{"product_id":"delphi-as10272-ignition-knock-detonation-sensor","title":"Delphi AS10272 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eDelphi Ignition Knock Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi AS10272 ignition knock (detonation) sensor is designed to detect engine knocking and help optimize ignition timing for Chevrolet and GMC trucks. This sensor is compatible with models such as the Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Express 1500, and GMC Savana 1500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlade terminal type for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting type for secure installation\u003c\/li\u003e\n\u003cli\u003eSingle oval-shaped female connector with two male terminals\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003cli\u003eIncludes ignition knock sensor and instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi AS10272 ignition knock sensor features a blade terminal type that ensures a stable and corrosion-resistant connection. It has one oval-shaped female connector with two male terminals, designed to interface seamlessly with the vehicle’s wiring harness. The sensor mounts securely using a bolt-on method, providing a firm fit without the need for additional mounting hardware. This sensor is engineered specifically for emission control systems in Chevrolet and GMC vehicles, including the Express 1500, Savana 1500, Sierra 1500, and Silverado 1500 models.\u003c\/p\u003e\u003ch2\u003eFunction and Common Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor plays a critical role in detecting engine detonation or knocking, allowing the engine control unit (ECU) to adjust ignition timing accordingly. Proper function of this sensor helps maintain engine performance and fuel efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knocking to prevent damage\u003c\/li\u003e\n\u003cli\u003eHelps optimize ignition timing for better performance\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by supporting emission control systems\u003c\/li\u003e\n\u003cli\u003ePrevents engine misfires related to detonation\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine operation under varying load conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Delphi AS10272 sensor requires removal of the old knock sensor and mounting the new sensor using the bolt-on method. Ensure the sensor is securely fastened to the engine block to maintain accurate knock detection. The sensor’s blade terminals and oval female connector should be connected carefully to avoid damage. Since mounting hardware is not included, use the existing bolts or appropriate replacements. Follow the included instruction sheet for detailed installation guidance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi ignition knock sensors are manufactured to meet OEM specifications for durability and performance. While specific warranty details for part number AS10272 may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the supplier or manufacturer.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388502278325,"sku":"BBMX-AS10272","price":31.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_AS10272_Fro_0c5dab42-3ab7-4555-a854-3e7f28bacec3.jpg?v=1774711927","url":"https:\/\/www.partcatalog.com\/products\/delphi-as10272-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}