A-Premium HVAC Heater Blend Door Actuator Set of 3 — Direct-Fit 5-Pin for GM SUVs (2007–2012)

This A-Premium set includes three main HVAC heater blend door actuators engineered to restore proper air temperature control in compatible Buick, Chevrolet, GMC and Saturn SUVs.

If your vehicle’s cabin temperature fluctuates, vents blow the wrong mix of hot and cold air, or the climate system is unresponsive, a worn blend door actuator is often the cause. A-Premium supplies this three-piece replacement kit as a direct-fit aftermarket option for several GM models produced between 2007 and 2012. Each actuator arrives with a five-pin connector and matches common factory reference numbers so you can swap components quickly and get your HVAC system functioning again.

Which vehicles will these actuators fit?

These actuators are designed to match the heater blend door application for a set of GM SUVs and crossovers from the late 2000s to early 2010s. Always confirm fit using your vehicle’s year, make and model before ordering.

• Buick Enclave: 2008–2012 compatible years
• Chevrolet Traverse: 2009–2012 compatible years
• GMC Acadia: 2007–2012 compatible years
• Saturn Outlook: 2007–2010 compatible years

How do I verify these match my original part?

Compare the part numbers, connector type and actuator position to your existing unit. This set corresponds to common OEM reference numbers and uses a 5-pin electrical connector typically found on main heater blend door actuators.

• Check reference numbers: 604-140, 604140, 15232218, 20826182, 25782069
• Confirm your vehicle’s HVAC actuator location and function before purchase
• Match the 5-pin connector and mounting pattern with your current actuator

What does the kit include and what should I expect during installation?

The package contains three main HVAC heater blend door actuators designed as like-for-like replacements. Installation is typically straightforward for a technician or a confident DIYer with basic tools, though access to some actuator locations may require partial dash removal.

• Three actuators, each with a 5-pin electrical connector
• Direct-fit form intended to replace factory blend door actuators
• Recommended: consult vehicle-specific guides or a repair manual for disassembly steps

Does A-Premium guarantee these actuators?

A-Premium backs this product with a one-year unlimited-mileage warranty, providing coverage for defects in materials and workmanship under normal use. This warranty reflects the brand’s confidence in build quality and helps reduce risk when choosing aftermarket replacements.

• One-year unlimited-mileage guarantee from A-Premium
• Replacement coverage focuses on manufacturing defects
• Customer support available for fitment questions and warranty claims

Who is this for? This three-piece A-Premium mix-door actuator set is intended for owners and technicians servicing compatible Buick Enclave, Chevrolet Traverse, GMC Acadia and Saturn Outlook vehicles that need reliable heater blend door replacements. It's useful if you are restoring proper temperature control, replacing multiple failed actuators, or maintaining an older GM HVAC system and want a warranty-backed aftermarket option. Before ordering, confirm compatibility by entering your vehicle details and reviewing the special notes to ensure you receive the correct actuator for your application.