{"product_id":"global-parts-1811950-ignition-knock-detonation-sensor","title":"Global Parts 1811950 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1811950 Ignition Knock (Detonation) Sensor is designed to detect engine knocking and optimize ignition timing for improved engine performance. Compatible with select Buick, Cadillac, Chevrolet, and GMC models, this sensor ensures accurate knock detection and helps maintain engine efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Blade terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eMounting Hardware Included for straightforward installation\u003c\/li\u003e\n\u003cli\u003eSingle oval-shaped female connector with two male blade terminals\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM models including Chevrolet Silverado 1500, Cadillac Escalade, Buick Regal, and GMC Sierra\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor features a blade terminal type that provides a reliable and corrosion-resistant connection. The sensor includes one oval-shaped female connector with two male blade terminals, ensuring compatibility with factory wiring harnesses. Mounting hardware is included to facilitate proper sensor placement on the engine block, which is critical for accurate knock detection. The Global Parts 1811950 sensor is engineered to meet OEM specifications for Buick ATS, Cadillac CTS, Chevrolet Corvette, and GMC Sierra 2500, among others.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis sensor is compatible with a range of GM vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick ATS, Regal, and LaCrosse\u003c\/li\u003e\n\u003cli\u003eCadillac CTS, CT6, Escalade, and Escalade ESV\u003c\/li\u003e\n\u003cli\u003eChevrolet Corvette, Impala, Malibu, Silverado 1500, and Silverado 2500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra, Sierra 1500, Sierra 2500, and Cheyenne\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the Ignition Knock Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging under acceleration\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by knock sensor fault codes\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or rough idling caused by detonation\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from undetected knock events\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Global Parts 1811950 sensor requires proper torque to ensure accurate knock detection. Use the included mounting hardware and verify the blade terminals are securely connected to the vehicle’s wiring harness. It is recommended to disconnect the battery before installation to prevent electrical shorts. After installation, clear any diagnostic trouble codes and perform a test drive to confirm sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures this ignition knock sensor to meet or exceed OEM standards for durability and performance. The part number 1811950 undergoes rigorous quality control to ensure reliable operation in demanding engine environments. This sensor comes with a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use on Buick, Cadillac, Chevrolet, and GMC vehicles.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818264625333,"sku":"BKNH-1811950","price":50.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811950_Fro.jpg?v=1774999567","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811950-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}