{"product_id":"aisin-wpt-190-engine-water-pump-with-gaskets-for-lexus-ct200h-select-toyota-prius-oe-quality-ceramic-seal","title":"AISIN WPT-190 Engine Water Pump with Gaskets for Lexus CT200h \u0026 Select Toyota Prius — OE-quality, Ceramic Seal","description":"\u003cp\u003e\u003cstrong\u003eAISIN WPT-190 is a brand-new engine water pump with included gaskets designed to restore reliable coolant circulation for compatible Lexus CT200h and select Toyota Prius family vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen engine cooling starts to underperform, replacing the pump with a properly engineered OE-quality unit is a key step. AISIN, a global original equipment manufacturer, supplies the WPT-190 as a complete new assembly—featuring materials and design choices intended to resist rust, corrosion, and coolant scaling while maintaining smooth coolant flow and long service life.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes this AISIN water pump different from aftermarket alternatives?\u003c\/h3\u003e\n\u003cp\u003eThe WPT-190 uses AISIN's refined rotor geometry, ball-bearing support, and a carbon ceramic mechanical seal to reduce leakage and friction. Components are all new rather than remanufactured, which helps ensure predictable fit and durability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAll-new construction—no remanufactured parts\u003c\/li\u003e\n  \u003cli\u003eCarbon ceramic mechanical seal for improved sealing longevity\u003c\/li\u003e\n  \u003cli\u003eBall bearings and optimized rotor for smoother coolant flow\u003c\/li\u003e\n  \u003cli\u003eMaterials selected to resist rust, corrosion, and scaling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know if the WPT-190 will fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eFitment is specified for several Lexus and Toyota hybrids, but engine subvariants and production dates can affect compatibility. Always verify vehicle year, model, and engine code against the seller fit checker or your VIN before ordering to avoid returns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Lexus CT200h (2011–2017)\u003c\/li\u003e\n  \u003cli\u003eToyota: Prius (2010–2015), Prius C (2012–2019), Prius Plug-In (2012–2015), Prius V (2012–2018)\u003c\/li\u003e\n  \u003cli\u003eConfirm against VIN or fitment tool; engine type may change compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the installation and service advantages of this pump?\u003c\/h3\u003e\n\u003cp\u003eThe unit arrives with the necessary gaskets to simplify replacement and reduce the chance of leaks from missing seals. AISIN’s precise manufacturing aims to match OEM dimensions, helping installers achieve correct belt and coolant line alignment without additional modification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes gaskets for a complete sealing kit\u003c\/li\u003e\n  \u003cli\u003eOEM-grade dimensions for straightforward swap-in replacement\u003c\/li\u003e\n  \u003cli\u003eDesigned to minimize common failure modes like bearing wear and seal degradation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I care for the water pump to maximize lifespan?\u003c\/h3\u003e\n\u003cp\u003eProper cooling system maintenance extends pump life: use manufacturer-recommended coolant, maintain correct coolant concentration, and flush or replace coolant at recommended intervals. Avoid mixing incompatible coolants and inspect for early signs of bearing noise or leakage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse Toyota\/Lexus approved coolant and correct mix ratio\u003c\/li\u003e\n  \u003cli\u003eFlush cooling system at suggested intervals to limit scaling\u003c\/li\u003e\n  \u003cli\u003eWatch for unusual noises, visible leaks, or overheating as early indicators\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The AISIN WPT-190 is intended for owners and mechanics of Lexus CT200h and compatible Toyota Prius variants who want an OE-quality, all-new water pump with gaskets included. It's a suitable choice for routine replacements, scheduled maintenance, or when addressing coolant leaks or bearing failure—especially for those who prefer parts built by an established original equipment supplier.\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 the AISIN WPT-190 come with gaskets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The WPT-190 is supplied with the required gaskets for a complete pump replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this pump on any Prius model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits specific years and Prius variants—verify your exact model\/year or VIN before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AISIN","offers":[{"title":"Default Title","offer_id":48082843861150,"sku":"B00DUR65LI","price":197.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/aisin-wpt-190-front-assembly.jpg?v=1785815969","url":"https:\/\/northtrailauto.ca\/products\/aisin-wpt-190-engine-water-pump-with-gaskets-for-lexus-ct200h-select-toyota-prius-oe-quality-ceramic-seal","provider":"North Trail Auto","version":"1.0","type":"link"}