{"product_id":"motorad-1kr381-crankshaft-position-sensor-plug-in-oem-fit","title":"Motorad 1KR381 Crankshaft Position Sensor - Plug-In OEM Fit","description":"\u003cp\u003eThe Motorad 1KR381 Engine Crankshaft Position Sensor is engineered to restore OEM-accurate signal output for reliable engine timing and performance. Built with a proprietary ferromagnetic material, this sensor is designed to withstand extreme underhood temperatures while sending a precise voltage signal to your ECM, helping avoid rough running, stalling, or misfire conditions caused by a failing sensor. Every unit is manufactured and tested in IATF16949-certified facilities, giving installers and shops confidence in consistent quality control. The simple plug-in connector design supports straightforward replacement without complex wiring modifications. Backed by Motorad's limited lifetime warranty on engine management products, the 1KR381 is a dependable choice for fleet, repair shop, or DIY installations on applicable 2004-2007 GMC Canyon, Chevrolet Colorado, Hummer H3, and Isuzu models.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003eProprietary ferromagnetic material withstands extreme heat for a stable, precise ECM signal.\u003c\/li\u003e\n  \u003cli\u003ePlug-in connector design simplifies installation without additional wiring work.\u003c\/li\u003e\n  \u003cli\u003eManufactured and tested in IATF16949-certified facilities for consistent build quality.\u003c\/li\u003e\n  \u003cli\u003eLimited lifetime warranty on engine management products offers long-term peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Summary\u003c\/h3\u003e2004-2005 Chevrolet Colorado 3.5L 3460CC 211CID L5 DOHC 20 Valve Naturally Aspirated GAS\u003cbr\u003e2004-2005 GMC Canyon 3.5L 3460CC 211CID L5 DOHC 20 Valve Naturally Aspirated GAS\u003cbr\u003e2004-2006 Chevrolet Colorado 2.8L 2770CC 169CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2004-2006 GMC Canyon 2.8L 2770CC 169CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2006 Hummer H3 3.5L 3460CC 211CID L5 DOHC 20 Valve Naturally Aspirated GAS\u003cbr\u003e2006 Isuzu i-280 2.8L 2770CC 169CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2006 Isuzu i-350 3.5L 3460CC 211CID L5 DOHC 20 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Chevrolet Colorado 2.9L 2921CC 178CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Chevrolet Colorado 3.7L 3654CC 223CID L5 DOHC 20 Valve Naturally Aspirated GAS\u003cbr\u003e2007 GMC Canyon 2.9L 2921CC 178CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Hummer H3 3.7L 3654CC 223CID L5 DOHC 20 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Isuzu i-290 2.9L 2921CC 178CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Isuzu i-370 3.7L 3654CC 223CID L5 DOHC 20 Valve Naturally Aspirated GAS\u003cbr\u003e\n\u003cdiv class=\"-partnumber\"\u003ePart Numbers: 1KR381\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 1KR381\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Crankshaft Position Sensor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 055644699349\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00055644699349\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 6.5000 x 2.5600 x 2.1700 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 6.5000 x 2.5600 x 2.1700 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\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Blade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Standard Replacement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Shape:\u003c\/strong\u003e Oblong\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Hole Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Quantity:\u003c\/strong\u003e 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Gender:\u003c\/strong\u003e Female\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInterchange\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003eGeneral Motors: 12569372\u003c\/li\u003e\n  \u003cli\u003eGeneral Motors: 12588097\u003c\/li\u003e\n  \u003cli\u003eACDelco: 2131689\u003c\/li\u003e\n  \u003cli\u003eMotorad: 1KR381\u003c\/li\u003e\n  \u003cli\u003eBWD: CSS1026\u003c\/li\u003e\n  \u003cli\u003eIsuzu: 8125880970\u003c\/li\u003e\n  \u003cli\u003eStandard Motor Products: PC556\u003c\/li\u003e\n  \u003cli\u003eSpectra Premium: S10251\u003c\/li\u003e\n  \u003cli\u003eWells: SU9539\u003c\/li\u003e\n  \u003cli\u003eEchlin: CSS9256\u003c\/li\u003e\n  \u003cli\u003eTPI True Parts Incorporated: CRS1274\u003c\/li\u003e\n  \u003cli\u003eCARQUEST Sensors By WELLS: CSC1132\u003c\/li\u003e\n  \u003cli\u003eHOLSTEIN: 2CRK0333\u003c\/li\u003e\n  \u003cli\u003eHOLSTEIN: 2CRK0621\u003c\/li\u003e\n  \u003cli\u003eAirtex Engine Management: 5S8073\u003c\/li\u003e\n  \u003cli\u003eNTK: EH0404\u003c\/li\u003e\n  \u003cli\u003eValucraft: SU9539VC\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":47827567542421,"sku":"1KR381","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/1KR381_Angle.jpg?v=1787708626","url":"https:\/\/mizumoauto.com\/products\/motorad-1kr381-crankshaft-position-sensor-plug-in-oem-fit","provider":"Mizumo Auto","version":"1.0","type":"link"}