{"product_id":"gm-genuine-parts-vapor-canister-22963841-direct-fit-evap-canister-for-cadillac-chevy-gmc-oe-fit-durability","title":"GM GENUINE PARTS Vapor Canister 22963841 — Direct-Fit EVAP Canister for Cadillac\/Chevy\/GMC, OE Fit \u0026 Durability","description":"\u003cp\u003e\u003cstrong\u003eThe GM Genuine Parts 22963841 Vapor Canister is the factory-spec evaporative emissions canister designed to capture and store fuel vapors for proper recirculation in compatible GM vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis vapor canister is engineered and validated by General Motors to meet original equipment specifications for fit, durability, and functionality. It collects fuel vapors from the tank and holds them until the engine management system draws the stored vapors into the intake to be burned during normal operation. Built to the tolerances expected of OE components, the 22963841 canister is a direct-fit replacement for a range of Cadillac, Chevrolet, GMC, and Hummer models.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does the 22963841 vapor canister do for my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe canister is part of the evaporative emissions (EVAP) system. Its carbon-filled chamber traps gasoline vapors that would otherwise escape to the atmosphere, allowing the engine to use those vapors later and helping the emissions system operate correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStores evaporative fuel vapors until purge cycles begin\u003c\/li\u003e\n  \u003cli\u003ePrevents raw vapor release to the environment\u003c\/li\u003e\n  \u003cli\u003eWorks with purge valves and vent solenoids for controlled recirculation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know if this canister fits my vehicle?\u003c\/h3\u003e\n\u003cp\u003eGM Genuine Parts 22963841 is designed as a GM-recommended replacement and fits many GM full-size SUVs and trucks from specific model years. Always verify fitment using your vehicle VIN or consult the parts catalog to confirm compatibility before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fits include Cadillac Escalade models from mid-2000s to early 2010s\u003c\/li\u003e\n  \u003cli\u003eAlso fits select Chevrolet Suburban, Avalanche, and Hummer H2 model years\u003c\/li\u003e\n  \u003cli\u003eCompatible with certain GMC Yukon XL 5.3L and 6.2L years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose the GM Genuine Parts version instead of an aftermarket canister?\u003c\/h3\u003e\n\u003cp\u003eGM Genuine Parts are produced or validated to the same standards as the original factory components, which helps ensure correct connections, mounting points, and long-term reliability. Choosing the OE part reduces the risk of fitment issues and supports factory-level performance of the EVAP system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured to GM OE specification for fit, form, and function\u003c\/li\u003e\n  \u003cli\u003eBacked by the automaker’s validation and quality controls\u003c\/li\u003e\n  \u003cli\u003eDesigned to interface correctly with factory purge and vent components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I handle installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward for a qualified technician and involves detaching hoses and mounting hardware, then replacing the canister with the new OE unit. Routine checks of hoses and connectors during service will help maintain EVAP performance and prevent faults.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace damaged hoses, clamps, or cracked connectors at time of installation\u003c\/li\u003e\n  \u003cli\u003eClear any EVAP fault codes after installation with an OBD-II scanner\u003c\/li\u003e\n  \u003cli\u003eInspect mounting points to ensure secure, vibration-free installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and technicians who want a factory-spec evaporative emissions canister for compatible GM SUVs and trucks. If you need a direct-fit replacement to preserve original EVAP performance and reduce the chance of diagnostic trouble codes, the GM Genuine Parts 22963841 provides the OE-level fit and validation expected for routine maintenance or repair.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this canister trigger a check engine light if it's faulty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. A failing EVAP canister often causes EVAP system codes and can illuminate the check engine light due to leaks or reduced purge function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the 22963841 myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If you have mechanical experience and the right tools, yes. Otherwise, have a qualified technician install it to ensure correct hose routing and leak-free connections.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":48082730352798,"sku":"B00B4KWHNS","price":205.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gm-genuine-parts-22963841-front-view.jpg?v=1785812351","url":"https:\/\/northtrailauto.ca\/products\/gm-genuine-parts-vapor-canister-22963841-direct-fit-evap-canister-for-cadillac-chevy-gmc-oe-fit-durability","provider":"North Trail Auto","version":"1.0","type":"link"}