{"product_id":"aisin-engine-water-pump-wpt-804-with-gaskets-for-lexus-lx570-toyota-v8-oe-quality-ceramic-seal","title":"AISIN Engine Water Pump WPT-804 with Gaskets for Lexus LX570 \u0026 Toyota V8 — OE-quality, Ceramic Seal","description":"\u003cp\u003e\u003cstrong\u003eAISIN WPT-804 is a brand-new, OE-quality engine cooling water pump with gaskets designed to restore reliable coolant circulation for select Lexus LX570 and Toyota V8 models.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pump is manufactured by AISIN, a leading original equipment supplier with decades of automotive engineering experience. Built from all-new components, the WPT-804 emphasizes durable materials, precision machining, and design features aimed at resisting rust, corrosion, and coolant scale. It ships with the necessary gasket(s) for replacement and is intended to match or exceed factory standards for fit and function when paired with the correct engine variant.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the AISIN WPT-804 improve cooling system reliability?\u003c\/h3\u003e\n\u003cp\u003eThe WPT-804 uses a smooth-flow impeller and precision bearings to maintain consistent coolant circulation and minimize turbulence that can reduce thermal efficiency. Carbon ceramic mechanical sealing helps prevent leaks and prolongs service life compared with lower-quality seals. Together, these design choices maintain performance under varying operating conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEfficient impeller geometry for steady coolant flow\u003c\/li\u003e\n  \u003cli\u003eCarbon ceramic mechanical seal to reduce leaks\u003c\/li\u003e\n  \u003cli\u003eDurable ball bearings for long-lasting rotation\u003c\/li\u003e\n  \u003cli\u003eMaterials selected to resist rust, corrosion, and scaling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this water pump fit my Lexus or Toyota?\u003c\/h3\u003e\n\u003cp\u003eThe WPT-804 lists compatibility with specific Lexus and Toyota V8 models, but engine sub-variants can affect fitment. Always confirm compatibility with your vehicle’s year, model, and engine code using the seller fit checker or your VIN before purchasing. The included gasket(s) are matched for the listed applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Lexus LX570 (2008–2011, 2013–2021)\u003c\/li\u003e\n  \u003cli\u003eToyota compatibility: Land Cruiser (2008–2011, 2013–2021), Sequoia (2008–2022), Tundra (2007–2021)\u003c\/li\u003e\n  \u003cli\u003eVerify engine variant and VIN-based fitment to avoid returns\u003c\/li\u003e\n  \u003cli\u003eGaskets included to support a proper seal on the listed vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and features help this pump last longer?\u003c\/h3\u003e\n\u003cp\u003eAISIN selects construction materials specifically to withstand common water pump failure causes like corrosion and coolant deposits. The combination of upgraded alloys, precise machining, and a high-quality mechanical seal reduces wear and leak risks. Because the unit is new rather than remanufactured, internal tolerances and finishes are controlled to factory-level specifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAll-new components—not remanufactured—ensure fresh tolerances\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant materials minimize premature degradation\u003c\/li\u003e\n  \u003cli\u003eSmooth coolant passages reduce scaling and deposit buildup\u003c\/li\u003e\n  \u003cli\u003eHigh-grade bearings and seals improve longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and what should I prepare for installation?\u003c\/h3\u003e\n\u003cp\u003eThe package includes the AISIN WPT-804 water pump and the required gasket(s) to complete the replacement. Basic mechanical skills and common hand tools are typically sufficient for installation, but depending on vehicle layout you may need to remove accessories or engine covers. Follow a service manual or professional installer guidance for torque specs and coolant bleeding procedures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: AISIN WPT-804 water pump plus gasket(s)\u003c\/li\u003e\n  \u003cli\u003eRecommended: service manual or OEM torque values for fasteners\u003c\/li\u003e\n  \u003cli\u003ePrepare new coolant and follow proper system-bleeding steps\u003c\/li\u003e\n  \u003cli\u003eInspect drive belts, pulleys, and thermostat while replacing pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The AISIN WPT-804 is aimed at owners and mechanics replacing a failing or worn water pump on compatible Lexus LX570 or Toyota Land Cruiser, Sequoia, and Tundra models who want an OE-level, all-new component with sealed bearings and upgraded materials. It suits DIYers comfortable with engine cooling system work, independent shops seeking reliable replacement parts, and anyone prioritizing longevity and corrosion resistance in their cooling system repair.\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-804 include the gasket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the WPT-804 ships with the required gasket(s) to complete the water pump replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this pump new or remanufactured?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This water pump is brand-new, built from all-new components rather than remanufactured parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AISIN","offers":[{"title":"Default Title","offer_id":48081467506846,"sku":"B008EEZ93M","price":142.66,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/aisin-wpt-804-front-view.jpg?v=1785806022","url":"https:\/\/northtrailauto.ca\/products\/aisin-engine-water-pump-wpt-804-with-gaskets-for-lexus-lx570-toyota-v8-oe-quality-ceramic-seal","provider":"North Trail Auto","version":"1.0","type":"link"}