{"product_id":"global-parts-1813239-mass-air-flow-sensor-assembly","title":"Global Parts 1813239 Mass Air Flow Sensor Assembly","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for Infiniti and Nissan Vehicles\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1813239 Mass Air Flow Sensor Assembly is designed to provide accurate airflow measurement for Infiniti Pathfinder and Nissan QX4 models. This sensor helps maintain optimal engine performance by ensuring precise air-fuel mixture control.\u003c\/p\u003e\u003ch2\u003eKey Features of the Global Parts 1813239 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Infiniti Pathfinder and Nissan QX4 vehicles\u003c\/li\u003e\n\u003cli\u003eDirect replacement Mass Air Flow Sensor Assembly\u003c\/li\u003e\n\u003cli\u003eEnsures accurate air intake measurement for efficient engine operation\u003c\/li\u003e\n\u003cli\u003eManufactured to meet OEM specifications for reliable performance\u003c\/li\u003e\n\u003cli\u003ePart number 1813239 for easy identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Mass Air Flow Sensor Assembly\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1813239 Mass Air Flow Sensor Assembly is engineered to monitor the volume and density of air entering the engine. This data is critical for the engine control unit (ECU) to calculate the correct amount of fuel for combustion. Designed specifically for Infiniti Pathfinder and Nissan QX4 models, this sensor assembly ensures compatibility and precise fitment. By maintaining accurate airflow readings, it supports smooth engine operation, improved fuel efficiency, and reduced emissions.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Mass Air Flow Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine hesitation or stalling during acceleration\u003c\/li\u003e\n\u003cli\u003eRough idling or inconsistent engine performance\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered due to airflow sensor faults\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency and increased emissions\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine or poor throttle response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Global Parts 1813239 Mass Air Flow Sensor Assembly, ensure the ignition is off and the engine is cool. Carefully disconnect the electrical connector and remove the old sensor without damaging the air intake system. Install the new sensor securely, making sure the connector is properly seated to avoid signal interruptions. After installation, it is recommended to clear any diagnostic trouble codes and perform a system check to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures the 1813239 Mass Air Flow Sensor Assembly to meet or exceed OEM standards, ensuring dependable performance and durability. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to support long-term reliability in Infiniti Pathfinder and Nissan QX4 vehicles.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":52263294402741,"sku":"BKNH-1813239","price":79.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1813239_Fro.jpg?v=1775849993","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1813239-mass-air-flow-sensor-assembly","provider":"PartCatalog","version":"1.0","type":"link"}