{"product_id":"lazenta-radiator-overflow-bottle-coolant-reservoir-for-infiniti-qx80-qx56-nissan-armada-2011-2020-with-cap-hose-oe-fit","title":"Lazenta Radiator Overflow Bottle Coolant Reservoir for Infiniti QX80\/QX56 \u0026 Nissan Armada (2011–2020) with Cap \u0026 Hose, OE Fit","description":"\u003cp\u003e\u003cstrong\u003eThe Lazenta 217101LA1A radiator overflow bottle is a direct-fit coolant reservoir assembly—complete with cap and hose—designed to replace worn tanks on compatible Infiniti and Nissan models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle is showing coolant loss, or the original overflow bottle is cracked, discolored, or leaking, this Lazenta replacement restores storage capacity and pressure regulation for the engine cooling system. It is engineered to match OE fitment for Infiniti QX80 (2014–2019), Infiniti QX56 (2011–2013), and Nissan Armada (2017–2020), using the replacement numbers 217101LA1A and 21710-1LA1A for cross-reference.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this overflow bottle help my vehicle’s cooling system?\u003c\/h3\u003e\n\u003cp\u003eThe reservoir provides a reserve of coolant for the radiator and helps maintain proper pressure and fluid balance as engine temperatures change. It also vents trapped air and reduces the chance of air locks that can impair circulation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStores excess coolant when the system expands during heat cycles.\u003c\/li\u003e\n  \u003cli\u003eReturns coolant when the system cools to maintain level and pressure.\u003c\/li\u003e\n  \u003cli\u003eIncludes venting paths to reduce air pockets that hinder flow.\u003c\/li\u003e\n  \u003cli\u003eWorks with the cap to help stabilize operating pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my Infiniti QX80, QX56, or Nissan Armada?\u003c\/h3\u003e\n\u003cp\u003eThe Lazenta assembly is made to match the mounting points, hose locations, and overall dimensions expected for the listed model years. Confirm fit by matching your vehicle’s year and the OEM or replacement numbers—217101LA1A or 21710-1LA1A—before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility: Infiniti QX80 2014–2019 models.\u003c\/li\u003e\n  \u003cli\u003eCompatibility: Infiniti QX56 2011–2013 models.\u003c\/li\u003e\n  \u003cli\u003eCompatibility: Nissan Armada 2017–2020 models.\u003c\/li\u003e\n  \u003cli\u003eUse the replacement numbers for cross-referencing during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build and durability features of this reservoir?\u003c\/h3\u003e\n\u003cp\u003eThis reservoir is manufactured with attention to durability and thermal stability, using materials and design features that resist vibration and thermal cycling. Each unit is tested at the factory to verify performance before shipping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWide temperature stability suitable for engine bay environments.\u003c\/li\u003e\n  \u003cli\u003eAnti-vibration design to reduce stress at mounting points and hose connections.\u003c\/li\u003e\n  \u003cli\u003eSimple construction for reliable long-term service and easier replacement.\u003c\/li\u003e\n  \u003cli\u003eSupplied with hose and cap to simplify installation and inspection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and ongoing maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone with basic mechanical skills and common hand tools; the reservoir bolts into existing mounts and connects to the original coolant hose routing. Routine visual checks through the translucent tank make it easy to monitor coolant level and system health.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design for original mounting points and hose routing.\u003c\/li\u003e\n  \u003cli\u003eSupplied cap and hose minimize additional parts required.\u003c\/li\u003e\n  \u003cli\u003eTranslucent material allows quick visual level inspection.\u003c\/li\u003e\n  \u003cli\u003eReplaceable with basic tools; professional help recommended if unsure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This Lazenta radiator overflow bottle is intended for owners or technicians working on Infiniti QX80 (2014–2019), Infiniti QX56 (2011–2013), or Nissan Armada (2017–2020) who need a reliable, factory-tested replacement reservoir. It suits drivers replacing a cracked, leaking, or discolored tank, fleet managers minimizing downtime, and DIY mechanics seeking a straightforward, OEM-compatible part to restore proper coolant storage and pressure regulation.\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 reservoir include the cap and hose?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Lazenta 217101LA1A assembly ships with the cap and hose needed for installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this part in other model years or vehicles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use it only on confirmed compatible models: Infiniti QX80 (2014–2019), QX56 (2011–2013), Nissan Armada (2017–2020). Cross-check part numbers 217101LA1A or 21710-1LA1A.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lazenta","offers":[{"title":"Default Title","offer_id":48083015598238,"sku":"B0F4X9P217","price":60.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lazenta-front-view-reservoir.jpg?v=1785822676","url":"https:\/\/northtrailauto.ca\/products\/lazenta-radiator-overflow-bottle-coolant-reservoir-for-infiniti-qx80-qx56-nissan-armada-2011-2020-with-cap-hose-oe-fit","provider":"North Trail Auto","version":"1.0","type":"link"}