{"product_id":"yzusgomumu-coolant-reservoir-for-ram-promaster-1500-2500-3500-2014-2021-oe-603-832-direct-fit-tank-with-cap-heat-resistant","title":"YzusGomumu Coolant Reservoir for Ram ProMaster 1500\/2500\/3500 (2014–2021) — OE 603-832 Direct-Fit Tank with Cap, Heat-Resistant","description":"\u003cp\u003e\u003cstrong\u003eThe YzusGomumu Upgrade 603-832 coolant reservoir with cap is a direct-fit replacement tank engineered to restore reliable coolant overflow control for Dodge Ram ProMaster 1500\/2500\/3500 (2014–2021).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen an aging or cracked coolant overflow tank starts leaking, it can lead to messy coolant loss and an inconsistent cooling system. This YzusGomumu reservoir is molded from heat-resistant material, includes the matching cap, and matches OE references 603-832, 52014880AA and 68097622AA for straightforward swap-in service. The design focuses on durability and reinforced hose connection points so you avoid premature failures common with factory plastic tanks.\u003c\/p\u003e\n\n\u003ch3\u003eWill this reservoir fit my Ram ProMaster?\u003c\/h3\u003e\n\u003cp\u003eThis reservoir is manufactured to fit Dodge Ram ProMaster 1500, 2500, and 3500 models from 2014 through 2021. Verify compatibility by checking your vehicle’s existing part number against the OE numbers provided. If your current tank lists 603-832, 52014880AA or 68097622AA, this unit is a match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Ram ProMaster 1500 \/ 2500 \/ 3500 (2014–2021)\u003c\/li\u003e\n  \u003cli\u003eOE references: 603-832, 52014880AA, 68097622AA\u003c\/li\u003e\n  \u003cli\u003eCheck your existing tank part number before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and heat-resistant is the YzusGomumu tank?\u003c\/h3\u003e\n\u003cp\u003eThe tank is made from premium-grade, heat-resistant plastic formulated to resist cracking and age-related degradation. Reinforced mounting points and thicker hose bosses minimize breakage where hoses attach, extending service life compared with many stock units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature polymer construction for long-term use\u003c\/li\u003e\n  \u003cli\u003eReinforced hose connections reduce the risk of leaks\u003c\/li\u003e\n  \u003cli\u003eDesigned to resist UV and chemical exposure from coolant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eEach package contains one coolant overflow reservoir and a matching cap, so no extra drilling or welding is required to install the unit. The cap is pre-sized to the tank opening and the mounting contours follow factory placements for a plug-and-play swap on compatible ProMaster vans.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contents: 1 tank and 1 cap\u003c\/li\u003e\n  \u003cli\u003eDirect-fit design for bolt-on installation — no fabrication\u003c\/li\u003e\n  \u003cli\u003ePreformed hose bosses align with existing hoses for simple hookup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this reservoir help maintain engine temperature control?\u003c\/h3\u003e\n\u003cp\u003eBy securely capturing overflow coolant and returning it to the system as temperatures stabilize, the reservoir helps the cooling system keep consistent fluid levels. A leak-free reservoir prevents air ingress and conserves coolant, supporting reliable engine thermal management under normal operating conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCaptures overflow to maintain coolant volume\u003c\/li\u003e\n  \u003cli\u003eReduces risk of runaway coolant loss from cracks or broken hose fittings\u003c\/li\u003e\n  \u003cli\u003eSupports proper pressure cycling in the cooling system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The YzusGomumu 603-832 coolant reservoir is intended for ProMaster owners, fleet managers, and mechanics who need a durable, OE-referenced replacement without fabrication. It’s ideal when your current overflow tank shows cracks, warped hose connections, cap-fit issues, or persistent leaks. Before ordering, confirm your vehicle year and part number to ensure fitment.\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?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the package contains one coolant overflow reservoir and one matching cap for immediate installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this without drilling or welding?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the piece is a direct-fit replacement designed to bolt in using existing mounting points and hose connections.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YzusGomumu","offers":[{"title":"Default Title","offer_id":48085747368094,"sku":"B0CN9CQPK9","price":48.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yzusgomumu-front-overflow-tank.jpg?v=1785877158","url":"https:\/\/northtrailauto.ca\/products\/yzusgomumu-coolant-reservoir-for-ram-promaster-1500-2500-3500-2014-2021-oe-603-832-direct-fit-tank-with-cap-heat-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}