Cardone 74-7834 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Buick, Oldsmobile, Pontiac

The Cardone Mass Air Flow Sensor 74-7834 is designed to provide accurate airflow measurement for select Buick, Oldsmobile, and Pontiac models. This remanufactured sensor helps maintain optimal engine performance and emission control by delivering precise data to the engine control unit.

• Remanufactured Mass Air Flow Sensor with plastic black housing
• Compatible with Buick, Oldsmobile, Pontiac models including Bonneville, Calais, Cutlass, Delta 88, Grand Am, LeSabre, Riviera, Skylark, and Toronado
• Hose clamp mounting type for secure installation
• Includes sensor and instruction sheet for installation guidance
• Environmentally conscious with E-Waste compliance

About the Cardone Mass Air Flow Sensor Product Line

The Cardone Mass Air Flow Sensor product line focuses on providing remanufactured sensors that meet OEM specifications for emission control systems. These sensors are engineered to restore proper airflow measurement and ensure accurate engine management. The 74-7834 part number is part of this line, offering a reliable replacement option for vehicles requiring precise airflow data to maintain fuel efficiency and reduce emissions.

Product Details and Features

This mass air flow sensor features a durable black plastic housing designed to withstand engine bay conditions. The sensor mounts using a hose clamp, eliminating the need for mounting holes and simplifying installation. The package includes the sensor itself along with an instruction sheet to assist with proper setup. The sensor is remanufactured, ensuring that worn components are replaced or restored to meet performance standards. It is compatible with a range of Buick, Oldsmobile, and Pontiac models such as the 1998 Bonneville, Cutlass Calais, Grand Am, and others, making it a suitable replacement for vehicles within these lines.

Common Issues Addressed by This Mass Air Flow Sensor

• Engine hesitation or stalling due to inaccurate airflow readings
• Check engine light triggered by faulty MAF sensor signals
• Poor fuel economy caused by incorrect air-fuel mixture
• Rough idle or engine performance problems related to airflow sensor failure
• Emission control system malfunctions linked to sensor errors

Installation Notes and Tips

Before installation, visually inspect the sensor element for any damage or contamination. Ensure the hose clamp mounting area is clean and free of debris to secure the sensor properly. Handle the sensor carefully to avoid damaging the delicate sensing element. Follow the included instruction sheet for step-by-step guidance. It is recommended to check for any wiring issues or over-voltage sources such as relays or shorted wiring that may have caused the original sensor failure.

Quality Assurance and Warranty

This Cardone Mass Air Flow Sensor 74-7834 is remanufactured to meet or exceed OEM standards. The product is designed to be environmentally responsible with E-Waste compliance. While specific warranty details are not provided here, Cardone typically offers limited warranties on remanufactured parts to ensure reliability and customer confidence.