Hitachi MAF0084 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Chevrolet and GMC Vehicles

The Hitachi MAF0084 Mass Air Flow Sensor is designed to provide accurate airflow measurement for optimal engine performance. This new sensor is compatible with select Chevrolet and GMC models, ensuring precise emission control and efficient fuel management.

• Manufacturer: Hitachi
• Part Number: MAF0084
• New, not remanufactured
• Wiring harness not included
• Compatible with Chevrolet Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500 HD
• Compatible with GMC Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD

Product Details and Specifications

The Hitachi MAF0084 is a new mass air flow sensor engineered to deliver precise airflow data to the engine control unit (ECU). This sensor plays a critical role in emission control systems by measuring the amount of air entering the engine, which helps regulate fuel injection and maintain optimal combustion. The sensor is designed specifically for heavy-duty and passenger vehicles including Chevrolet Express and Silverado series, as well as GMC Savana and Sierra models. Note that this sensor does not include a wiring harness, so ensure compatibility with your vehicle’s existing connectors before installation.

Compatible Vehicles and Applications

This mass air flow sensor is compatible with the following makes and models:

• Chevrolet Express 2500 and Express 3500
• Chevrolet Silverado 2500 HD and Silverado 3500 HD
• GMC Savana 2500 and Savana 3500
• GMC Sierra 2500 HD and Sierra 3500 HD

Common Issues Addressed by the Hitachi MAF0084

• Engine hesitation or stalling during acceleration
• Reduced fuel efficiency and increased emissions
• Check engine light triggered by faulty airflow readings
• Rough idling or inconsistent engine performance
• Difficulty passing emissions tests due to inaccurate sensor data

Installation Notes and Tips

When installing the Hitachi MAF0084 sensor, verify that your vehicle’s wiring harness is compatible since it is not included with this part. Handle the sensor carefully to avoid damage to the sensitive airflow element. It is recommended to clean the air intake system before installation to ensure accurate sensor readings. Follow manufacturer torque specifications when securing the sensor to prevent leaks or sensor malfunction.

Quality Assurance and Warranty Information

As a new part manufactured by Hitachi, the MAF0084 sensor meets OEM standards for quality and reliability. While specific warranty details may vary, new Hitachi sensors typically come with a limited warranty covering defects in materials and workmanship. Consult your supplier or vehicle manufacturer for exact warranty terms applicable to this part.