{"product_id":"walker-245-1262-mass-air-flow-sensor","title":"Walker 245-1262 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Walker Mass Air Flow Sensor 245-1262\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Assembly 245-1262 is designed for precise air measurement in select BMW models. This sensor ensures accurate airflow data for optimal engine performance and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 545i, 645Ci, 745i, 745Li, and X5 models\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for secure installation\u003c\/li\u003e\n\u003cli\u003eFeatures a 5-terminal female connector for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eHousing not included, designed for direct replacement\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 emission control sensors that deliver consistent and accurate airflow readings. This line supports emission compliance and engine efficiency by providing components engineered to meet OEM specifications. The 245-1262 sensor is part of this line, ensuring compatibility and performance for BMW vehicles requiring precise mass air flow measurement.\u003c\/p\u003e\u003ch2\u003eProduct Description and Attributes\u003c\/h2\u003e\u003cp\u003eThe Walker 245-1262 mass air flow sensor is engineered without a housing, allowing it to fit directly into the existing assembly on compatible BMW models. It comes with mounting hardware included, facilitating a straightforward replacement process. The sensor features a 5-terminal female connector, which ensures a secure and stable electrical connection with the vehicle’s wiring harness. This part is specifically designed for BMW 545i, 645Ci, 745i, 745Li, and X5 models, providing accurate airflow data critical for engine management and emission control systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air intake measurement for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eResolves engine hesitation or stalling related to faulty airflow readings\u003c\/li\u003e\n\u003cli\u003eHelps correct rough idling caused by sensor malfunction\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance by providing precise airflow data\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to mass air flow sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Walker 245-1262 sensor requires removal of the old sensor and securing the new unit using the included mounting hardware. Ensure the 5-terminal female connector is properly aligned and fully seated to avoid electrical issues. Since the housing is not included, verify the existing housing is in good condition before installation. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker mass air flow sensors are manufactured to meet or exceed OEM standards for durability and performance. The 245-1262 part number undergoes rigorous quality control to ensure reliable operation in BMW vehicles. While specific warranty details are not provided here, Walker products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527960068277,"sku":"DKHD-245-1262","price":143.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2451262_Fro.jpg?v=1774891430","url":"https:\/\/www.partcatalog.com\/products\/walker-245-1262-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}