Nissens 832142 Engine Auxiliary Water Pump

Overview

Nissens 832142 is an electric engine auxiliary water pump built for BMW cooling systems that require stable circulation and electrical compatibility. It uses an aluminum housing, a 12-volt electric design, and a 190 L/M flow rate to support consistent coolant movement.

Fits 2012-2019 BMW applications including 335i, 435i, M235i, M2, X5, and X6. This part cross-references DNJ P432 and URO 11518635090 for the same application.

Key Features

• Electric water pump design for controlled coolant circulation.
• Aluminum construction for corrosion resistance and thermal durability.
• 190 L/M flow rate for steady pumping performance.
• 12-volt operation with an oval connector and male terminals.
• Built without a pulley or gasket/seal included.

Detailed Description

Nissens 832142 is an auxiliary water pump for BMW cooling systems that need an electrically driven circulation component. The pump is engineered with fully tested pumping efficiency and fitment, and it is specified with a 190 L/M flow rate, 12-volt operation, and an oval connector shape for electrical compatibility. BMW 335i, 435i, M235i, M2, X5, and X6 applications are covered across the listed model years.

The aluminum housing helps resist heat-related wear, while the electric design supports precise coolant movement in systems that rely on auxiliary circulation. If you are replacing a BMW electric water pump with part number 832142, this unit provides the specified flow and connector configuration needed for the application.

What It Helps Address

• Overheating caused by reduced coolant circulation.
• Weak or inconsistent auxiliary coolant flow.
• Electrical fitment issues from an incorrect connector style.
• Premature pump wear related to vibration and heat exposure.

Installation Notes and Tips

Verify the connector shape, terminal style, voltage, and flow specification before installation. This pump does not include a pulley or gasket/seal, so confirm the rest of the cooling system components are in serviceable condition before replacement. Match the application carefully for BMW 832142 fitment across the listed model years.

Quality Assurance

Nissens states that these electric water pumps are made from high-rated raw materials and fully tested for pumping efficiency, fit, and electrical compatibility. That testing focus supports reliable replacement performance for BMW cooling system service.