{"product_id":"standard-ignition-vvt689-engine-variable-valve-timing-vvt-sprocket","title":"Standard Ignition VVT689 Engine Variable Valve Timing (VVT) Sprocket - Intake","description":"\u003ch2\u003eOverview of Standard Ignition VVT689 Engine Variable Valve Timing Sprocket\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VVT689 is a precision-engineered engine variable valve timing (VVT) sprocket designed for select Hyundai and Kia models. This crankshaft gear component ensures accurate timing control for optimal engine performance in vehicles like the Hyundai Elantra and Kia Forte.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine variable valve timing sprocket for precise timing control\u003c\/li\u003e\n\u003cli\u003eDurable metal gear construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eCrankshaft gear type with 44 teeth and 6 timing marks\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1.29 inches (32.766 mm) and outside diameter of 4.12 inches (104.648 mm)\u003c\/li\u003e\n\u003cli\u003eThickness of 0.24 inches (6.096 mm) with a single mounting hole\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VVT689 sprocket is manufactured from robust metal material, ensuring durability under demanding engine conditions. It features a crankshaft gear type with 44 teeth and 6 timing marks, which are critical for maintaining accurate valve timing in variable valve timing systems. The sprocket has a single mounting hole with a lug hole diameter of 0.62 inches (15.748 mm), and a tooth width of 0.24 inches (6.096 mm). Its inside diameter measures 1.29 inches (32.766 mm), while the outside diameter is 4.12 inches (104.648 mm), making it compatible with specific Hyundai and Kia engines.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine variable valve timing sprocket is compatible with a range of Hyundai and Kia models, including the Hyundai Elantra, Kona, Veloster, and the Kia Forte, Forte5, Seltos, and Soul. The part number VVT689 ensures precise fitment and reliable operation within these vehicles' valve train systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the VVT689 Sprocket\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIrregular or imprecise valve timing causing engine performance issues\u003c\/li\u003e\n\u003cli\u003eWear or damage to the original VVT sprocket affecting timing accuracy\u003c\/li\u003e\n\u003cli\u003eEngine misfires or rough idling related to variable valve timing components\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to faulty valve timing mechanisms\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by VVT system faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition VVT689 sprocket requires proper alignment of the timing marks to ensure accurate valve timing. Since hardware is not included, use existing mounting components or source compatible hardware separately. It is recommended to follow the vehicle manufacturer’s service manual for torque specifications and installation procedures. Professional installation is advised to avoid timing errors that could impact engine performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details for part number VVT689 may vary, Standard Ignition typically offers limited warranties covering defects in material and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44721120968885,"sku":"FBHK-VVT689","price":246.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_VVT689_Fro.jpg?v=1775096067","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-vvt689-engine-variable-valve-timing-vvt-sprocket","provider":"PartCatalog","version":"1.0","type":"link"}