Nissens 87429 HVAC Blower Motor Assembly

BMW Z4 HVAC Blower Motor Assembly

Restore cabin airflow with this Nissens HVAC blower motor assembly, part number 87429. Built as a specific-fit replacement for select BMW Z4 models, it is engineered for 12-volt operation and includes the cage wheel for a direct service replacement.

Key Features

• Specific-fit HVAC blower motor assembly for select BMW Z4 applications
• 12-volt electrical design with 2-pin connector
• Maximum output power rated at 288
• Cage wheel included for a complete blower motor assembly
• Wheel diameter measures 6.6100
• Cross-reference part numbers: 6927598, 64116927598

Detailed Description

Nissens part number 87429 is an HVAC blower motor assembly developed for the heating and air conditioning system in 2003-2008 BMW Z4 models. As a specific-fit component, it is built to match the original application requirements for the BMW Z4 blower motor location and electrical connection. The included cage wheel supports proper air movement through the HVAC case, helping maintain consistent cabin ventilation and climate control performance.

Nissens focuses on thermal system components with manufacturing standards aimed at consistent fit and function across its aftermarket range. This blower motor assembly reflects that approach with a 12-volt design, 2-pin connector, and application-specific dimensions for the BMW Z4 platform. Part number 87429 is also referenced by 6927598 and 64116927598 for the same application.

What It Helps Address

• Weak or inconsistent cabin airflow from the vents
• Blower motor noise caused by worn internal components
• HVAC fan operation that no longer responds correctly
• Reduced heating or air conditioning circulation in the cabin
• Air movement issues in 2003-2008 BMW Z4 climate control systems

Installation Notes

Verify connector style, voltage, and wheel diameter before installation. Confirm the vehicle is a 2003-2008 BMW Z4 and compare the removed unit to part number 87429 to ensure the correct specific-fit replacement. Inspect the HVAC housing and electrical connector for damage before installing the new blower motor assembly.

Quality Assurance

Nissens manufactures thermal and engine efficiency components with a focus on consistent product development and aftermarket application coverage. Part number 87429 is built to the stated fitment and specification details for BMW Z4 service replacement use.