AISIN GENUINE WPT-190 Water Pump with Gaskets | Compatible with Lexus CT200h, Prius C, Prius Plug-In, Prius V

AISIN GENUINE WPT-190 Water Pump: Precision for select Lexus and Toyota hybrids

When the cooling system runs smoothly, you enjoy steady performance and peace of mind on every drive. The AISIN WPT-190 is engineered for select hybrid models, emphasizing consistent coolant flow and durable operation under varying conditions. Crafted with all-new components, it aims to deliver reliable performance and longer service life without the guesswork of remanufactured parts.

What makes the WPT-190 stand out

• AISIN is the world’s leading original equipment manufacturer of water pumps, reflecting OEM-level design and manufacturing standards.
• Advanced design features provide smooth coolant flow channels, efficient rotors, ball bearings, and carbon ceramic mechanical sealing for steady cooling and longevity.
• All-new components with upgraded design and materials enhance overall performance and reliability.
• Construction materials are selected for resistance to rust, corrosion, and coolant scaling to help minimize common wear concerns.
• Gaskets are included, enabling a complete replacement kit for a cleaner install.
• Built with AISIN’s engineering heritage since 1965, supported by a global network focused on automotive parts and service.

Compatibility and fit

• Compatibility covers LEXUS CT200h (2011–2017) and TOYOTA Prius family models (2010–2015 Prius; 2012–2019 Prius C; 2012–2015 Prius Plug-In; 2012–2018 Prius V).
• Engine fitment can vary by trim; use the fit checker to confirm exact applicability for your vehicle.

Installation and real-world use

The WPT-190 kit delivers a straightforward replacement experience with all-new parts designed for reliable coolant flow and reduced maintenance concerns. If you are replacing a worn pump in a compatible hybrid, you may notice smoother operation and consistent cooling performance with a fresh gasket seal. While individual results vary, choosing a modern, OEM-referenced component can help support dependable daily driving and longer intervals between major cooling system checks.

Why consider AISIN for your vehicle

Opting for AISIN can align with a practical maintenance approach: you get a purpose-built pump rooted in automotive engineering expertise, designed to fit specific Lexus and Toyota models, and paired with gaskets for a complete installation. This combination offers a cohesive maintenance option that supports steady engine cooling and peace of mind on busy commutes or longer road trips.