{"product_id":"hc3z-9u433-b-genuine-ford-vacuum-valve-assembly-for-f-250-f-450-super-duty","title":"HC3Z-9U433-B Genuine Ford Vacuum Valve Assembly For F-250 F-450 Super Duty","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe HC3Z-9U433-B vacuum valve assembly controls vacuum flow within the factory engine system to help support proper engine operation and consistent performance under different driving conditions. It fits the listed Ford F-250, F-350, and F-450 Super Duty trucks with compatible diesel and gasoline engines and installs using the original mounting points and factory vacuum line connections.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: autopx;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 9.50748%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 30.8603%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 24.4701%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 34.4451%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eTrims\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 58.8px;\"\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2026\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-250 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 55.8px;\"\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2026\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-350 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2025\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-250 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2025\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-350 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2025\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-450 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel, 7.3L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2023\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-250 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Limited, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2023\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-350 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Limited, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2023\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-450 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel, 7.3L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Limited, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2021\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-250 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Limited, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2021\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-350 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Limited, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2021\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-450 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel, 7.3L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Limited, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2020\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-250 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Limited, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2020\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-350 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Limited, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2020\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-450 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel, 7.3L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Limited, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-250 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-350 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-450 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-450 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eKing Ranch, Lariat, Platinum, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.50748%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 30.8603%;\"\u003eFord F-550 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 24.4701%;\"\u003e6.7L V8 - Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 34.4451%;\"\u003eLariat, XL, XLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable class=\"product-table\" style=\"height: 176px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 35.2244%;\"\u003e\n\u003ccol style=\"width: 64.5262%;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHC3Z-9U433-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVacuum Valve Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2017–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe HC3Z-9U433-B vacuum valve assembly manages vacuum flow within the factory engine system.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControls vacuum flow for proper engine system operation.\u003c\/li\u003e\n\u003cli\u003eFits listed Ford Super Duty trucks with compatible engine options.\u003c\/li\u003e\n\u003cli\u003eInstalls using the original vacuum line and mounting locations.\u003c\/li\u003e\n\u003cli\u003eWorks with the factory engine control and vacuum components.\u003c\/li\u003e\n\u003cli\u003eHelps maintain reliable vacuum system performance during operation.\u003c\/li\u003e\n\u003cli\u003eDirect Replacement for the factory vacuum valve assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication Notes\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe HC3Z-9U433-B is designed for listed Ford Super Duty trucks equipped with the original vacuum control system. Inspect all vacuum hoses, fittings, and connectors before installing the new valve assembly.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eAlways verify part number, engine configuration, emissions system type, and vehicle compatibility before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Ford","offers":[{"title":"Default Title","offer_id":49472457605347,"sku":"HC3Z-9U433-B","price":428.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_c35c9b08-83fd-4802-b094-6e3cf5fbad0a.webp?v=1785323151","url":"https:\/\/unitautoparts.com\/products\/hc3z-9u433-b-genuine-ford-vacuum-valve-assembly-for-f-250-f-450-super-duty","provider":"Unit Auto Parts","version":"1.0","type":"link"}