{"product_id":"walker-245-1299-mass-air-flow-sensor","title":"Walker 245-1299 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Walker Mass Air Flow Sensor 245-1299\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Assembly 245-1299 is designed specifically for BMW 335d and X5 models. This sensor plays a critical role in monitoring the amount of air entering the engine, ensuring optimal combustion and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHousing included for secure installation\u003c\/li\u003e\n\u003cli\u003eFour terminal connections for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eFemale connector gender for compatibility with factory wiring\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 335d and X5 models\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 emission control sensors that meet OEM specifications. This line emphasizes precise airflow measurement to support engine management systems, contributing to efficient fuel delivery and reduced emissions. The 245-1299 sensor is part of this line, offering a housing included design to facilitate proper fitment and protection of internal components.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 245-1299 mass air flow sensor features a durable housing included with the assembly, providing protection and ease of installation. It has four terminals and a female connector, ensuring compatibility with the original BMW wiring harness. This sensor is engineered to accurately measure the volume of air entering the engine, which is essential for the engine control unit (ECU) to adjust fuel injection and maintain emission standards. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air flow measurement for BMW 335d and X5 engines\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eAddresses emission control faults related to faulty mass air flow sensors\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing correct air intake data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with BMW 335d or X5 before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the female connector matches the vehicle’s wiring harness\u003c\/li\u003e\n\u003cli\u003eUse existing mounting hardware or acquire appropriate fasteners as they are not included\u003c\/li\u003e\n\u003cli\u003eHandle the sensor carefully to avoid damage to the terminals or housing\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when securing the sensor\u003c\/li\u003e\n\u003c\/ul\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 245-1299 part undergoes quality control testing to ensure reliable performance in BMW 335d and X5 vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527970848949,"sku":"DKHD-245-1299","price":106.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2451299_Fro_6329abfc-1000-4129-a709-cc78bed7d571.jpg?v=1774891437","url":"https:\/\/www.partcatalog.com\/products\/walker-245-1299-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}