Walker 245-1167 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Assembly 245-1167

The Walker Mass Air Flow Assembly 245-1167 is designed to provide accurate airflow measurement for optimal engine performance. This mass air flow sensor is compatible with a range of GM vehicles including Cadillac, Chevrolet, GMC, and Pontiac models.

• Includes housing for secure installation
• Features 3 terminals for precise signal transmission
• Female connector design for direct compatibility
• Compatible with multiple GM trucks and SUVs
• Part number 245-1167 ensures exact fit and function

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on reliable emission control sensors that meet OEM specifications. This line emphasizes durability and accurate airflow measurement to support engine management systems. The 245-1167 sensor is part of this line, offering a housing-included design that simplifies replacement and maintains sensor integrity.

Detailed Product Description

The Walker 245-1167 mass air flow sensor measures the volume and density of air entering the engine, providing critical data to the vehicle’s engine control unit (ECU). This sensor includes a housing for protection and ease of installation, and it features a female connector with three terminals to ensure proper electrical connection. It is engineered for use in various GM vehicles such as the Chevrolet Silverado C1500, GMC Sierra K1500, Cadillac Escalade, Pontiac Firebird, and others. The absence of mounting hardware means existing hardware can be reused or sourced separately.

Common Applications and Issues Addressed

• Restores accurate air-fuel mixture control
• Resolves engine hesitation and rough idling
• Eliminates check engine light related to airflow sensor faults
• Improves fuel efficiency by providing precise airflow data
• Supports emission control compliance in GM trucks and SUVs

Installation Notes and Tips

• Verify compatibility with your specific make and model before installation
• Use existing mounting hardware or acquire appropriate fasteners as none are included
• Handle the sensor carefully to avoid damage to the housing and terminals
• Ensure the female connector is securely attached to the vehicle wiring harness
• Follow vehicle manufacturer guidelines for sensor replacement procedures

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet or exceed OEM standards for quality and reliability. The 245-1167 part undergoes rigorous testing to ensure accurate airflow measurement and long service life. Warranty coverage details should be confirmed with the product documentation or supplier.