{"product_id":"standard-ignition-cp3742-vapor-canister","title":"Standard Ignition CP3742 Vapor Canister","description":"\u003ch2\u003eVapor Canister for Buick EVAP Repair\u003c\/h2\u003e\u003cp\u003eStandard Ignition CP3742 is a black vapor canister for the evaporative emission control system. It uses charcoal filter media and includes a filter element, with a rectangular and oval connector layout for direct replacement service on select Buick applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBlack vapor canister for emission control service\u003c\/li\u003e\n\u003cli\u003eCharcoal filter media with filter element included\u003c\/li\u003e\n\u003cli\u003eFemale connectors with rectangular and oval shapes\u003c\/li\u003e\n\u003cli\u003e3 hose connectors and 3 ports\u003c\/li\u003e\n\u003cli\u003eBlade terminals with male terminal design\u003c\/li\u003e\n\u003cli\u003eDirect replacement part number CP3742\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition CP3742 is built for the evaporative system to store fuel vapors and route them through the EVAP circuit as the vehicle operates. This vapor canister is a practical replacement for Buick Regal Sportback, Buick Regal TourX, and Buick LaCrosse models that need service in the emission control system. The charcoal media and integrated filter element support vapor capture in the canister assembly, while the connector and terminal layout helps match the original configuration. This part cross-references 19436332 and CP1906 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEVAP leak codes related to vapor storage or purge flow\u003c\/li\u003e\n\u003cli\u003eFuel vapor odor around the vehicle\u003c\/li\u003e\n\u003cli\u003eDamaged or saturated charcoal canister media\u003c\/li\u003e\n\u003cli\u003eEmission system faults tied to canister ports or connectors\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns from evaporative system failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector shape, terminal style, hose routing, and port count against the original unit before installation. For fitment, this part fits 2018-2020 Buick Regal Sportback, N\/A; fits 2018-2020 Buick Regal TourX, N\/A; and fits 2018-2019 Buick LaCrosse, N\/A. Confirm the EVAP lines are secure and inspect related purge and vent components during replacement. Standard Ignition CP3742 is a direct-fit vapor canister for select Buick emission control repairs.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies replacement emission control components for service applications, and CP3742 is built to match the listed connector and terminal configuration for the specified Buick models.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52819043385525,"sku":"FBHK-CP3742","price":175.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_CP3742_Fro.jpg?v=1784439818","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-cp3742-vapor-canister","provider":"PartCatalog","version":"1.0","type":"link"}