{"product_id":"dorman-917-263-engine-variable-valve-timing-vvt-sprocket","title":"Dorman 917-263 Engine Variable Valve Timing (VVT) Sprocket","description":"\u003ch2\u003eOverview of Dorman Engine Variable Valve Timing Sprocket 917-263\u003c\/h2\u003e\u003cp\u003eThe Dorman 917-263 Engine Variable Valve Timing (VVT) Sprocket is designed for reliable performance in select Buick, Chevrolet, GMC, Isuzu, and Saab vehicles. This silver zinc-plated steel sprocket offers a standard replacement option engineered to meet OEM specifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel with silver zinc plating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade ensuring consistent engine timing performance\u003c\/li\u003e\n\u003cli\u003eOverall height of 5.9 inches and length of 2.6 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eIncludes M10 x 1.5 cam shaft bolt for secure installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick, Chevrolet, GMC, Isuzu, and Saab models including Trailblazer, Envoy, and 9-7x\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 917-263 VVT sprocket is manufactured from high-quality steel with a silver zinc-plated finish to resist wear and corrosion over time. This component is a standard replacement part designed to maintain proper variable valve timing function, which is critical for engine efficiency and performance. Measuring 5.9 inches in overall height and 2.6 inches in length, the sprocket is engineered to fit specific engine configurations found in Buick, Chevrolet, GMC, Isuzu, and Saab vehicles. The package includes an M10 x 1.5 cam shaft bolt to ensure a secure and precise installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis VVT sprocket is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick 9-7x\u003c\/li\u003e\n\u003cli\u003eChevrolet Trailblazer, Trailblazer EXT\u003c\/li\u003e\n\u003cli\u003eGMC Envoy, Envoy XL, Envoy XUV, Rainier\u003c\/li\u003e\n\u003cli\u003eIsuzu Ascender\u003c\/li\u003e\n\u003cli\u003eSaab 9-7x\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the VVT Sprocket\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIrregular or poor engine timing affecting performance\u003c\/li\u003e\n\u003cli\u003eVariable valve timing system failure or malfunction\u003c\/li\u003e\n\u003cli\u003eEngine noise related to worn or damaged sprocket teeth\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to timing inconsistencies\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by VVT system errors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure engine is cool before beginning installation\u003c\/li\u003e\n\u003cli\u003eUse the included M10 x 1.5 cam shaft bolt to secure the sprocket\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications to avoid damage\u003c\/li\u003e\n\u003cli\u003eInspect timing chain and related components during replacement\u003c\/li\u003e\n\u003cli\u003eVerify proper alignment of the sprocket to maintain engine timing accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are engineered to meet or exceed OEM standards for fit, form, and function. The 917-263 VVT sprocket undergoes rigorous quality control to ensure durability and reliable operation. This part is backed by Dorman's standard warranty coverage, providing confidence in its performance and longevity.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44329778675893,"sku":"BKKY-917-263","price":167.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_917263_Fro.jpg?v=1775012307","url":"https:\/\/www.partcatalog.com\/products\/dorman-917-263-engine-variable-valve-timing-vvt-sprocket","provider":"PartCatalog","version":"1.0","type":"link"}