Marsflex Front Blower Motor for 2007–2014 GM Trucks & SUVs — Direct-Fit, Quiet Performance (Includes Fan Cage)

Marsflex Front Blower Motor is a direct-fit HVAC fan assembly designed to restore steady, quieter airflow for a wide range of 2007–2014 GM trucks and SUVs.

If the cabin airflow in your Chevrolet, GMC, Cadillac or Hummer feels weak, noisy, or inconsistent, this Marsflex replacement blower motor provides a tested, long-life option that matches common OE fitments. It replaces worn or failing front HVAC blower motors and ships with the fan cage included and a one-year warranty for peace of mind.

Will this blower motor fit my vehicle?

This unit covers many GM models from 2007 through 2014; compatibility depends on the specific model and year. Always verify your vehicle against the listed OE numbers and the confirmed-fit tool on the product page before ordering to ensure a correct match.

• Compatible Chevrolet models: Avalanche 2007–2013, Silverado 1500 (2007–2013), Silverado 2500 HD (2007–2014), Suburban 1500 (2007–2014), Suburban 2500 (2007–2013), Tahoe (2007–2014).
• Compatible GMC models: Sierra 1500 and 2500 HD (2007–2013), Yukon and Yukon XL 1500 (2007–2014), Yukon XL 2500 (2007–2013).
• Also fits select Cadillac Escalade variants (2007–2014) and Hummer H2 (2009).
• OE references to check: 22741027, 1581683, 700164.

How does this blower motor perform compared with the original?

Marsflex engineered this fan assembly to improve airflow volume, reduce dust buildup, and run quietly across all fan speeds. The motor assembly undergoes mechanical and electrical balancing tests to prolong operational life and reduce vibration and noise during use.

• Upgraded fan geometry reduces dust deposition and boosts airflow delivery.
• Balanced rotor and electrical testing minimize vibration and audible noise.
• Designed to operate smoothly at every speed with a long service life rating.

What’s included and what should I expect when installing?

The package contains one front AC blower motor complete with the fan cage, packaged with foam supports to protect the housing during shipping. Installation follows the same mounting points as the factory unit; a straightforward swap for technicians or experienced DIYers familiar with dash or HVAC disassembly.

• Package: blower motor plus fan cage and protective packaging materials.
• Mounts to original factory locations—no major modification required for compatible vehicles.
• Recommended: verify connector and plug orientation before installation.

What reliability and support can I expect?

Marsflex provides a one-year limited warranty and has designed the blower motor for extended operation with a service life estimate of at least 80,000 hours under normal conditions. The product is tested to meet durability and efficiency objectives, and customer support is available for fitment or performance questions.

• One-year warranty covers manufacturing defects—contact customer service for claims.
• Foam shims protect the housing and help limit contaminant ingress for longer life.
• Engineered to be quieter and more energy-efficient than worn OE units.

Who this is for: Drivers and technicians who need a dependable, cost-effective replacement for a failing front HVAC blower in GM trucks and large SUVs from the 2007–2014 model years. Choose this Marsflex assembly when you want a durable, tested motor and a complete fan cage included—ideal for restoring cabin ventilation and comfort without OEM pricing.