{"product_id":"motorad-1ks1009-knock-sensor-for-subaru-forester-impreza-legacy-outback","title":"Motorad 1KS1009 Knock Sensor for Subaru Forester, Impreza, Legacy, Outback","description":"\u003cp\u003eThe Motorad 1KS1009 knock sensor is engineered to help your ECM maintain optimal ignition timing by accurately detecting engine knock across a wide frequency range. Built around a precision piezoceramic element, this sensor is manufactured to tight tolerances for consistent, reliable performance. It's designed to meet or exceed OEM fit, form, and function, making it a straightforward replacement for select 1999-2002 Subaru Forester, Impreza, Legacy, and Outback vehicles equipped with EJ253, EJ251, EJ222, EJ252, or EJ25D engines. With a bolt-on 2-pin male oval blade connector, installation follows the original factory setup without modification. Backed by Motorad's commitment to quality materials and OEM-level engineering, this knock sensor offers a dependable way to restore accurate engine condition feedback and keep your ignition timing running the way it should.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003ePiezoceramic element detects a wide range of knock frequencies for accurate ECM feedback\u003c\/li\u003e\n  \u003cli\u003eTight manufacturing tolerances support consistent durability and long-term sensor accuracy\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet or exceed OEM fit, form, and function for reliable replacement\u003c\/li\u003e\n  \u003cli\u003eBolt-on 2-pin male oval blade connector matches original factory wiring for easy install\u003c\/li\u003e\n  \u003cli\u003eCovers select 1999-2002 Subaru Forester, Impreza, Legacy, and Outback applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Summary\u003c\/h3\u003e1999 Subaru Legacy 2.5L 2458CC -CID H4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999-2001 Subaru Impreza 2.2L 2212CC -CID H4 SOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e1999-2002 Subaru Forester 2.5L 2458CC -CID H4 SOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2000-2001 Subaru Legacy 2.5L 2458CC -CID H4 SOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2000-2001 Subaru Outback 2.5L 2458CC -CID H4 SOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2002 Subaru Impreza 2.5L 2458CC -CID H4 SOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e\n\u003cdiv class=\"-partnumber\"\u003ePart Numbers: 1KS1009\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Motorad\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1KS1009\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Ignition Knock (Detonation) Sensor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 055644926124\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00055644926124\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 8.0700 x 2.9900 x 2.0100 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 8.0700 x 2.9900 x 2.0100 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 0.2500 PG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1 EA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Blade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Shape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Quantity:\u003c\/strong\u003e 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Gender:\u003c\/strong\u003e Male\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInterchange\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003eGeneral Motors: 89052896\u003c\/li\u003e\n  \u003cli\u003eMotorad: 1KS1009\u003c\/li\u003e\n  \u003cli\u003eKEM: 144745\u003c\/li\u003e\n  \u003cli\u003eNAPA Mileage Plus: DKS503SB\u003c\/li\u003e\n  \u003cli\u003eOriginal Engine Management: KS40\u003c\/li\u003e\n  \u003cli\u003eCARQUEST Sensors By WELLS: 716668\u003c\/li\u003e\n  \u003cli\u003eCARQUEST Sensors By WELLS: SBA3677\u003c\/li\u003e\n  \u003cli\u003eCARQUEST Sensors By WELLS: SBB8051\u003c\/li\u003e\n  \u003cli\u003eAdvan-tech: 7D4\u003c\/li\u003e\n  \u003cli\u003eForecast: KS40\u003c\/li\u003e\n  \u003cli\u003eAirtex Engine Management: 5S2294\u003c\/li\u003e\n  \u003cli\u003eStandard Import: S8683\u003c\/li\u003e\n  \u003cli\u003eBosch: 65018\u003c\/li\u003e\n  \u003cli\u003eDorman: 917031\u003c\/li\u003e\n  \u003cli\u003eBeck\/Arnley: 1580974\u003c\/li\u003e\n  \u003cli\u003eT Series: KS98T\u003c\/li\u003e\n  \u003cli\u003eACDelco: 2131828\u003c\/li\u003e\n  \u003cli\u003eBWD: S8683\u003c\/li\u003e\n  \u003cli\u003eDelphi Engine Management: AS10092\u003c\/li\u003e\n  \u003cli\u003eStandard Motor Products: KS98\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Type:\u003c\/strong\u003e Lifetime\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Description:\u003c\/strong\u003e Limited Lifetime\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":47827550732437,"sku":"1KS1009","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/1KS1009_Angle.jpg?v=1787708540","url":"https:\/\/mizumoauto.com\/products\/motorad-1ks1009-knock-sensor-for-subaru-forester-impreza-legacy-outback","provider":"Mizumo Auto","version":"1.0","type":"link"}