A-NAFTULY HVAC Blend Door Actuator 2-Pack for Chevy Impala Corvette Malibu — Direct-Fit, ABS, OE-Style Electronics

Replacement HVAC blend door actuators (2-pack) for select GM vehicles that restore proper airflow and temperature control in the cabin.

If your car’s vents blow only hot or cold, make noise when changing modes, or fail to redirect air between recirculated and fresh settings, the blend door actuator is a frequent culprit. A-NAFTULY's two-piece actuator set is built as a direct-fit substitute for many Chevy, Buick, Pontiac, and Corvette models from the mid-2000s to mid-2010s. Each unit is molded from durable ABS, uses OE-like electronics and gearing, and comes with a straightforward installation process suitable for DIY service.

How will these actuators affect my vehicle's heating and cooling performance?

These actuators control the internal flaps that mix hot and cold air and route airflow to different vents. Installing functioning actuators brings back consistent temperature control and stops intermittent or stuck vent positions.

• Restores proper temperature blending between driver and passenger zones
• Eliminates clicking, grinding, or stuck-door symptoms
• Ensures vents respond to mode and recirculation commands

Which models and part numbers are these actuators compatible with?

The set replaces several factory part numbers and fits a range of GM vehicles across model years roughly 2004–2016. Confirm vehicle fitment using your year/make/model before ordering to ensure correct selection.

• Direct replacements for OEM numbers: 604108, 1573517, 1574122, 15844096, 22754988, 52409974
• Common fits: Chevy Impala, Impala Limited, Corvette, Malibu, Monte Carlo, Buick LaCrosse, Cadillac XLR, Pontiac Grand Prix
• Check the product dropdown or description for exact year ranges and fit notes

What does installation look like and what should I watch for afterward?

These actuators are designed as drop-in replacements that most owners can fit with basic hand tools. After installation, HVAC recalibration may be required so the vehicle recognizes the new actuator positions and restores accurate control.

• Simple bolt and electrical connector swap for most applications
• Follow vehicle-specific access steps—some dashboards require partial trim removal
• Recalibrate the HVAC system per manufacturer procedure after installation

What quality and support does A-NAFTULY provide with this 2-pack?

Each actuator is constructed from impact-resistant ABS with improved internal circuitry to resist premature wear and electrical failure. The product ships with a welcome guide and an 18-month warranty, plus seller support for troubleshooting or replacement if issues occur.

• OE-style design for a precise fit and reliable operation
• Tested to resist common wear and electrical faults
• Includes customer support and warranty coverage for peace of mind

Who is this for: This A-NAFTULY 2-piece blend door actuator set is intended for vehicle owners, fleet technicians, and DIY mechanics looking to replace faulty HVAC actuators on compatible GM sedans, coupes, and performance models from the 2004–2016 era. Choose this kit if you want an OEM-form replacement that’s easy to install, backed by a warranty, and targeted at restoring precise cabin airflow and temperature control without a dealer visit.