{"product_id":"beck-arnley-158-1647-ignition-knock-detonation-sensor","title":"Beck Arnley 158-1647 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Chrysler, Dodge, Jeep, and More\u003c\/h2\u003e\u003cp\u003eThe Beck Arnley 158-1647 Ignition Knock (Detonation) Sensor is engineered to detect engine knocking and ensure optimal combustion in a variety of vehicles. Designed for compatibility with multiple Chrysler, Dodge, Jeep, Ram, Fiat, and Volkswagen models, this sensor helps maintain engine performance and efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement ignition knock sensor for accurate detonation detection\u003c\/li\u003e\n\u003cli\u003eCompatible with Chrysler 300, Dodge Charger, Jeep Grand Cherokee, Ram 1500, and more\u003c\/li\u003e\n\u003cli\u003ePart number 158-1647 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eSupports emission control systems by monitoring engine knock\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance under varied driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Beck Arnley 158-1647 ignition knock sensor is designed to work seamlessly with a wide range of vehicles including Chrysler models like the 200, 300, and Pacifica; Dodge vehicles such as the Charger, Challenger, and Durango; Jeep models including the Cherokee, Grand Cherokee, and Wrangler; Ram trucks 1500, 2500, and 3500; as well as Fiat 500X and Volkswagen Routan. This sensor detects engine knock or detonation, sending signals to the engine control unit (ECU) to adjust ignition timing and prevent engine damage. Using the correct sensor like the 158-1647 helps maintain engine efficiency and reduces harmful emissions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects and prevents engine knocking or pinging\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper ignition timing for smooth engine operation\u003c\/li\u003e\n\u003cli\u003eReduces risk of engine damage caused by detonation\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance by monitoring combustion quality\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by enabling optimal engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Beck Arnley 158-1647 ignition knock sensor, ensure the engine is cool and the battery is disconnected to avoid electrical hazards. Locate the sensor on the engine block or cylinder head as specified in the vehicle’s service manual. Use appropriate tools to remove the old sensor and install the new one without over-tightening to prevent damage. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool if available.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBeck Arnley parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 158-1647 ignition knock sensor undergoes rigorous quality control to ensure consistent function across all compatible vehicles. While specific warranty details may vary, Beck Arnley typically offers a limited warranty covering defects in materials and workmanship to support customer confidence in the product.\u003c\/p\u003e","brand":"Beck Arnley","offers":[{"title":"Default Title","offer_id":52081449762997,"sku":"BBGB-158-1647","price":28.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BA_1581647_Fro.jpg?v=1775147274","url":"https:\/\/www.partcatalog.com\/products\/beck-arnley-158-1647-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}