{"product_id":"dorman-passenger-side-exhaust-manifold-kit-for-ram-1500-2500-3500-includes-gaskets-downpipe-hardware","title":"Dorman Passenger Side Exhaust Manifold Kit for Ram 1500\/2500\/3500 — Includes Gaskets \u0026 Downpipe Hardware","description":"\u003cp\u003e\u003cstrong\u003eComplete passenger-side exhaust manifold kit by Dorman engineered to match OE fit and function, including all gaskets and downpipe hardware for a direct repair on specified Ram trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Dorman 674-685 passenger side exhaust manifold kit is a repair-ready replacement made to restore exhaust routing and sealing on compatible Ram pickup models. It arrives with the manifold, all required gaskets and the downpipe mounting hardware so you can perform a single, complete repair without sourcing extra parts. Designed and manufactured by Dorman to resist the common failure modes of original manifolds, this kit aims to deliver long-term durability and a proper fit.\u003c\/p\u003e\n\n\u003ch3\u003eWill this manifold fit my Ram truck?\u003c\/h3\u003e\n\n\u003cp\u003eThis kit is compatible with a range of Ram model years and trims; always verify exact fitment before ordering. Use your vehicle make, model and trim in the fitment\/garage tool to confirm compatibility with the listed years.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with Ram 1500 Classic (2019–2020) and Ram 1500 (2013–2018)\u003c\/li\u003e\n  \u003cli\u003eAlso fits Ram 2500 (2014–2020), Ram 3500 (2013–2020) and Ram 4000 (2019–2020)\u003c\/li\u003e\n  \u003cli\u003eIncludes hardware to attach to the vehicle’s downpipe for the specified applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components come in the Dorman 674-685 kit?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit contains the passenger side exhaust manifold plus the gaskets and downpipe fasteners needed to complete the installation. Receiving everything at once avoids delays and reduces the risk of missing parts during the repair process.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePassenger-side exhaust manifold manufactured to match OEM mounting points\u003c\/li\u003e\n  \u003cli\u003eAll necessary exhaust gaskets included to ensure proper sealing\u003c\/li\u003e\n  \u003cli\u003eDownpipe hardware supplied for direct attachment to the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this manifold stand up to heat and vibration?\u003c\/h3\u003e\n\n\u003cp\u003eDorman designs aftermarket manifolds to resist warping, cracking and leaks that can occur under repeated thermal cycles and engine vibration. The materials and manufacturing method are chosen to hold up in heavy-duty operating conditions common to trucks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDurable construction resists warpage from repeated heating and cooling\u003c\/li\u003e\n  \u003cli\u003eEngineered to reduce stress points that cause cracking over time\u003c\/li\u003e\n  \u003cli\u003eSealing gaskets included to prevent exhaust leaks at the flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I prepare for installation and what tools are required?\u003c\/h3\u003e\n\n\u003cp\u003eBasic mechanical skills and standard hand tools are usually sufficient for replacing the passenger-side exhaust manifold, but an experienced technician or shop installation is recommended if you lack familiarity with exhaust systems. Inspect adjoining components like the downpipe, catalytic converter flanges and mounting studs during replacement to ensure no hidden damage will affect the new part.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePrepare standard sockets, torque wrench and penetrating oil for fasteners\u003c\/li\u003e\n  \u003cli\u003eLift equipment or stable jack stands recommended for safe access under the vehicle\u003c\/li\u003e\n  \u003cli\u003eVerify included gaskets and hardware before starting the job to avoid rework\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This Dorman passenger-side exhaust manifold kit is intended for owners, fleet managers and repair shops performing a direct replacement on compatible Ram trucks that need a durable, OEM-like manifold plus the gaskets and downpipe hardware in one package. Choose this kit if you want a complete repair solution built to match the original fit, reduce downtime by avoiding separate parts orders, and restore proper exhaust sealing and routing on the affected passenger side of your Ram pickup.\u003c\/p\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: Does this kit include all parts needed for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Dorman 674-685 kit includes the passenger manifold plus required gaskets and downpipe hardware for a complete repair.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this on my Ram 2500 from 2016?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s listed for Ram 2500 model years 2014–2020; confirm your exact trim in the fitment\/garage tool before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":48080378167454,"sku":"B07D89VRGR","price":162.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dorman-exhaust-manifold-front-view_993ad5db-0a77-45bf-97ee-d7bb944cbeb1.jpg?v=1785780748","url":"https:\/\/northtrailauto.ca\/products\/dorman-passenger-side-exhaust-manifold-kit-for-ram-1500-2500-3500-includes-gaskets-downpipe-hardware","provider":"North Trail Auto","version":"1.0","type":"link"}