Vemo V20-79-0004 HVAC Blower Motor Resistor

Overview of Vemo HVAC Blower Motor Resistor V20-79-0004

The Vemo HVAC blower motor resistor V20-79-0004 is designed for precise control of blower motor speeds in select BMW models. Engineered to meet the specific requirements of vehicles equipped with air conditioning, this component ensures reliable HVAC system performance.

• Compatible with BMW 318i, 318is, 323i, 323is, 328i, 328is, and M3 models
• Operates at 12 volts with 5 poles for accurate blower speed regulation
• Compact dimensions: 90 mm height, 75 mm width, and 58 mm length
• Lightweight design at 0.158 kg for easy handling and installation
• Part of the VEMO product line, known for quality HVAC components

Detailed Product Description and Specifications

This HVAC blower motor resistor from Vemo, part number V20-79-0004, is engineered to fit a range of BMW vehicles including the 318i, 318is, 323i, 323is, 328i, 328is, and M3 models. The resistor features a 5-pole configuration operating at 12 volts, which allows it to regulate the blower motor speed effectively for vehicles equipped with air conditioning systems. Its compact size—90 mm in height, 75 mm in width, and 58 mm in length—ensures it fits seamlessly within the HVAC assembly without requiring modifications.

The resistor weighs 0.158 kg, making it easy to handle during installation. The packaging dimensions (9.3 cm depth, 7.6 cm height, and 8.7 cm width) reflect a compact and secure packaging approach, protecting the component during transit.

About the VEMO Product Line

The VEMO brand line specializes in automotive HVAC components, focusing on precision and durability. This blower motor resistor is part of the VEMO range, which is designed to meet OEM specifications and provide consistent performance in climate control systems. VEMO products are engineered to integrate seamlessly with vehicle systems, ensuring compatibility and reliability.

Common Applications and Issues Addressed

• Restores proper blower motor speed control in BMW 3 Series models
• Resolves issues with blower motor only working on certain speeds
• Fixes intermittent or no airflow from HVAC vents
• Eliminates overheating or failure of blower motor resistor
• Improves overall HVAC system responsiveness in vehicles with air conditioning

Installation Notes and Tips

• Ensure vehicle ignition is off before beginning installation
• Locate the blower motor resistor within the HVAC housing, typically under the dashboard
• Disconnect the electrical connector carefully to avoid damage to wiring
• Replace the resistor with the Vemo V20-79-0004, ensuring correct orientation and secure mounting
• Test blower motor speeds after installation to confirm proper function

Quality Assurance and Warranty

The Vemo HVAC blower motor resistor V20-79-0004 is manufactured to meet stringent quality standards for automotive HVAC components. While specific warranty details are not provided here, Vemo products typically come with manufacturer-backed warranties to ensure reliability and customer confidence. Using this resistor helps maintain the integrity of the HVAC system in compatible BMW models.