{"product_id":"walker-245-1142-mass-air-flow-sensor","title":"Walker 245-1142 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Walker Mass Air Flow Assembly 245-1142\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Assembly 245-1142 is designed for precise air measurement in select BMW models. This mass air flow sensor ensures accurate airflow data to the engine control unit, supporting optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes housing for secure installation\u003c\/li\u003e\n\u003cli\u003eFeatures 3 terminals for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eFemale connector design for compatibility with factory wiring\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 330Ci, 330i, 330xi, 530i, X5, and Z3 models\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 meet OEM specifications. This line provides components engineered to deliver consistent airflow measurement, which is critical for maintaining emission standards and engine efficiency. The 245-1142 sensor is part of this line, offering a housing-included design to simplify replacement in BMW 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 straightforward installation. It has three terminals and a female connector, ensuring compatibility with the original BMW wiring harness. The absence of mounting hardware means that existing hardware should be reused or sourced separately. The part number 245-1142 identifies this specific sensor within the Walker lineup, tailored for BMW models such as the 330Ci, 330i, 330xi, 530i, X5, and Z3.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air intake measurement for engine control\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling or engine hesitation\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light codes related to mass air flow sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing correct airflow data\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance in BMW 330Ci, 330i, 330xi, 530i, X5, and Z3 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Mass Air Flow Assembly 245-1142, ensure the housing is properly seated to avoid air leaks. Since mounting hardware is not included, retain the original fasteners or acquire compatible hardware. Verify the female connector aligns correctly with the vehicle’s wiring harness terminals. Handle the sensor carefully to prevent damage to the sensing element.\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 performance. The 245-1142 part undergoes quality checks to ensure reliable operation in BMW vehicles. Please refer to Walker’s warranty policy for specific coverage details related to this sensor.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527930216629,"sku":"DKHD-245-1142","price":95.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2451142_Fro.jpg?v=1774891397","url":"https:\/\/www.partcatalog.com\/products\/walker-245-1142-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}