{"product_id":"standard-ignition-vvt554-engine-variable-valve-timing-vvt-sprocket-intake-left","title":"Standard Ignition VVT554 Engine Variable Valve Timing (VVT) Sprocket - Intake (Left)","description":"\u003ch2\u003eOverview of Standard Ignition VVT554 Engine Variable Valve Timing Sprocket\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VVT554 is a precision-engineered engine variable valve timing (VVT) sprocket designed specifically for Nissan Pathfinder 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 Nissan Pathfinder\u003c\/li\u003e\n\u003cli\u003eDurable metal gear construction\u003c\/li\u003e\n\u003cli\u003eCrankshaft gear type with 42 teeth\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole with 0.44 inch lug hole diameter\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 5.13 inches (130.3 mm)\u003c\/li\u003e\n\u003cli\u003eThickness of 0.2 inches (5.08 mm) with 0.82 inch (20.8 mm) inside diameter\u003c\/li\u003e\n\u003cli\u003eIncludes one timing mark for precise alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VVT554 sprocket is crafted from high-quality metal to withstand the demanding conditions within the engine valve train system. This crankshaft gear features 42 teeth arranged in a single row, providing reliable engagement with the timing chain. The sprocket’s 0.82 inch inside diameter and 0.44 inch lug hole diameter allow for secure mounting on the crankshaft with one mounting hole. Its 5.13 inch outside diameter and 0.2 inch thickness maintain proper spacing and alignment for the variable valve timing mechanism. The single timing mark on the sprocket aids in accurate installation and timing adjustments, critical for maintaining engine efficiency and performance in Nissan Pathfinder vehicles.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper variable valve timing function in Nissan Pathfinder engines\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged crankshaft sprockets causing timing chain noise or slippage\u003c\/li\u003e\n\u003cli\u003eCorrects engine performance issues related to improper valve timing\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light codes related to VVT system faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine operation and fuel efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition VVT554 sprocket, ensure the timing mark aligns precisely with the corresponding marks on the timing chain and camshaft sprockets. Use proper torque specifications for the mounting bolt to avoid sprocket misalignment or damage. Since this part does not include installation hardware, verify that all bolts and fasteners are in good condition before reassembly. It is recommended to inspect the timing chain and related components during installation to ensure overall system integrity.\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 performance and durability. The VVT554 sprocket undergoes rigorous quality control to ensure precise fit and function for Nissan Pathfinder applications. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52174862319797,"sku":"FBHK-VVT554","price":690.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_VVT554_Fro.jpg?v=1775591303","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-vvt554-engine-variable-valve-timing-vvt-sprocket-intake-left","provider":"PartCatalog","version":"1.0","type":"link"}