Standard Ignition MAS0508 Mass Air Flow Sensor

Overview of Standard Ignition Mass Air Flow Sensor MAS0508

The Standard Ignition MAS0508 Mass Air Flow Sensor is designed for precise air measurement in select Nissan and INFINITI vehicles. This sensor ensures accurate airflow data for optimal engine performance and emission control.

• Attachment Method: Bolt on with 2 bolt holes for secure installation
• Connector Type: Single male oval plug-in connector
• Terminal Configuration: 4 male pin terminals for reliable electrical connection
• Material: Durable ABS plastic housing (sensor only, housing not included)
• New, not remanufactured, ensuring consistent quality and performance

Detailed Product Description

The Standard Ignition MAS0508 is a new mass air flow sensor engineered to fit specific Nissan and INFINITI models including the Altima, Kicks, Pathfinder, QX50, and Rogue, as well as the Sentra. This sensor bolts directly onto the intake system using two bolt holes, providing a secure and stable fit. Featuring a single male oval plug-in connector with four male pin terminals, it offers a straightforward electrical connection that integrates seamlessly with the vehicle’s emission control system. Constructed from ABS plastic, the sensor housing is designed for durability under typical engine bay conditions. Note that this product includes the sensor only; the housing is not part of the package.

Compatible Vehicles and Applications

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

• Nissan Altima
• Nissan Kicks
• Nissan Pathfinder
• Nissan Rogue
• Nissan Sentra
• INFINITI QX50

Common Issues Addressed by MAS0508 Sensor

• Erratic or poor engine performance due to inaccurate airflow readings
• Check Engine Light triggered by faulty mass air flow sensor signals
• Reduced fuel efficiency caused by incorrect air-fuel mixture
• Engine stalling or hesitation during acceleration
• Emission test failures related to sensor malfunction

Installation Notes and Tips

Installation of the Standard Ignition MAS0508 sensor requires unbolting the old sensor and securing the new one using the two bolt holes. Ensure the male oval plug-in connector is properly aligned and fully seated to avoid electrical issues. Since the sensor housing is not included, reuse the existing housing if it is in good condition. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.

Quality Assurance and Warranty

Standard Ignition provides this MAS0508 mass air flow sensor as a new, OEM-quality replacement part. Manufactured to meet or exceed original equipment specifications, it supports reliable vehicle operation and emission compliance. Warranty coverage details should be confirmed at the point of purchase, typically including limited warranty protection against defects in material and workmanship.