Compact HVAC Blower Motor for Chevrolet Silverado/GMC Sierra 2003-2007 and Hummer H2 2003-2007

When the A/C or heating in your truck fails to produce a significant amount of air from the vents, it is likely that the blower motor needs to be replaced. The blower motor is responsible for generating more airflow as you turn up the knob on your A/C system. However, when the blower motor malfunctions, it can no longer blow air effectively on the highest setting.

After replacing the faulty factory blower motor in your truck, you will be able to regain control over your A/C and heating system. The replacement part number is 88986838, which is compatible with the following vehicle models:

• Cadillac Escalade EXT (2003-2006)
• Chevrolet Avalanche 1500 (2003-2006)
• Chevrolet Avalanche 2500 (2003-2006)
• Chevrolet Silverado 1500 (2003-2007)
• Chevrolet Silverado 1500 Classic (2007)
• Chevrolet Silverado 1500 HD (2003-2006)
• Chevrolet Silverado 2500 (2003-2004)
• Chevrolet Silverado 2500 HD (2003-2007)
• Chevrolet Silverado 3500 (2003-2006)
• Chevrolet Silverado 3500 HD (2007)
• GMC Sierra 1500 (2003-2007)
• GMC Sierra 1500 Classic (2007)
• GMC Sierra 1500 HD (2003-2006)
• Hummer H2 (2003-2009)

Please note that this blower motor is specifically designed for vehicles with a custom center console.

To replace the blower motor, follow these steps:

1. Locate the blower motor under the passenger-side dash. You may need to remove the dash to access the motor on some vehicles. Disconnect the blower motor's electrical connector.
2. Remove the retaining screws from the blower motor assembly.
3. Remove the blower motor retaining screws and take the motor out of the box.
4. Compare the new blower motor to the old one to ensure you have the correct part. Install the new motor into the box and tighten the retaining screws. Reinstall the blower motor assembly.
5. Reconnect the blower motor's electrical connector.
6. Test the heating and A/C system to ensure the blower motor operates at all speeds and the system produces both hot and cold air.

It's important to note that the location of the blower motor may vary, and on some older vehicles, it may be located in the engine compartment on the passenger-side firewall. Additionally, every blower motor resistor must be thoroughly inspected and tested multiple times before shipment to ensure proper functionality.

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