{"product_id":"sykrss-coolant-reservoir-tank-for-ford-transit-150-250-350-2015-2019-direct-fit-polypropylene-translucent-overflow-bottle","title":"SYKRSS Coolant Reservoir Tank for Ford Transit 150\/250\/350 (2015–2019) — Direct-Fit Polypropylene, Translucent Overflow Bottle","description":"\u003cp\u003e\u003cstrong\u003eSYKRSS Coolant Reservoir Tank 603-844 is a direct-fit replacement overflow bottle engineered to meet OE form, fit and function for 2015–2019 Ford Transit 150\/250\/350 models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement coolant expansion tank (OE equivalents BE8Z8100A, BK2Z8A080B, DG9Z8100A) is manufactured from heat-resistant polypropylene and designed to restore proper coolant recovery and visible antifreeze level monitoring without removing the radiator cap. It’s intended for Transit vans with 3.2L I5, 3.5L V6 and 3.7L V6 engines and provides a cost-effective way to maintain your cooling system’s efficiency and reliability.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this reservoir tank fit my 2015–2019 Ford Transit?\u003c\/h3\u003e\n\u003cp\u003eThe SYKRSS 603-844 matches the original tank’s mounting points and hose connections to ensure a straightforward swap with no modification required. Fitment covers Transit-150, Transit-250, Transit-350 and Transit-350 HD across the listed engine options.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacements for OE numbers BE8Z8100A, BK2Z8A080B, DG9Z8100A\u003c\/li\u003e\n  \u003cli\u003eDesigned for 2015–2019 Transit 150\/250\/350 models\u003c\/li\u003e\n  \u003cli\u003eCompatible with 3.2L I5, 3.5L V6, 3.7L V6 engines\u003c\/li\u003e\n  \u003cli\u003eSwap-in design preserves original hose routing and mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat material and durability can I expect from this coolant bottle?\u003c\/h3\u003e\n\u003cp\u003eThe tank is molded from high-grade polypropylene engineered to tolerate engine-bay heat, road vibration and contact with antifreeze, so it resists cracking and deformation that can cause leaks. The translucent material also makes visual level checks quick and simple.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature resistant PP plastic construction\u003c\/li\u003e\n  \u003cli\u003eDesigned to withstand vibration and thermal cycling\u003c\/li\u003e\n  \u003cli\u003eTranslucent body for easy coolant level inspection\u003c\/li\u003e\n  \u003cli\u003eOE-grade durability for long-term service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the expansion tank operate within the cooling system?\u003c\/h3\u003e\n\u003cp\u003eThe expansion tank collects excess coolant as the engine and coolant heat up and expands; when the system cools, coolant is drawn back into the radiator to maintain proper fluid levels. This process helps avoid pressurization damage and supports consistent engine temperatures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStores excess antifreeze during thermal expansion\u003c\/li\u003e\n  \u003cli\u003eReturns coolant to the radiator as the system cools\u003c\/li\u003e\n  \u003cli\u003ePrevents over-pressurization and related component wear\u003c\/li\u003e\n  \u003cli\u003eEnables quick visual checks without opening the radiator cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat do I get after purchase and how is support handled?\u003c\/h3\u003e\n\u003cp\u003eSYKRSS ships a brand-new coolant reservoir built to OE standards and backs it with a 12-month warranty and responsive customer service. If you encounter fitment or performance concerns, the team aims to respond within 48 hours to troubleshoot or provide warranty assistance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% new replacement part meeting OE specifications\u003c\/li\u003e\n  \u003cli\u003e12-month warranty included\u003c\/li\u003e\n  \u003cli\u003eCustomer support response typically within 48 hours\u003c\/li\u003e\n  \u003cli\u003eInstallation guidance available if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Vehicle owners or technicians who need a reliable, OE-equivalent coolant expansion tank for 2015–2019 Ford Transit 150\/250\/350 vans. It’s suitable for fleet maintenance, independent repair shops and do-it-yourselfers who want a direct-fit, durable replacement that restores coolant visibility and system integrity without expensive dealer parts.\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: Is this tank a direct OEM replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it replaces OE BE8Z8100A, BK2Z8A080B, DG9Z8100A and fits 2015–2019 Transit 150\/250\/350 models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the reservoir come with a warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — SYKRSS includes a 12-month warranty and customer support within 48 hours.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SYKRSS","offers":[{"title":"Default Title","offer_id":48083022905502,"sku":"B0D5LH6W96","price":58.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sykrss-front-view-reservoir-tank.jpg?v=1785822876","url":"https:\/\/northtrailauto.ca\/products\/sykrss-coolant-reservoir-tank-for-ford-transit-150-250-350-2015-2019-direct-fit-polypropylene-translucent-overflow-bottle","provider":"North Trail Auto","version":"1.0","type":"link"}