{"product_id":"standard-ignition-vvt547-engine-variable-valve-timing-vvt-sprocket","title":"Standard Ignition VVT547 Engine Variable Valve Timing (VVT) Sprocket - Intake (Right)","description":"\u003ch2\u003eOverview of Standard Ignition VVT547 Engine Variable Valve Timing Sprocket\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VVT547 is a precision-engineered engine variable valve timing (VVT) sprocket designed specifically for Infiniti FX45 and M45 models. This crankshaft gear component ensures accurate timing control for optimal engine performance and efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine variable valve timing sprocket for Infiniti FX45 and M45\u003c\/li\u003e\n\u003cli\u003eDurable metal gear material for long-lasting use\u003c\/li\u003e\n\u003cli\u003eCrankshaft gear type with 46 teeth and 4 timing marks\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1.13 inches (28.702 mm) with keyway notch\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole with 0.47 inch (11.938 mm) lug hole diameter\u003c\/li\u003e\n\u003cli\u003eThickness of 0.33 inches (8.382 mm) and tooth width matching thickness\u003c\/li\u003e\n\u003cli\u003eNon-adjustable design for consistent valve timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VVT547 sprocket is crafted from robust metal to withstand the demanding conditions within the engine valve train system. Featuring a crankshaft gear type with 46 teeth and 4 timing marks, this sprocket provides precise control over the variable valve timing mechanism. Its inside diameter measures 1.13 inches (28.702 mm) and includes a keyway notch to ensure secure and accurate installation on the crankshaft. The sprocket’s thickness and tooth width are both 0.33 inches (8.382 mm), designed to maintain proper engagement with the timing chain. This part is specifically engineered for Infiniti FX45 and M45 vehicles, ensuring compatibility and reliable performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper variable valve timing function in Infiniti FX45 and M45 engines\u003c\/li\u003e\n\u003cli\u003eResolves timing chain slippage or misalignment problems\u003c\/li\u003e\n\u003cli\u003eEliminates engine performance issues related to faulty VVT sprockets\u003c\/li\u003e\n\u003cli\u003ePrevents irregular engine idling and rough running conditions\u003c\/li\u003e\n\u003cli\u003eHelps maintain fuel efficiency by ensuring accurate valve timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition VVT547 requires careful alignment of the keyway notch and timing marks to the crankshaft and timing chain. It is important to verify the mounting hole and lug hole diameters match the vehicle specifications. Since hardware is not included, use existing or manufacturer-recommended fasteners. Professional installation or consultation of the Infiniti FX45 and M45 service manual is advised to ensure correct timing setup and avoid engine damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable fit and function. The VVT547 sprocket undergoes rigorous quality control to ensure durability and performance in demanding engine environments. Warranty coverage details should be confirmed with the product documentation or supplier, as Standard Ignition typically offers limited warranties against defects in material and workmanship.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44721072373941,"sku":"FBHK-VVT547","price":411.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_VVT547_Fro.jpg?v=1775096035","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-vvt547-engine-variable-valve-timing-vvt-sprocket","provider":"PartCatalog","version":"1.0","type":"link"}