Aisin WPK819 OE Quality Engine Water Pump Kit with Gaskets

The Aisin WPK819 is a complete OE-quality engine water pump kit designed to restore optimal cooling performance to your vehicle's engine. As the world's leading original equipment manufacturer of water pumps, Aisin delivers proven reliability and precision fitment backed by decades of engineering excellence.

Key Features:

• Aluminum die-cast construction provides superior strength while reducing size and weight
• Premium carbon-ceramic mechanical seals prevent coolant leaks and reduce noise and vibration
• Triple lip bearing seal on rear side prevents bearing damage from coolant infiltration
• High-quality ball bearings withstand pressure from fan and timing belt operation
• Optimized coolant flow channels and rotor geometry resist rust, scaling, and cavitation
• Strategically positioned vapor and weep holes protect against bearing and shaft contamination
• Includes all necessary gaskets and seals for complete installation
• Meets or exceeds OEM specifications for reliable performance

This water pump kit is manufactured on the same OE assembly lines that supply vehicle manufacturers worldwide, ensuring factory-level quality and dependable performance. Constructed from carefully selected materials that resist heat, vibration, and corrosion, the WPK819 maintains proper engine temperature and prevents overheating.

OE Replacement Numbers: 25192709, 55579016, 55486342, 311136, US6662, PWP-2274, AW6662, 130-2140, 20999, WP-2274, 43080

Backed by Aisin's 12-month or 12,000-mile limited warranty against defects in materials and workmanship.