{"product_id":"dorman-994-468-vapor-canister","title":"Dorman 994-468 Vapor Canister","description":"\u003ch2\u003eOverview of the Dorman Vapor Canister 994-468\u003c\/h2\u003e\u003cp\u003eThe Dorman Vapor Canister 994-468 is designed to support the evaporative emission control system in select Buick, Chevrolet, and Pontiac vehicles. This vapor canister helps reduce harmful fuel vapors from escaping into the atmosphere, maintaining compliance with emission standards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick Allure and LaCrosse models\u003c\/li\u003e\n\u003cli\u003eFits Chevrolet Impala, Impala Limited, and Monte Carlo vehicles\u003c\/li\u003e\n\u003cli\u003eAlso designed for Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003eConstructed with durable black plastic housing\u003c\/li\u003e\n\u003cli\u003eIncludes charcoal filter elements for effective vapor absorption\u003c\/li\u003e\n\u003cli\u003eFeatures three ports with varying outside diameters for precise fitment\u003c\/li\u003e\n\u003cli\u003ePart number 994-468 ensures exact replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 994-468 vapor canister features a robust plastic housing finished in black, designed to withstand under-hood conditions. It contains charcoal filter elements that absorb fuel vapors, preventing them from escaping into the environment. The canister includes three ports with outside diameters measuring approximately 16.12 mm, 16.77 mm, and 9.58 mm, allowing for proper connection to the vehicle’s evaporative system. Inside diameters of 0.268 inches and 0.512 inches accommodate vapor flow and filtration. This part does not include mounting hardware or connectors, so ensure compatibility with your vehicle’s existing setup before installation.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents fuel vapor leaks that can trigger the check engine light\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper fuel system pressure and vapor recovery\u003c\/li\u003e\n\u003cli\u003eReduces evaporative emissions to comply with environmental regulations\u003c\/li\u003e\n\u003cli\u003eResolves issues related to failed or clogged vapor canisters\u003c\/li\u003e\n\u003cli\u003eImproves overall fuel efficiency by capturing fuel vapors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 994-468 vapor canister, verify that the port sizes match your vehicle’s evaporative system hoses. Since mounting hardware is not included, reuse existing brackets or hardware if in good condition. Handle the charcoal filter elements carefully to avoid damage. This vapor canister is compatible with Buick Allure and LaCrosse, Chevrolet Impala, Impala Limited, Monte Carlo, and Pontiac Grand Prix models. Consult your vehicle’s service manual for specific installation procedures and torque specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 994-468 vapor canister undergoes quality checks to ensure durability and performance in emission control applications. Please refer to Dorman’s warranty policy for coverage details on this part.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51940182786229,"sku":"BKKY-994-468","price":152.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_994468_Fro.jpg?v=1775013992","url":"https:\/\/www.partcatalog.com\/products\/dorman-994-468-vapor-canister","provider":"PartCatalog","version":"1.0","type":"link"}