Global Parts 1711978 HVAC Blower Motor Resistor

Overview of Global Parts HVAC Blower Motor Resistor

The Global Parts HVAC Blower Motor Resistor, part number 1711978, is designed specifically for 1996 to 2005 Chevrolet Astro and GMC Safari models. This component plays a critical role in regulating the blower motor speed for your vehicle's heating and air conditioning system.

• Compatible with Chevrolet Astro and GMC Safari models from 1996 to 2005
• Part number 1711978 ensures precise fit and function
• Type: 96-05 Astro resistor designed for HVAC blower motor control
• Direct replacement for original blower motor resistor units
• Manufactured by Global Parts for consistent quality

Detailed Product Description

This HVAC blower motor resistor is engineered to control the fan speed of the blower motor in Chevrolet Astro and GMC Safari vehicles produced between 1996 and 2005. The resistor modulates electrical current to the blower motor, allowing for multiple fan speed settings. Part number 1711978 is tailored to the specific electrical and mechanical requirements of these models, ensuring reliable operation and compatibility.

Common Applications and Issues Addressed

• Restores proper blower motor fan speeds when the resistor fails
• Eliminates issues with blower motor stuck on one speed or not working at all
• Resolves intermittent blower motor operation in Chevrolet Astro and GMC Safari
• Prevents overheating and electrical faults related to faulty resistors

Installation Notes and Tips

• Ensure vehicle ignition is off before beginning installation
• Locate the blower motor resistor typically near the blower motor housing under the dashboard
• Disconnect the electrical connector carefully to avoid damage
• Replace the resistor with part number 1711978, matching the original unit
• Test blower motor speeds after installation to confirm proper function

Quality Assurance and Warranty

Global Parts manufactures this blower motor resistor to meet OEM specifications for Chevrolet Astro and GMC Safari vehicles. While specific warranty details may vary, Global Parts products generally come with a limited warranty covering defects in materials and workmanship. Using part number 1711978 ensures a reliable replacement that maintains HVAC system performance.