{"product_id":"walker-245-1403-mass-air-flow-sensor","title":"Walker 245-1403 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Walker Mass Air Flow Sensor 245-1403\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Sensor 245-1403 is designed to provide accurate airflow measurement for select Nissan and INFINITI vehicles. This sensor includes essential components such as housing and mounting hardware to ensure a straightforward installation process.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes housing for secure sensor protection\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for easy installation\u003c\/li\u003e\n\u003cli\u003eFive terminals for reliable electrical connections\u003c\/li\u003e\n\u003cli\u003eFemale connector design for compatibility with factory wiring\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Nissan and INFINITI models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Mass Air Flow Sensor Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Sensor line focuses on delivering precise airflow measurement components that meet OEM specifications. The 245-1403 part is part of this line, ensuring it maintains the quality and fitment standards required for emission control sensors in vehicles like the Nissan Altima and INFINITI QX60.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor (part number 245-1403) is engineered to monitor the amount of air entering the engine, which is critical for optimal fuel injection and engine performance. The included housing protects the sensor element from contaminants, while the mounting hardware simplifies the replacement process. Featuring five terminals and a female connector, this sensor integrates seamlessly with the vehicle’s existing wiring harness. It is compatible with a range of Nissan and INFINITI models, including the Altima, Maxima, Murano, Pathfinder, Quest, QX60, Rogue, and X-Trail.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air intake measurement for improved engine efficiency\u003c\/li\u003e\n\u003cli\u003eResolves rough idling caused by faulty airflow readings\u003c\/li\u003e\n\u003cli\u003eHelps correct poor fuel economy linked to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to mass air flow sensor errors\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance by maintaining proper air-fuel mixture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Mass Air Flow Sensor 245-1403, ensure the housing is properly seated to prevent air leaks. Use the included mounting hardware to secure the sensor firmly in place. Verify the five-terminal connector is fully engaged and the female connector matches the vehicle’s wiring harness. It is recommended to disconnect the battery before installation to avoid electrical issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker mass air flow sensors are manufactured to meet strict quality standards for emission control components. The 245-1403 sensor undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term reliability.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527997391029,"sku":"DKHD-245-1403","price":110.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2451403_Fro.jpg?v=1774891446","url":"https:\/\/www.partcatalog.com\/products\/walker-245-1403-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}