GSPSCN Front HVAC Blower Motor Assembly for GM Trucks & SUVs (2007–2014) — Complete Motor with Fan Cage, Direct-Fit Replacement

GSPSCN 700164 is a direct-fit front HVAC blower motor and fan cage designed to restore strong, reliable airflow to compatible GM SUVs and trucks.

When a weak or noisy blower leaves your cabin slow to cool or heat, this GSPSCN front heater blower motor assembly replaces worn components with a matched unit engineered for the specified Cadillac, Chevrolet, GMC and Hummer applications. It arrives as a complete motor with the integrated fan cage, sized and wired to match OEM mounting points and electrical connectors for a straightforward swap.

Will this blower motor fit my vehicle?

This assembly is built to replace specific GM part numbers and fit a long list of late-model full-size SUVs and trucks. Verify compatibility by cross-referencing your vehicle year and the listed replacement numbers before ordering.

• Compatible years include select 2007–2014 Cadillac Escalade and Yukon models.
• Fits Chevrolet Avalanche, Silverado, Tahoe and Suburban 2007–2014 variants as listed.
• Also fits GMC Sierra 1500/2500, Yukon XL and select Hummer H2 2009.
• Replaces part numbers such as 700164, 15-81683, 22741027 and 20760618.

How does replacing the blower motor improve cabin comfort?

Swapping in a new motor restores consistent airflow output, helping the HVAC system reach set temperatures faster and maintain ventilation evenly across vents. That means shorter run times for heating or cooling and reduced strain on the climate controls.

• Delivers stronger, steady airflow compared with failing or noisy units.
• Helps the A/C cool quicker and the heater distribute warm air more efficiently.
• Reduces blower noise and vibration from worn bearings or motors.
• Includes fan cage assembled to the motor for immediate installation.

What should I expect during installation?

Installation is similar to the OEM procedure for front HVAC blower replacements and typically requires basic hand tools and moderate mechanical ability. Because the unit is supplied as an assembled motor and cage, installation is faster than rebuilding components separately.

• Matches OEM mounting flange and electrical connector orientation.
• No separate fan wheel removal—arrives assembled for direct fitment.
• Typical install time varies by vehicle but is often under two hours for experienced DIYers.
• Professional installation recommended if you lack HVAC or dash removal experience.

What warranty and support come with the blower motor?

GSPSCN backs this blower motor assembly with a 24-month warranty and customer support to assist with fit questions or post-purchase concerns. Warranty coverage gives you recourse if the motor fails under normal use within the stated period.

• Includes a 24-month hassle-free warranty from the date of purchase.
• 24/7 customer support available for installation or compatibility questions.
• Sold as one assembled blower motor with fan cage—no extra parts required.

Who is this for: This GSPSCN front HVAC blower motor is suited for owners of compatible Cadillac, Chevrolet, GMC or Hummer models who are experiencing weak airflow, unusual blower noise, intermittent fan operation, or complete blower failure. It’s ideal for DIY mechanics replacing a worn OEM motor, fleet maintenance shops restoring climate control performance, and technicians who need a drop-in replacement that aligns with the specified GM part numbers.