{"product_id":"standard-ignition-dv179-diverter-valve","title":"Standard Ignition DV179 Diverter Valve - Left","description":"\u003ch2\u003eOverview of Standard Ignition DV179 Diverter Valve\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition DV179 diverter valve is designed for emission control systems in select Toyota vehicles. This component helps regulate vacuum flow to maintain proper engine performance and emissions compliance in models such as the Toyota 4Runner, Land Cruiser, Sequoia, and Tundra.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota 4Runner, Land Cruiser, Sequoia, and Tundra models\u003c\/li\u003e\n\u003cli\u003ePart number DV179 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eEssential for maintaining vacuum system integrity in emission control\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable operation under various conditions\u003c\/li\u003e\n\u003cli\u003eDirect replacement part meeting OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition DV179 diverter valve is a critical component within the vacuum system of Toyota vehicles, specifically engineered to support emission control functions. By managing the vacuum flow, this valve helps prevent unmetered air from entering the engine, which can affect fuel efficiency and emissions output. Designed to fit Toyota 4Runner, Land Cruiser, Sequoia, and Tundra models, the DV179 part number ensures compatibility and proper operation within the vehicle’s emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents vacuum leaks that can cause rough idling or stalling\u003c\/li\u003e\n\u003cli\u003eHelps reduce emissions by controlling vacuum flow accurately\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to vacuum system faults\u003c\/li\u003e\n\u003cli\u003eImproves engine performance by maintaining proper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eSupports overall emission system compliance for Toyota 4Runner, Land Cruiser, Sequoia, and Tundra\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation\u003c\/li\u003e\n\u003cli\u003eVerify the part number DV179 matches the original diverter valve\u003c\/li\u003e\n\u003cli\u003eInspect vacuum lines for cracks or damage during replacement\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual instructions for removal and installation\u003c\/li\u003e\n\u003cli\u003eTest the vacuum system after installation to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The DV179 diverter valve undergoes rigorous quality control to ensure consistent fit and function. Warranty coverage details are available through Standard Ignition and typically include protection against defects in materials and workmanship.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44680449654965,"sku":"FBHK-DV179","price":112.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_DV179_Fro.jpg?v=1775079588","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-dv179-diverter-valve","provider":"PartCatalog","version":"1.0","type":"link"}