Walker 245-1087 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Assembly 245-1087

The Walker Mass Air Flow Assembly 245-1087 is designed to provide accurate airflow measurement for optimal engine performance. Compatible with various GM vehicles including Buick Enclave, Cadillac CTS, and Chevrolet Equinox, this sensor ensures precise air intake readings for efficient fuel management.

• Includes housing for secure installation
• Features 4 terminals for reliable electrical connections
• Female connector design for compatibility with factory wiring
• Mounting hardware not included

About the Walker Mass Air Flow Assembly Product Line

The Walker Mass Air Flow Assembly product line focuses on delivering dependable emission control sensors that meet OEM specifications. This line emphasizes accurate airflow measurement critical for engine control units to regulate fuel injection and maintain emission standards. The 245-1087 part is a representative component within this line, engineered to fit a range of GM vehicles requiring precise sensor performance.

Detailed Product Description

This mass air flow sensor assembly includes the housing, which protects the sensor element and facilitates proper airflow measurement. The sensor features a female connector with four terminals, ensuring compatibility with the vehicle’s wiring harness. While mounting hardware is not included, the assembly is designed for straightforward installation in compatible models. The part number 245-1087 corresponds to a sensor compatible with Buick, Cadillac, Chevrolet, GMC, Pontiac, and Saturn vehicles, including models such as the Acadia, CTS, Enclave, Equinox, G8, Outlook, SRX, STS, Torrent, and Traverse.

Common Applications and Issues Addressed

• Restores accurate air intake measurement for improved engine efficiency
• Resolves rough idling and engine hesitation caused by faulty MAF sensors
• Helps correct poor fuel economy linked to incorrect airflow data
• Addresses check engine light triggers related to mass air flow sensor faults
• Supports emission control compliance by providing precise sensor readings

Installation Notes and Tips

• Ensure the sensor housing is clean and free of debris before installation
• Verify connector gender and terminal count match the vehicle’s wiring harness
• Use appropriate tools to avoid damaging the sensor or housing during installation
• Check for secure electrical connections to prevent intermittent faults
• Consult vehicle-specific service manuals for torque specifications and installation procedures

Quality Assurance and Warranty

The Walker Mass Air Flow Assembly 245-1087 is manufactured to meet industry standards for emission control sensors. While specific warranty details are not provided here, Walker products typically undergo rigorous testing to ensure durability and performance. For warranty information, refer to the manufacturer’s documentation or authorized service providers.