{"product_id":"hoypeyfiy-electric-water-pump-rotor-for-toyota-prius-lexus-ct200h-2010-2016-direct-fit-161a0-29015-balanced-durable-plastic","title":"Hoypeyfiy Electric Water Pump Rotor for Toyota Prius \u0026 Lexus CT200h 2010-2016 — Direct-Fit 161A0-29015, Balanced Durable Plastic","description":"\u003cp\u003e\u003cstrong\u003eHoypeyfiy 161A0-290015 is a direct-fit electric water pump rotor replacement engineered to restore coolant circulation and reduce noise for Toyota Prius (2010–2015) and Lexus CT200h (2010–2016).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your hybrid’s electric water pump is making unusual sounds or the cooling performance has degraded, you can replace just the rotor instead of the whole pump assembly. This Hoypeyfiy rotor matches factory part numbers 161A0-29015, 161A0-39015 and WPT190 and uses high-strength engineering plastic designed for corrosion resistance and precise tolerances. The result is a cost-effective, targeted repair that addresses worn internal components while keeping installation straightforward for experienced DIYers and professional technicians alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this rotor fix overheating or noise issues?\u003c\/h3\u003e\n\u003cp\u003eA worn or damaged rotor can lose balance, reduce flow, and create vibration that shows up as noise or diminished cooling. Replacing the rotor restores the pump’s internal geometry and balance, improving coolant circulation and quieting the unit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores original centrifugal flow characteristics\u003c\/li\u003e\n  \u003cli\u003eReduces vibration by replacing unbalanced or chipped fins\u003c\/li\u003e\n  \u003cli\u003eStops noise associated with worn rotor components\u003c\/li\u003e\n  \u003cli\u003eTargets only the faulty part—saves cost vs. full pump replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThis rotor is manufactured to replace part numbers 161A0-29015, 161A0-39015 and WPT190 and is intended for Toyota Prius, Prius C, Prius V (model years 2010–2015) and Lexus CT200h (2010–2016). Always cross-check your vehicle’s OEM part number and the compatibility chart in the product listing before ordering to ensure an exact fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for specified OEM numbers\u003c\/li\u003e\n  \u003cli\u003eCompatible with multiple Prius family models and CT200h\u003c\/li\u003e\n  \u003cli\u003eCheck VIN or existing part number for confirmation\u003c\/li\u003e\n  \u003cli\u003eContact support for fitment questions or compatibility checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is the build quality and material of this rotor?\u003c\/h3\u003e\n\u003cp\u003eThe rotor is molded from high-strength engineering-grade plastic chosen for its resistance to corrosion and wear within the cooling system environment. The one-piece, balanced construction minimizes internal vibration and helps maintain consistent pump performance over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable engineering plastic resists coolant and temperature exposure\u003c\/li\u003e\n  \u003cli\u003ePrecision molding ensures tight tolerances for proper fit\u003c\/li\u003e\n  \u003cli\u003eOne-piece design reduces risk of component failure\u003c\/li\u003e\n  \u003cli\u003eBalanced geometry for smoother operation and reduced noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what support is available?\u003c\/h3\u003e\n\u003cp\u003eReplacing the rotor requires disassembly of the electric water pump housing, which is a moderate-level job best performed by a technician or an experienced DIYer comfortable with cooling-system work. Hoypeyfiy offers customer support to answer compatibility and installation questions so you can proceed with confidence.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRequires pump housing access and basic mechanical tools\u003c\/li\u003e\n  \u003cli\u003eNot a full pump swap—saves parts cost but needs careful assembly\u003c\/li\u003e\n  \u003cli\u003eFollow torque and sealing procedures to avoid leaks\u003c\/li\u003e\n  \u003cli\u003eContact Hoypeyfiy support for guidance on fit and steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This rotor is aimed at owners and mechanics seeking a precise, cost-saving repair for affected Toyota Prius and Lexus CT200h hybrid models. If the symptom is pump noise, intermittent overheating, or a diagnosis pointing to a worn internal rotor, this replacement part provides a targeted solution that preserves the original pump housing while restoring reliable cooling performance.\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 rotor fit my Prius or CT200h?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It replaces OEM 161A0-29015, 161A0-39015 and WPT190 for Prius models 2010–2015 and CT200h 2010–2016; verify your part number first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace just the rotor myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if you have mechanical experience; it requires pump housing disassembly and correct reassembly to avoid leaks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hoypeyfiy","offers":[{"title":"Default Title","offer_id":48084589084830,"sku":"B0C7BWV8QQ","price":37.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hoypeyfiy-front-view-rotor.jpg?v=1785860265","url":"https:\/\/northtrailauto.ca\/products\/hoypeyfiy-electric-water-pump-rotor-for-toyota-prius-lexus-ct200h-2010-2016-direct-fit-161a0-29015-balanced-durable-plastic","provider":"North Trail Auto","version":"1.0","type":"link"}