{"product_id":"walker-245-1120-mass-air-flow-sensor","title":"Walker 245-1120 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Walker Mass Air Flow Sensor 245-1120\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Assembly 245-1120 is designed to provide accurate airflow measurement for optimal engine performance. This sensor is compatible with various BMW, Hyundai, Land Rover, Suzuki, and Volvo models, including the BMW 320i and 328i, Hyundai Sonata, and Volvo S40.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes housing for secure installation\u003c\/li\u003e\n\u003cli\u003eThree-terminal design with female connector\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple vehicle makes and models\u003c\/li\u003e\n\u003cli\u003ePart number 245-1120 ensures precise fitment\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Walker Mass Air Flow Assembly Product Line\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Assembly product line focuses on delivering reliable and precise airflow sensors that meet OEM specifications. The 245-1120 sensor is part of this line, offering a housing-included design that simplifies replacement while maintaining accurate airflow readings essential for emission control and engine management systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor features a three-terminal configuration with a female connector, designed to interface seamlessly with the vehicle’s wiring harness. The included housing protects the sensor element from contaminants and mechanical damage, ensuring consistent performance. While mounting hardware is not included, the sensor’s design allows for straightforward installation in compatible vehicles such as the BMW 325i, Land Rover Freelander, and Suzuki Verona.\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 and rough idling caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eHelps correct emission control problems related to airflow inaccuracies\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers associated with mass air flow sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports stable engine performance in BMW 323Ci, Hyundai Sonata, and Volvo V40 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is turned off and cooled before beginning installation. Since mounting hardware is not included, retain original fasteners or acquire compatible hardware. Carefully disconnect the female connector and avoid damaging the sensor terminals. Verify the sensor housing is properly seated to prevent air leaks that could affect sensor readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker mass air flow sensors are manufactured to meet strict quality standards, ensuring reliable operation and durability. The 245-1120 part number undergoes rigorous testing to comply with emission control requirements. Please refer to Walker’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527914782901,"sku":"DKHD-245-1120","price":83.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2451120_Fro_e4e6be0e-0295-4207-a297-4a7b474807fd.jpg?v=1774891391","url":"https:\/\/www.partcatalog.com\/products\/walker-245-1120-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}