



💧 Keep your engine cool, your drive smooth, and your ride legendary.
The AISIN WPT-803 is a premium, all-new engine water pump featuring advanced carbon ceramic mechanical sealing and precision-engineered coolant flow channels. Designed to resist rust, corrosion, and coolant scaling, it ensures long-lasting, reliable cooling performance. Compatible with select Lexus ES350, RX350, RX450h and Toyota Camry, Highlander, RAV4, Sienna, and Venza models, this OEM-quality pump includes a gasket for easy installation and is crafted by AISIN, the world’s leading original equipment manufacturer of water pumps.















| Brand | Aisin |
| Material | Carbon Ceramic |
| Item Weight | 3.2 Pounds |
| Vehicle Service Type | Car |
| Weight Class | Medium weight |
| Global Trade Identification Number | 04954514998727 |
| Manufacturer | Aisin |
| OEM Part Number | 16100 09440, 1610009440 |
| Automotive Fit Type | Vehicle Specific Fit |
| Model | WPT-803 |
| Item Weight | 3.2 pounds |
| Product Dimensions | 10.8 x 13.6 x 4.8 inches |
| Item model number | WPT-803 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | WPT-803 |
| Position | Center |
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