{"product_id":"delphi-af10504-mass-air-flow-sensor","title":"Delphi AF10504 Mass Air Flow Sensor","description":"\u003ch2\u003eDelphi Mass Air Flow Sensor AF10504 Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi Mass Air Flow Sensor AF10504 is designed for precise air intake measurement in select BMW models. This sensor ensures accurate engine performance by monitoring airflow, essential for optimal fuel injection and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eColor: Black and silver\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-on for secure installation\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1 with an oval female connector\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade terminals, 5 male terminals\u003c\/li\u003e\n\u003cli\u003eHousing Included: No, probe only\u003c\/li\u003e\n\u003cli\u003eWiring Harness Included: No\u003c\/li\u003e\n\u003cli\u003eItem Grade: Standard replacement quality\u003c\/li\u003e\n\u003cli\u003ePackage Contents: Mass air flow sensor probe and instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThis Delphi AF10504 mass air flow sensor is engineered to meet the specifications required by BMW vehicles including the 535d, 535d xDrive, 740Ld xDrive, and X5 models. The sensor features a bolt-on mounting type for straightforward installation and a single oval-shaped female connector with five male blade terminals, ensuring reliable electrical connections. The black and silver sensor probe is designed without a housing, focusing on direct airflow measurement accuracy.\u003c\/p\u003e\u003ch2\u003eFunction and Common Applications\u003c\/h2\u003e\u003cp\u003eThe mass air flow sensor plays a critical role in engine management by measuring the volume and density of air entering the engine. This data helps the engine control unit (ECU) adjust fuel delivery for efficient combustion and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling or engine hesitation\u003c\/li\u003e\n\u003cli\u003eAddresses poor fuel economy due to inaccurate air measurement\u003c\/li\u003e\n\u003cli\u003eCorrects check engine light triggers related to airflow sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves acceleration response and engine performance\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance in BMW diesel and gasoline engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Delphi AF10504 sensor requires removal of the old sensor and bolt-on mounting of the new probe. Ensure the connector is securely attached to the oval female connector with blade terminals. Since the wiring harness is not included, reuse the existing harness from the original sensor. Follow the included instruction sheet carefully to avoid damage during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi provides this mass air flow sensor as a standard replacement part, manufactured to meet OEM specifications for BMW vehicles. While specific warranty details are not provided, Delphi parts typically adhere to industry standards for durability and performance. Proper installation and vehicle compatibility are essential for optimal sensor function.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388495921333,"sku":"BBMX-AF10504","price":394.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_AF10504_Fro.jpg?v=1774711900","url":"https:\/\/www.partcatalog.com\/products\/delphi-af10504-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}