Nissens 832147 Engine Auxiliary Water Pump

Nissens Electric Water Pump for Toyota Hybrid Cooling

The Nissens 832147 engine auxiliary water pump is an electric replacement built with aluminum construction, a sealed design, and a 12-volt electrical setup. It is made for stable coolant circulation in select Toyota hybrid applications, including Corolla, Prius, Prius AWD-e, and Prius Prime models.

For drivers searching for a Toyota Prius electric water pump or a Toyota Corolla auxiliary coolant pump, this Nissens unit is built for proper pumping efficiency, electrical compatibility, and a precise fit.

Key Features

• Part number 832147 engine auxiliary water pump
• Electric operation with 12-volt input
• Aluminum housing for durable cooling-system service
• Gasket or seal included for installation at the pump interface
• Angled connector shape with male terminal gender
• Flow rate: 100
• No pulley included
• Cross-reference part numbers include 161A039035 and DEP1004

Detailed Description

Nissens 832147 is an electric engine auxiliary water pump used in hybrid cooling systems where controlled coolant movement is required. It is listed for 2020-2022 Toyota Corolla, 2016-2022 Toyota Prius, 2019-2022 Toyota Prius AWD-e, and 2017-2022 Toyota Prius Prime, with power rating notes of 144.00 W across the listed applications. The pump is manufactured from aluminum and includes a gasket or seal, helping support a clean replacement on the cooling circuit. Nissens tests these pumps for pumping efficiency, fit, and electrical compatibility before release.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part May Solve

• Loss of coolant circulation in the auxiliary cooling circuit
• Overheating caused by a failing electric water pump
• Noise or vibration from a worn pump assembly
• Electrical faults related to pump connector or terminal wear
• Coolant leakage at the pump sealing surface

Installation Notes and Tips

Verify the connector shape, terminal style, voltage, and flow specification before installation. Confirm the vehicle application by year and model, especially on Toyota Prius, Prius AWD-e, Prius Prime, and Corolla hybrid cooling systems. Replace the pump only after the cooling system is properly drained and inspected for contamination, leaks, or damaged wiring.

Quality Assurance

Nissens manufactures this electric water pump using high-grade raw materials and tests each unit for fit, pumping performance, and electrical compatibility. The result is a replacement part built for dependable cooling-system service in the listed Toyota applications.