{"product_id":"standard-ignition-vvt529-engine-variable-valve-timing-vvt-sprocket","title":"Standard Ignition VVT529 Engine Variable Valve Timing (VVT) Sprocket - Left Bank","description":"\u003ch2\u003eOverview of Standard Ignition VVT529 Engine Variable Valve Timing Sprocket\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VVT529 is a precision-engineered engine variable valve timing (VVT) sprocket designed for select Chevrolet, Pontiac, and Toyota models. This crankshaft gear component ensures accurate timing control for optimal engine performance in vehicles such as the Toyota Celica, Corolla, Matrix, MR2 Spyder, Prizm, and Vibe.\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 a keyway notch for secure fitment\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1.33 inches (33.782 mm) and outside diameter of 3.67 inches (93.218 mm)\u003c\/li\u003e\n\u003cli\u003e36 teeth with a single timing mark for accurate alignment\u003c\/li\u003e\n\u003cli\u003eThickness of 0.16 inches (4.064 mm) and tooth width of 0.16 inches (4.064 mm)\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole with a lug hole diameter of 0.44 inches (11.176 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet, Pontiac, and Toyota models including Celica, Corolla, Matrix, MR2 Spyder, Prizm, and Vibe\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VVT529 sprocket is crafted from high-quality metal to withstand the demands of engine variable valve timing systems. Its crankshaft gear design includes a keyway notch that ensures a secure and precise fit on the crankshaft, preventing slippage during operation. With 36 teeth and a single timing mark, this sprocket facilitates accurate valve timing adjustments critical for engine efficiency and emissions control. The sprocket’s dimensions, including a 1.33-inch inside diameter and 3.67-inch outside diameter, are engineered to match OEM specifications for reliable compatibility with Chevrolet, Pontiac, and Toyota vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper variable valve timing function in affected engines\u003c\/li\u003e\n\u003cli\u003eResolves timing chain or sprocket wear-related performance issues\u003c\/li\u003e\n\u003cli\u003eEliminates engine misfires caused by incorrect valve timing\u003c\/li\u003e\n\u003cli\u003ePrevents potential engine damage from timing chain slippage\u003c\/li\u003e\n\u003cli\u003eImproves overall engine responsiveness and fuel efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition VVT529 sprocket requires careful alignment of the timing mark with the engine’s timing components. Ensure the crankshaft keyway notch is properly engaged to avoid misalignment. This part does not include hardware, so retain original mounting bolts or source OEM replacements as needed. It is recommended to follow the vehicle manufacturer’s service manual for torque specifications and installation procedures to maintain engine timing accuracy.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The VVT529 sprocket undergoes rigorous quality control to ensure precise fit and function. While specific warranty details may vary, Standard Ignition typically offers a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44721067950261,"sku":"FBHK-VVT529","price":184.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_VVT529_Fro.jpg?v=1775096030","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-vvt529-engine-variable-valve-timing-vvt-sprocket","provider":"PartCatalog","version":"1.0","type":"link"}