{"product_id":"mass-air-flow-sensor-675","title":"Mass Air Flow Sensor","description":"The Hitachi MAF0047 mass air flow sensor is engineered to restore accurate airflow measurement for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. As a new OE-style direct replacement, it offers a bolt-on fit with no modifications needed. This sensor measures the amount and characteristics of air entering the engine, ensuring the control system can correctly manage fuel delivery.\n\nKey features include application-calibrated, precision sensing elements for accurate airflow readings, and protected circuitry for enhanced durability. The MAF0047 utilizes a 3-terminal blade style connection. It is important to note that a wiring harness is not included with this sensor. Hitachi air flow sensors are 100% air-flow tested and calibrated for each application to ensure OE-level fitment expectations and reliable service in emission-control systems.\n\nThis sensor is a practical solution for addressing drivability concerns such as rough idle, hesitation during acceleration, incorrect fuel trim, check engine lights related to airflow sensor faults, and poor engine response. Before installation, verify the connector style, terminal count, and housing configuration. Inspect the intake tract for leaks, dirt, or oil contamination, as upstream issues can affect airflow readings. Always confirm exact vehicle fitment for your specific year, make, and model before ordering the MAF0047.\n\nThis part is designed for a wide range of GM vehicles from approximately 1999-2005, including models like the Buick LeSabre, Chevrolet Impala, and Pontiac Grand Prix. It cross-references with Delphi AF10126.","brand":"Hitachi","offers":[{"title":"Default Title","offer_id":52871898497336,"sku":"MAF0047","price":101.19,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/mass-air-flow-sensor-675","provider":"MOTORMIA","version":"1.0","type":"link"}