{"product_id":"dorman-994-056-vapor-canister-purge-valve","title":"Dorman 994-056 Vapor Canister Purge Valve","description":"\u003ch2\u003eOverview of Dorman Vapor Canister Purge Valve 994-056\u003c\/h2\u003e\u003cp\u003eThe Dorman Vapor Canister Purge Valve 994-056 is designed to regulate fuel vapor flow in the evaporative emission control system. This component is compatible with Jeep and Ram vehicles, including Jeep Wagoneer and Ram 1500, 1500 Classic, and 4000 models, ensuring proper emission control and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector hose inside diameter: 8 mm\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 2 male terminals\u003c\/li\u003e\n\u003cli\u003eSingle female rectangular connector\u003c\/li\u003e\n\u003cli\u003ePlastic housing for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwo ports with outside diameters of 12.7 mm and 11.2 mm\u003c\/li\u003e\n\u003cli\u003eInlet inside diameter of 7.5 mm\u003c\/li\u003e\n\u003cli\u003eLength of 160 mm\u003c\/li\u003e\n\u003cli\u003eIncludes one purge valve per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis vapor canister purge valve features a plastic housing that provides resistance to heat and chemical exposure common in the engine bay. The valve includes a single rectangular female connector with two male blade terminals, designed for secure electrical connection. The connector hose inside diameter measures 8 mm, while the inlet inside diameter is 7.5 mm, allowing precise control of vapor flow. The valve has two ports with outside diameters of 12.7 mm and 11.2 mm, facilitating proper integration with the evaporative system hoses. Measuring 160 mm in length, this valve fits the specified Jeep and Ram models without modification.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman purge valve 994-056 is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eJeep Wagoneer\u003c\/li\u003e\n\u003cli\u003eRam 1500 and 1500 Classic\u003c\/li\u003e\n\u003cli\u003eRam 4000\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace faulty or worn purge valves in the evaporative emission control system, helping maintain emission standards and engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Purge Valve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by purge valve malfunction\u003c\/li\u003e\n\u003cli\u003eRough idling or engine hesitation due to improper vapor flow\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to evaporative system leaks\u003c\/li\u003e\n\u003cli\u003eFuel odor caused by vapor canister leaks\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency linked to purge valve failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 994-056 purge valve, ensure the electrical connector is securely attached to avoid intermittent connection issues. Verify hose diameters match the valve ports (12.7 mm and 11.2 mm outside diameter) for a proper seal. No mounting hardware is included, so use existing brackets or hardware from the original part. Inspect surrounding hoses and connectors for wear during replacement to prevent future leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications for fit and function. The 994-056 purge valve undergoes quality control testing to ensure reliable operation within the evaporative emission system. Warranty coverage details should be confirmed at the point of purchase, as they may vary.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51940182524085,"sku":"BKKY-994-056","price":66.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_994056_Fro.jpg?v=1775013989","url":"https:\/\/www.partcatalog.com\/products\/dorman-994-056-vapor-canister-purge-valve","provider":"PartCatalog","version":"1.0","type":"link"}