{"product_id":"walker-590-1143-engine-variable-valve-timing-vvt-solenoid","title":"Walker 590-1143 Engine Variable Valve Timing (VVT) Solenoid","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eWalker 590-1143 is an OE replacement engine variable valve timing solenoid built to restore camshaft control in modern engines. It regulates pressurized oil flow to the cam phaser or VVT sprocket, helping recover smooth timing control, throttle response, and emissions performance.\u003c\/p\u003e\u003cp\u003eCompatible With 2006-2011 Honda Civic applications, this solenoid addresses common timing-related drivability concerns tied to sticking or electrically failed VVT components. The Walker 590-1143 is engineered for factory-style fit and electrical response.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOE replacement VVT solenoid for engine timing control\u003c\/li\u003e\n\u003cli\u003eControls oil flow to the cam phaser or VVT sprocket\u003c\/li\u003e\n\u003cli\u003eHeat-resistant plastic housing for engine bay durability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined internal valve for controlled oil regulation\u003c\/li\u003e\n\u003cli\u003eOil-sealed connector for long-term electrical reliability\u003c\/li\u003e\n\u003cli\u003eFactory-style connector layout with pin terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Walker 590-1143 variable valve timing solenoid is designed to restore dynamic camshaft control by managing oil pressure based on changing engine load and speed. On the Honda Civic, this part supports the timing adjustments needed for efficient combustion, stable idle quality, and responsive acceleration. It is built to meet OE expectations for electrical response, oil flow control, and pressure regulation.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dorman - OE Solutions 916-706 for the same application. Walker 590-1143 also cross-references Spectra Premium VTS1205 for the same application. The connector uses a female oblong design with pin terminals and multiple terminal positions for factory-style integration.\u003c\/p\u003e\u003ch2\u003eCommon Issues It May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFault codes related to VVT circuit or timing control\u003c\/li\u003e\n\u003cli\u003eRough idle caused by inconsistent cam timing\u003c\/li\u003e\n\u003cli\u003eHesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eReduced engine power from a sticking solenoid\u003c\/li\u003e\n\u003cli\u003ePoor fuel efficiency linked to timing control faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFits 2006-2011 Honda Civic, N\/A. Installation uses factory wiring and hardware, with an OE-style connector layout for direct replacement service. Confirm connector shape, terminal count, and engine application before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products manufactures this VVT solenoid to meet or exceed OE specifications for electrical response, oil flow control, and pressure regulation. The design uses heat-resistant materials and sealed connections to support reliable operation under continuous engine use.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":53342665605301,"sku":"DKHD-590-1143","price":127.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_5901143_Fro.jpg?v=1789795430","url":"https:\/\/www.partcatalog.com\/products\/walker-590-1143-engine-variable-valve-timing-vvt-solenoid","provider":"PartCatalog","version":"1.0","type":"link"}