{"product_id":"dorman-926-390-4wd-vacuum-check-valve-direct-replacement-for-ford-lincoln","title":"Dorman 926-390 4WD Vacuum Check Valve — Direct Replacement for Ford \u0026 Lincoln","description":"\u003csection\u003e\n  \u003cp\u003eThe Dorman 926-390 4WD vacuum check valve is engineered to mirror the original valve's fit and function, helping to maintain proper vacuum levels in the 4WD system when the valve has worn or failed. This part is designed for select Ford and Lincoln models, with fit verified by your vehicle trim. Before you buy, use the garage tool to confirm compatibility.\u003c\/p\u003e\n  \u003ch3\u003eWhy this valve stands out\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDirect replacement: engineered to precisely match the original valve's fit and function, helping you restore expected 4WD vacuum behavior.\u003c\/li\u003e\n    \u003cli\u003eIdeal solution: manufactured to exact specifications to support the 4WD system when the valve has degraded, without overhauling other components.\u003c\/li\u003e\n    \u003cli\u003eDurable construction: built from quality materials designed for reliable performance and longer service life.\u003c\/li\u003e\n    \u003cli\u003eTrusted quality: backed by a U.S.-based team of product experts with more than a century of automotive experience.\u003c\/li\u003e\n    \u003cli\u003eFit confirmation: input your make, model, and trim into the garage tool to ensure compatibility with your exact vehicle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eVehicles and fitment\u003c\/h3\u003e\n  \u003cp\u003eCompatibility includes specific Ford and Lincoln models. To confirm fit, check your trim and use the garage tool.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eFord Expedition: 2018\u003c\/li\u003e\n    \u003cli\u003eFord F-150: 2015, 2016, 2017, 2018\u003c\/li\u003e\n    \u003cli\u003eLincoln Navigator: 2018\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eWhat to expect in real-world use\u003c\/h3\u003e\n  \u003cp\u003eWith this valve, you may notice a closer alignment with the original 4WD vacuum behavior, especially in conditions where vacuum control is critical for engagement and operation. While results can vary by application, the valve is designed to support proper vacuum levels when the original part has failed.\u003c\/p\u003e\n  \u003cp\u003eQuality and service come standard. The valve is supported by a team of automotive experts in the United States, reflecting Dorman’s long-standing commitment to fit, function, and reliability. Use the garage tool to verify fitment for your exact build before purchasing to avoid surprises.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which vehicles is the Dorman 926-390 4WD vacuum check valve compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ford Expedition 2018; Ford F-150 2015–2018; Lincoln Navigator 2018. Confirm fitment using your vehicle trim in the garage tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this valve a direct replacement for the original part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s designed to match the original’s fit and function and to restore proper vacuum levels in the 4WD system when the valve has failed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":42468693606485,"sku":"B09S2XBVPD","price":37.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/dorman-926-390-4wd-vacuum-check-valve-direct-replacement.jpg?v=1778079411","url":"https:\/\/plentytorque.co.uk\/products\/dorman-926-390-4wd-vacuum-check-valve-direct-replacement-for-ford-lincoln","provider":"PlentyTorque","version":"1.0","type":"link"}