Hella 358095951 Mass Air Flow Sensor

HELLA Mass Air Flow Sensor for GM V8 Applications

Restore accurate airflow measurement with HELLA Part Number 358095951, a specific-fit mass air flow sensor built for select Cadillac, Chevrolet, and GMC trucks and SUVs. This hot-film sensor helps the engine control module calculate the correct fuel-to-air ratio for smoother throttle response, stable idle quality, and consistent drivability.

Key Features

• Hot-film sensor design for precise airflow signal output
• Specific-fit, pipe-neck mounting for the listed applications
• 5-pin connector with oval female connector shape
• Plastic housing in black finish
• 12V electrical specification
• Standard replacement grade for OE-style service
• Housing included for a complete sensor assembly
• 97 mm / 3.82 in inlet connection diameter

Detailed Description

HELLA 358095951 is a mass air flow sensor engineered to deliver accurate intake-air data so the engine management system can maintain proper fuel delivery under changing load and speed conditions. It uses a hot-film sensing element and a pipe-neck mounting style, with a 5-pin blade terminal layout and a single oval connector. This part cross-references Delphi AF10058 for the same application. For drivers servicing a 2007-2008 Cadillac Escalade, 2007-2008 Cadillac Escalade ESV, 2007-2008 Cadillac Escalade EXT, 2008 Chevrolet Tahoe, or 2007-2008 GMC Sierra 1500, Yukon, or Yukon XL 1500, this sensor matches the listed configuration requirements.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or delayed throttle response
• Reduced fuel economy from incorrect air-fuel calculation
• Check engine light conditions related to MAF sensor performance
• Driveability issues after intake or sensor wear

Installation Notes and Tips

Confirm the 5-pin connector, pipe-neck mounting style, and 97 mm inlet diameter before ordering. This sensor is a specific-fit replacement, so match the vehicle application and connector layout exactly. No mounting hardware, gasket or seal, or wiring harness is included. Professional installation is recommended, and the vehicle should be inspected for intake leaks or contamination that could affect sensor readings after replacement.

Quality Assurance

HELLA supplies OE-level replacement components with a focus on accurate signal output and dependable service life. Part Number 358095951 is built as a standard replacement sensor for the listed GM applications and is backed by HELLA manufacturing quality standards.