{"product_id":"cloyes-vc109-engine-variable-valve-timing-vvt-sprocket","title":"Cloyes VC109 Engine Variable Valve Timing (VVT) Sprocket - Intake (Left)","description":"\u003ch2\u003eOverview of Cloyes Variable Valve Timing (VVT) Sprocket VC109\u003c\/h2\u003e\u003cp\u003eThe Cloyes Variable Valve Timing (VVT) Sprocket VC109 is engineered for precise timing control in compatible GM and other vehicle engines. Designed with durable steel construction, this sprocket supports efficient valve timing adjustments essential for optimal engine performance in models like the Chevrolet Camaro, Buick LaCrosse, and Cadillac CTS.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-strength steel for durability\u003c\/li\u003e\n\u003cli\u003eSingle chain row design with 40 teeth for accurate timing\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for straightforward installation\u003c\/li\u003e\n\u003cli\u003eTwo timing marks for precise alignment\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple makes including Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, and Suzuki\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Variable Valve Timing (VVT) Sprocket\u003c\/h2\u003e\u003cp\u003eThe Cloyes Variable Valve Timing (VVT) Sprocket line focuses on components that regulate camshaft timing to improve engine efficiency and emissions. This product line is designed to meet OEM specifications, ensuring reliable performance and fitment. The VC109 sprocket is a non-adjustable gear type with a single chain row, optimized for vehicles requiring precise valve timing control without the need for manual adjustment.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe VC109 sprocket features a 0.417 inch (10.59 mm) inside diameter and a 3.705 inch (94.11 mm) outside diameter, providing a robust fit for compatible engines. It has 40 teeth with a tooth thickness of 1.504 inch (10.5 mm) and a tooth width of 0.318 inch (8.1 mm), designed to maintain consistent chain engagement. The sprocket includes one mounting hole with a diameter of 1.38 inches and comes with mounting hardware to facilitate installation. It is not adjustable and does not have a keyway notch, aligning with specific engine timing requirements.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick models such as LaCrosse and Enclave\u003c\/li\u003e\n\u003cli\u003eCadillac ATS, CTS, SRX, and XTS\u003c\/li\u003e\n\u003cli\u003eChevrolet Camaro, Colorado, Equinox, Impala, Malibu, Traverse\u003c\/li\u003e\n\u003cli\u003eGMC Acadia, Canyon, Terrain\u003c\/li\u003e\n\u003cli\u003ePontiac G6, G8\u003c\/li\u003e\n\u003cli\u003eSaab 9-3, 9-4X, 9-5\u003c\/li\u003e\n\u003cli\u003eSaturn Aura, Outlook, Vue\u003c\/li\u003e\n\u003cli\u003eSuzuki Grand Vitara, XL-7\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the VC109 VVT Sprocket\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIrregular or imprecise valve timing causing engine performance loss\u003c\/li\u003e\n\u003cli\u003eWear or damage to original VVT sprocket teeth leading to timing chain slippage\u003c\/li\u003e\n\u003cli\u003eEngine misfires or rough idling due to timing inconsistencies\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or faulty sprockets during engine rebuilds or maintenance\u003c\/li\u003e\n\u003cli\u003eEnsuring proper camshaft timing alignment for emissions compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Cloyes VC109 sprocket requires proper alignment using the two timing marks provided. The included mounting hardware simplifies the process, but it is important to follow manufacturer torque specifications to avoid damage. Since the sprocket is non-adjustable and lacks a keyway notch, precise positioning during installation is critical. It is recommended to consult the vehicle’s service manual for detailed timing procedures specific to the make and model.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCloyes manufactures the VC109 sprocket to meet or exceed OEM standards, ensuring reliable performance and durability. The steel construction provides resistance to wear and fatigue under normal operating conditions. While specific warranty details are not provided here, Cloyes products typically come with a limited warranty against defects in material and workmanship. For warranty information, refer to Cloyes documentation or authorized distributors.\u003c\/p\u003e","brand":"Cloyes","offers":[{"title":"Default Title","offer_id":43750528680117,"sku":"BBKX-VC109","price":97.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CT_VC109_Fro.jpg?v=1774994230","url":"https:\/\/www.partcatalog.com\/products\/cloyes-vc109-engine-variable-valve-timing-vvt-sprocket","provider":"PartCatalog","version":"1.0","type":"link"}