduced fuel efficiency and increased emissions
- Check engine light triggered by airflow sensor faults
- Poor acceleration or hesitation during driving
- Engine performance inconsistencies related to air intake measurement
Installation Notes and Tips
When installing the Global Parts 1813224 Mass Air Flow Sensor, ensure the ignition is off and the engine is cool. Carefully disconnect the electrical connector and remove the old sensor without damaging the air intake system. Install the new sensor in the correct orientation and secure it firmly to prevent air leaks. After installation, it is recommended to clear any diagnostic trouble codes and verify proper sensor operation through a diagnostic tool.
Quality Assurance and Warranty
Global Parts manufactures the 1813224 Mass Air Flow Sensor to meet or exceed OEM specifications for Infiniti FX45, M45, and Q45 models. This part undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details are not provided, Global Parts products typically come with a limited warranty against defects in materials and workmanship. Consult your supplier for exact warranty terms.
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | INFINITI | FX45 | 4.5L | V8 | N/A | Sensor Only |
| 2004 | INFINITI | M45 | 4.5L | V8 | N/A | Sensor Only |
| 2004 | INFINITI | Q45 | 4.5L | V8 | N/A | Sensor Only |
| 2003 | INFINITI | FX45 | 4.5L | V8 | N/A | Sensor Only |
| 2003 | INFINITI | M45 | 4.5L | V8 | N/A | Sensor Only |
| 2003 | INFINITI | Q45 | 4.5L | V8 | N/A | Sensor Only |
* 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.