{"product_id":"standard-ignition-ks81-ignition-knock-detonation-sensor","title":"Standard Ignition KS81 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Lexus and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition KS81 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knock and help optimize engine performance. Compatible with a range of Lexus and Toyota models, this sensor ensures precise monitoring of detonation for improved engine efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM replacement part for reliable fit and function\u003c\/li\u003e\n\u003cli\u003eScrew-in mounting type for secure installation\u003c\/li\u003e\n\u003cli\u003eSingle female connector with a round plug-in design\u003c\/li\u003e\n\u003cli\u003eMetal construction for durability and long service life\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with one terminal for straightforward wiring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition KS81 is an ignition knock sensor engineered to detect engine detonation by sensing vibrations caused by knocking. This sensor features a screw-in mounting type, ensuring a secure and stable attachment to the engine block. It includes one female connector with a round plug-in shape and a single male blade terminal, facilitating a direct and reliable electrical connection. Constructed from metal, the sensor is built to withstand harsh engine conditions and maintain consistent performance over time. The KS81 is an OEM replacement part, making it a suitable choice for maintaining factory specifications and compatibility.\u003c\/p\u003e\u003ch2\u003eCompatible Lexus and Toyota Models\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is compatible with various Lexus and Toyota vehicles, including but not limited to the Lexus ES300, GS300, LS400, RX300, SC400, and Toyota 4Runner, Avalon, Camry, Corolla, Previa, Sienna, Solara, Supra, T100, Tacoma, and Tundra. Using the KS81 sensor helps ensure proper engine timing and performance in these models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the KS81 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging noises during 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 performance issues related to detonation detection\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from undetected knocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before installation to avoid injury\u003c\/li\u003e\n\u003cli\u003eUse the screw-in mounting method to secure the sensor firmly\u003c\/li\u003e\n\u003cli\u003eVerify the connector is properly plugged in with the female connector matching the male blade terminal\u003c\/li\u003e\n\u003cli\u003eDo not overtighten the sensor to prevent damage to the threads\u003c\/li\u003e\n\u003cli\u003eConsult the vehicle’s service manual for torque specifications and sensor location\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition KS81 sensor meets OEM standards for fit, form, and function. Manufactured with durable metal materials and designed for long-term reliability, this sensor supports consistent engine performance. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44689524097205,"sku":"FBHK-KS81","price":118.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_KS81_Fro.jpg?v=1775080962","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ks81-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}