{"product_id":"dorman-918-737-engine-variable-valve-timing-vvt-sprocket","title":"Dorman 918-737 Engine Variable Valve Timing (VVT) Sprocket - Intake","description":"\u003ch2\u003eOverview of Dorman Engine Variable Valve Timing Sprocket 918-737\u003c\/h2\u003e\u003cp\u003eThe Dorman 918-737 Engine Variable Valve Timing (VVT) Sprocket is designed for precise engine timing control in select Lexus and Toyota vehicles. Engineered from durable metal with a gray finish, this sprocket supports optimal valve train performance in models like the Lexus GS300 and Toyota Camry.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality metal for durability\u003c\/li\u003e\n\u003cli\u003eGray color with a 1.175 inch inside diameter and 3.72 inch outside diameter\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment type for secure installation (bolt not included)\u003c\/li\u003e\n\u003cli\u003eMeasures 4.35 inches in diameter and overall length, with a height of 2.345 inches\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus Avalon, Camry, GS300, and IS250 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 918-737 VVT sprocket is a critical component in the engine valve train system, responsible for regulating variable valve timing to improve engine efficiency and performance. Its metal construction ensures resistance to wear and heat, while the precise dimensions—1.175 inch inside diameter and 3.72 inch outside diameter—allow for accurate fitment and function. The bolt-on design simplifies installation, although bolts are not included with the part. This sprocket is specifically engineered for compatibility with Lexus and Toyota vehicles, including the Avalon, Camry, GS300, and IS250, ensuring reliable operation within these engine systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper variable valve timing function in Lexus GS300 and Toyota Camry engines\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged VVT sprockets causing engine timing errors\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling or reduced engine performance linked to valve timing issues\u003c\/li\u003e\n\u003cli\u003eSupports repair of check engine light codes related to VVT system malfunctions\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency and engine responsiveness by maintaining correct valve timing\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 to avoid injury\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools for bolt-on attachment; note that bolts are not included\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your specific Lexus or Toyota model and engine type\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when securing the sprocket\u003c\/li\u003e\n\u003cli\u003eInspect related valve train components during installation for wear or damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 918-737 VVT sprocket undergoes rigorous quality control to ensure durability and reliable performance in compatible Lexus and Toyota vehicles. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44331402166453,"sku":"BKKY-918-737","price":248.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_918737_Fro.jpg?v=1775012470","url":"https:\/\/www.partcatalog.com\/products\/dorman-918-737-engine-variable-valve-timing-vvt-sprocket","provider":"PartCatalog","version":"1.0","type":"link"}