{"product_id":"dorman-994-066-vapor-canister-purge-valve","title":"Dorman 994-066 Vapor Canister Purge Valve","description":"\u003ch2\u003eOverview of Dorman Vapor Canister Purge Valve 994-066\u003c\/h2\u003e\u003cp\u003eThe Dorman Vapor Canister Purge Valve 994-066 is designed for Toyota 4Runner and Tacoma models, ensuring proper emission control system function. This valve regulates fuel vapor flow, helping maintain engine efficiency and reduce emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector hose inside diameter: 4 mm\u003c\/li\u003e\n\u003cli\u003eThree ports with outside diameters of 4 mm, 4 mm, and 4.1 mm\u003c\/li\u003e\n\u003cli\u003ePlastic housing for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 7.2 mm diameter each\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with two male terminals and one female rectangular connector\u003c\/li\u003e\n\u003cli\u003eLength of 70 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware: 2 screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 994-066 vapor canister purge valve is engineered to meet the specifications required for Toyota 4Runner and Tacoma vehicles. Constructed with a durable plastic housing, this valve features a compact 70 mm length and three ports designed to connect seamlessly with the evaporative system. The connector hose inside diameter measures 4 mm, while the inlet inside diameter is 2.1 mm, ensuring accurate vapor flow control. The valve includes a female rectangular connector with one connector quantity and two male blade terminals, providing secure electrical connections. Two mounting holes with a diameter of 7.2 mm allow for stable installation using the included screws.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents fuel vapor leaks in the evaporative emission system\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to faulty purge valves\u003c\/li\u003e\n\u003cli\u003eReduces check engine light triggers caused by purge valve malfunctions\u003c\/li\u003e\n\u003cli\u003eMaintains proper fuel vapor flow to improve fuel efficiency\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emission regulations for Toyota 4Runner and Tacoma\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 994-066 vapor canister purge valve, ensure the connector and terminals align correctly with the vehicle’s wiring harness. Verify that the mounting holes match the factory locations on the Toyota 4Runner or Tacoma. Use the included mounting screws to secure the valve firmly, avoiding over-tightening to prevent damage to the plastic housing. Inspect all hose connections for proper fit to prevent vapor leaks.\u003c\/p\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 994-066 vapor canister purge valve undergoes rigorous quality control to ensure reliable operation within the evaporative system. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51940182655157,"sku":"BKKY-994-066","price":108.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_994066_Fro.jpg?v=1775013990","url":"https:\/\/www.partcatalog.com\/products\/dorman-994-066-vapor-canister-purge-valve","provider":"PartCatalog","version":"1.0","type":"link"}