{"product_id":"dorman-engine-heater-hose-assembly-for-nissan-frontier-pathfinder-xterra-2005-2020-aluminum-t-connector-preassembled-with-clamp","title":"Dorman Engine Heater Hose Assembly for Nissan Frontier\/Pathfinder\/Xterra 2005-2020 — Aluminum T-Connector, Preassembled with Clamp","description":"\u003cp\u003e\u003cstrong\u003eReplacement heater hose assembly with an upgraded aluminum T-connector designed to prevent the common plastic connector failure found on many Nissan heater hose setups.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Dorman OE FIX 626-598 engine heater hose assembly replaces aging or cracked factory heater hoses and their plastic T-connector with a more durable configuration built to match original fit and routing. It’s engineered to restore heater circuit integrity and simplifies installation by including the hoses and clamps required for a complete swap. Before buying, verify fitment by entering your vehicle make, model and trim in the garage tool to ensure compatibility with your year.\u003c\/p\u003e\n\n\u003ch3\u003eWhy does the aluminum T-connector matter?\u003c\/h3\u003e\n\u003cp\u003eMany original heater hose assemblies use plastic T-connectors that can crack from heat cycling and pressure, leading to coolant leaks and heater performance issues. The Dorman OE FIX replaces that vulnerable component with an aluminum T-connector to resist cracking and extend service life while maintaining the factory hose routing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum connector reduces risk of stress fractures vs. plastic\u003c\/li\u003e\n  \u003cli\u003ePreserves original hose geometry for proper clearance\u003c\/li\u003e\n  \u003cli\u003ePreassembled design minimizes installation steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow closely does this part match the original fit and function?\u003c\/h3\u003e\n\u003cp\u003eThe assembly is application-specific and engineered to replicate the original heater hose routing, lengths and hose-end orientations used by the factory for the listed Nissan years. That means fewer adjustments during installation and reliable compatibility with existing mounting points and heater core fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to match factory dimensions for listed models\u003c\/li\u003e\n  \u003cli\u003eIncludes clamps needed for a complete replacement\u003c\/li\u003e\n  \u003cli\u003eIntended to install using the same attachment points as the original part\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and years are supported by part 626-598?\u003c\/h3\u003e\n\u003cp\u003eThis Dorman heater hose assembly fits a range of Nissan trucks and SUVs; always confirm exact fit using vehicle trim information in the garage tool before purchasing. The part covers multiple years for Frontier, Pathfinder and Xterra models commonly affected by connector failures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNissan Frontier: model years 2005 through 2020 (verify trim and engine)\u003c\/li\u003e\n  \u003cli\u003eNissan Pathfinder: model years 2005 through 2012 (verify trim and engine)\u003c\/li\u003e\n  \u003cli\u003eNissan Xterra: model years 2005 through 2015 (verify trim and engine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and what should I expect during installation?\u003c\/h3\u003e\n\u003cp\u003eThe kit is supplied as a complete heater hose assembly—hoses, the aluminum T-connector and the clamps necessary for installation—so you get a direct-replacement component. Installation typically requires basic hand tools and moderate mechanical ability; follow vehicle service guidelines for coolant drainage and safe hose removal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete replacement hoses preassembled to the aluminum T-connector\u003c\/li\u003e\n  \u003cli\u003eIncluded clamps for secure connections\u003c\/li\u003e\n  \u003cli\u003eInstallation note: drain coolant and follow proper torque and leak-check procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: drivers and DIY technicians who need a long-lasting replacement for aging heater hoses on compatible Nissan Frontiers, Pathfinders and Xterras. It’s especially suitable for owners who want to avoid repeated failures tied to plastic T-connectors and prefer a direct-fit solution that minimizes modification during installation. If you maintain or repair mid-2000s to mid-2010s Nissan trucks and SUVs and expect reliable heater hoses without fabricating parts, this Dorman OE FIX assembly is a practical, service-minded upgrade.\u003c\/p\u003e\n\n\u003cp\u003eFeatures at a glance:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUpgraded aluminum T-connector for improved durability\u003c\/li\u003e\n  \u003cli\u003eApplication-specific design to match original fit and function\u003c\/li\u003e\n  \u003cli\u003eComplete replacement with necessary clamps for installation\u003c\/li\u003e\n  \u003cli\u003eEngineered in the United States by an established aftermarket supplier\u003c\/li\u003e\n  \u003cli\u003eUse the garage tool to confirm precise vehicle fit\u003c\/li\u003e\n\u003c\/ul\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: Will this assembly fit my Nissan model year?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your exact year, make and trim in the garage tool; this part fits many 2005–2020 Frontier, 2005–2012 Pathfinder, and 2005–2015 Xterra variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include the clamps and connector?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the assembly ships with the aluminum T-connector and the necessary clamps for a full heater hose replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":48080913825950,"sku":"B00KQJ1YOQ","price":76.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dorman-626-598-front-assembly.jpg?v=1785792272","url":"https:\/\/northtrailauto.ca\/products\/dorman-engine-heater-hose-assembly-for-nissan-frontier-pathfinder-xterra-2005-2020-aluminum-t-connector-preassembled-with-clamp","provider":"North Trail Auto","version":"1.0","type":"link"}