Hitachi MAF0136 Mass Air Flow Sensor

Hitachi MAF0136 Mass Air Flow Sensor Overview

Hitachi MAF0136 is a new mass air flow sensor for emission control applications, built to measure the volume and characteristics of incoming air with OE-level calibration. It is listed for 2012-2013 Buick Regal and uses precision sensing elements and protected circuitry for accurate airflow readings.

Key Features

• Part number: MAF0136
• New mass air flow sensor from Hitachi
• Fits 2012-2013 Buick Regal, N/A
• Calibrated for the specific application
• 100% air flow tested for performance verification
• Precision components for consistent airflow measurement
• Protected circuitry for added durability
• Wiring harness not included

Detailed Description

Hitachi MAF0136 is engineered for direct replacement in the 2012-2013 Buick Regal, N/A, where accurate air measurement is critical to engine management and emissions control. By monitoring incoming air, the sensor helps the engine control system maintain the proper fuel strategy, supporting smooth operation and emissions compliance. This part cross-references Standard Ignition MAS0505 for the same application.

Hitachi calibrates each MAF sensor for its intended vehicle application and tests airflow output before release. The design uses quality internal components and protected circuitry to support reliable signal delivery in demanding underhood conditions. If you are replacing a failing Buick Regal mass air flow sensor, MAF0136 provides an OE-style service part with application-specific fitment.

Common Issues This Part May Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response
• Check engine light related to MAF sensor performance
• Incorrect fuel trim from contaminated or failing sensor output
• Emissions test failure tied to air metering faults

Installation Notes and Tips

Verify the connector style and housing arrangement before installation, since the wiring harness is not included. Inspect the intake tract for dirt, oil residue, or air leaks that can affect sensor readings. After installation, clear diagnostic trouble codes and confirm idle quality and fuel trim values on the 2012-2013 Buick Regal.

Quality Assurance

Hitachi manufactures this sensor with OE-focused calibration, airflow testing, and durable circuitry to support dependable service in emission control systems. Part number MAF0136 is built as a new replacement sensor for the listed application.