{"product_id":"global-parts-1811944-ignition-knock-detonation-sensor","title":"Global Parts 1811944 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Global Parts Ignition Knock Sensor 1811944\u003c\/h2\u003e\u003cp\u003eThe Global Parts Ignition Knock (Detonation) Sensor 1811944 is designed for precise detection of engine knock in select Mercedes-Benz models. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Blade for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1 with an oval-shaped female connector\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 3 male terminals ensuring secure contact\u003c\/li\u003e\n\u003cli\u003eMounting Hardware: Not included, allowing for flexible installation options\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercedes-Benz E250, GLK250, ML250, Sprinter, Sprinter 2500, and Sprinter 3500 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor from Global Parts features a blade terminal type that provides a stable and corrosion-resistant connection. The sensor includes a single oval-shaped female connector with three male terminals, designed to interface seamlessly with the vehicle’s wiring harness. Although mounting hardware is not included, the sensor’s design allows for straightforward installation using existing vehicle components. The part number 1811944 ensures compatibility with a range of Mercedes-Benz vehicles, including the E250, GLK250, ML250, and various Sprinter models, making it a precise replacement part for emission control sensor needs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knock or detonation to prevent engine damage\u003c\/li\u003e\n\u003cli\u003eHelps maintain fuel efficiency by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003ePrevents engine misfires related to knock sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports emission control by ensuring proper combustion monitoring\u003c\/li\u003e\n\u003cli\u003eReduces engine noise caused by uncontrolled detonation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old knock sensor and connection of the new sensor’s blade terminals to the vehicle’s wiring harness. Since mounting hardware is not included, use the existing bolts or fasteners from the original sensor. Ensure the oval female connector is securely attached to avoid signal loss. It is recommended to follow the vehicle manufacturer’s torque specifications when tightening the sensor to avoid damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures this ignition knock sensor to meet OEM specifications for fit and function. While mounting hardware is not supplied, the sensor undergoes quality checks to ensure reliable performance. Please refer to the product packaging or Global Parts documentation for warranty details specific to part number 1811944.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818264461493,"sku":"BKNH-1811944","price":100.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811944_Fro_2521d949-f9e4-443b-a6f6-3ccdd70da711.jpg?v=1774999566","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811944-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}