Nissens 833808 Engine Auxiliary Water Pump

Nissens Electric Auxiliary Water Pump 833808

The Nissens 833808 electric auxiliary water pump is built for vehicles that need reliable coolant circulation and stable thermal control. It uses a 12-volt electric design with a plastic housing, male terminals, and an included mounting bracket for a direct-fit style replacement.

Compatible With select Tesla S, Nissan LEAF, Nissan Murano, Nissan Pathfinder, and Toyota RAV4 applications, this pump is engineered for proper pumping efficiency, electrical compatibility, and reduced vibration in demanding cooling systems.

Key Features

• Electric auxiliary water pump for engine cooling and coolant circulation
• 12-volt operation with male terminal connection
• Plastic construction for lightweight packaging
• Mounting bracket included for secure installation
• 0.75 in. inlet and outlet pipe diameters
• No pulley included
• No gasket or seal included

Application Details

This Nissens electric water pump 833808 is a fitment-based replacement for 2011-2017 Nissan LEAF, 2016 Nissan Murano, 2014-2015 Nissan Pathfinder, 2012-2014 Toyota RAV4, 2012-2016 Tesla S, and 2017-2019 Tesla S with heat sink. It is also cross-referenced to Gates 41587E and 41596E for the same application.

Nissens manufactures these pumps using high-grade raw materials and tests each unit for pumping performance, fit, and electrical compatibility. That focus helps support consistent coolant flow in systems that rely on an auxiliary pump rather than a belt-driven unit. The part number 833808 is a useful reference when verifying the correct replacement for your vehicle.

What This Pump Helps Address

• Coolant circulation issues in electric auxiliary cooling circuits
• Overheating caused by weak or failing pump output
• Excess vibration from worn pump components
• Poor electrical connection from an incorrect replacement pump
• Fitment problems when replacing the original auxiliary water pump

Installation Notes

Confirm connector style, inlet and outlet size, and mounting location before installation. This pump uses a 12V electric design with male terminals, so the vehicle harness and connector must match. No gasket or seal is included, and no pulley is used with this unit. Verify coolant system condition and inspect related hoses and connections during replacement.

Quality Assurance

Nissens tests this auxiliary water pump for pumping efficiency, fit, and electrical compatibility before release. The brand’s material selection is intended to support durability and consistent operation in vehicle cooling systems.