{"product_id":"dorman-911-611-vacuum-switching-valve","title":"Dorman 911-611 Vacuum Switching Valve","description":"\u003ch2\u003eOverview of Dorman Vacuum Switching Valve 911-611\u003c\/h2\u003e\u003cp\u003eThe Dorman Vacuum Switching Valve 911-611 is designed for precise emission control in select Lexus models. Constructed from durable steel and plastic, this valve ensures reliable operation within the vacuum system of your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality steel and plastic materials for durability\u003c\/li\u003e\n\u003cli\u003eFeatures 2 ports for efficient vacuum switching\u003c\/li\u003e\n\u003cli\u003eIncludes 1 valve per package for direct replacement\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus GS300, GS430, IS300, and SC430 models\u003c\/li\u003e\n\u003cli\u003eOEM part number 911-611 for accurate fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis vacuum switching valve plays a critical role in the emission control system by regulating vacuum flow to various components. The combination of steel and plastic materials provides a balance of strength and resistance to corrosion, ensuring long-term functionality. With two ports, the valve facilitates controlled switching of vacuum pressure, which is essential for maintaining proper engine performance and emission standards. The Dorman 911-611 valve is engineered to meet the specifications required by Lexus GS300, GS430, IS300, and SC430 models, making it a reliable replacement part for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve vacuum leaks affecting engine performance\u003c\/li\u003e\n\u003cli\u003ePrevents emission control system malfunctions\u003c\/li\u003e\n\u003cli\u003eAddresses issues with rough idling or stalling related to vacuum system failure\u003c\/li\u003e\n\u003cli\u003eSupports proper operation of EGR and other emission components\u003c\/li\u003e\n\u003cli\u003eReduces check engine light triggers related to vacuum switching faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman Vacuum Switching Valve 911-611 should be performed by a qualified technician familiar with Lexus vacuum systems. Ensure all vacuum lines are properly connected to the two ports on the valve to avoid leaks. Inspect surrounding hoses and connectors for wear or damage during replacement. Proper installation will restore correct vacuum flow and emission control function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing dependable performance for your Lexus GS300, GS430, IS300, or SC430. The 911-611 vacuum switching valve undergoes rigorous quality checks to ensure durability and fitment accuracy. Warranty coverage details can be obtained from the product documentation or Dorman directly.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44329597960373,"sku":"BKKY-911-611","price":65.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_911611_Fro.jpg?v=1775012106","url":"https:\/\/www.partcatalog.com\/products\/dorman-911-611-vacuum-switching-valve","provider":"PartCatalog","version":"1.0","type":"link"}