{"product_id":"walker-245-1156-mass-air-flow-sensor","title":"Walker 245-1156 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Walker Mass Air Flow Sensor 245-1156\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Assembly 245-1156 is designed specifically for select INFINITI and Nissan vehicles, including the Pathfinder and QX4 models. This sensor plays a critical role in monitoring the amount of air entering the engine to ensure optimal combustion and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes housing for secure installation\u003c\/li\u003e\n\u003cli\u003eFeatures a 3-terminal female connector\u003c\/li\u003e\n\u003cli\u003eCompatible with INFINITI Pathfinder and Nissan QX4\u003c\/li\u003e\n\u003cli\u003ePart number 245-1156 for precise identification\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Mass Air Flow Assembly Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Assembly product line focuses on providing reliable emission control sensors that meet OEM specifications. This line emphasizes accurate airflow measurement and durable housing construction, ensuring consistent engine performance and compliance with emission standards. The 245-1156 sensor is part of this line, offering a direct replacement solution for compatible INFINITI and Nissan vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor includes a housing, which protects the sensor element and facilitates proper airflow measurement. It has a 3-terminal female connector designed to interface seamlessly with the vehicle’s wiring harness. While mounting hardware is not included, the sensor is engineered for straightforward installation in the air intake system of the INFINITI Pathfinder and Nissan QX4 models. The part number 245-1156 ensures compatibility and ease of ordering.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain accurate air-fuel mixture for efficient engine operation\u003c\/li\u003e\n\u003cli\u003eResolves engine hesitation or stalling related to faulty airflow readings\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers caused by mass air flow sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise airflow data\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance by monitoring intake air volume\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 245-1156 mass air flow sensor, ensure the housing is properly seated to avoid air leaks. Verify the 3-terminal female connector is securely attached to the vehicle’s wiring harness. Since mounting hardware is not included, reuse existing hardware or source compatible fasteners. It is recommended to handle the sensor carefully to avoid damage to the sensing element during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker mass air flow sensors are manufactured to meet industry standards for durability and accuracy. The 245-1156 part undergoes quality control testing to ensure reliable performance in emission control applications. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527940243637,"sku":"DKHD-245-1156","price":107.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2451156_Fro.jpg?v=1774891402","url":"https:\/\/www.partcatalog.com\/products\/walker-245-1156-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}