Walker 245-1135 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-1135

The Walker Mass Air Flow Assembly 245-1135 is designed to provide accurate airflow measurement for select INFINITI, Mercury, and Nissan vehicles. This sensor includes a housing and features a female connector with three terminals, ensuring reliable integration with your vehicle's emission control system.

• Includes housing for secure installation
• Female connector with 3 terminals
• Compatible with INFINITI, Mercury, and Nissan models
• Part number 245-1135 for precise identification
• Mounting hardware not included

About the Walker Mass Air Flow Assembly Product Line

The Walker Mass Air Flow Assembly product line focuses on emission control sensors that deliver consistent and accurate airflow readings. This line is engineered to meet OEM specifications, providing dependable performance for vehicles requiring precise air measurement. The 245-1135 sensor is part of this line, offering a direct replacement solution for compatible models.

Detailed Product Description

This mass air flow sensor comes with an included housing, which helps protect the sensor element and facilitates proper airflow measurement. The sensor features a female connector with three terminals, designed to interface correctly with the vehicle’s wiring harness. While mounting hardware is not included, the sensor is engineered for straightforward installation in compatible INFINITI, Mercury, and Nissan vehicles such as the Frontier, Pathfinder, Pickup, Quest, QX4, Villager, and Xterra. The part number 245-1135 ensures you receive the correct sensor for your application.

Common Applications and Issues Addressed

• Helps resolve engine performance problems related to inaccurate airflow readings
• Addresses rough idling and stalling caused by faulty mass air flow sensors
• Improves fuel efficiency by providing accurate air intake data
• Reduces emission control system errors and check engine light triggers
• Supports proper engine management in INFINITI, Mercury, and Nissan vehicles

Installation Notes and Tips

Installation requires careful handling of the sensor and connector to avoid damage. Since mounting hardware is not included, reuse existing hardware or acquire compatible fasteners. Ensure the female connector with three terminals is securely connected to the vehicle’s wiring harness. Verify the sensor housing is properly seated to prevent air leaks that could affect sensor readings.

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet industry standards for durability and accuracy. The 245-1135 sensor undergoes quality control testing to ensure reliable operation. Please refer to Walker’s official warranty policy for specific coverage details.