Mei 3889 HVAC Wiring Harness for Freightliner Trucks

The Mei 3889 is an HVAC wiring harness designed specifically for Freightliner heavy-duty trucks. This jumper harness serves as a critical electrical connection between the Shinano blower motor and other HVAC system components, ensuring proper power supply and communication for efficient climate control operation.

Key Features:

• Direct replacement HVAC wiring harness for Freightliner applications
• Features multiple plug connectors for comprehensive system integration
• Specifically designed for Shinano motor conversions and replacements
• Dash-mounted application for air conditioning systems
• OEM-quality construction for reliable long-term performance

Application: This harness is compatible with 2008-2009 Freightliner Cascadia (PX-113 and PX-125), 2002-2009 Freightliner Columbia (CL-120), and 2003-2009 Freightliner M2 106 and M2 112 models. It is commonly needed when converting wiring for new style blower motors.

OEM Cross-Reference Numbers: Freightliner A06-94214-000, Truck Air 11-3184, 850-9546, 30987, T6642, T93358A