A-Premium HVAC Blend Door Actuator Auxiliary/Temperature 2013–2017 — Direct-Fit 5-Pin, 1-Year Warranty

The A-Premium HVAC heater blend door actuator is a direct-fit auxiliary temperature actuator designed to restore precise temperature control in compatible Buick, GMC, and Chevrolet models from 2013–2017.

When the climate control in your vehicle stops blending hot and cold air correctly, the blend door actuator is often the culprit. A-Premium’s replacement actuator is built to match OE mounting points and electrical connections so you can replace the faulty unit without cutting wires or modifying the dash. It’s offered as an auxiliary/temperature actuator compatible with multiple GM SUVs and crossover models, and includes a one-year unlimited-mileage warranty for added confidence.

How will this actuator affect cabin temperature control?

Replacing a worn or failed blend door actuator restores accurate airflow mixing between heater core and evaporator paths, improving temperature responsiveness and comfort. The actuator positions the internal blend door to achieve the set cabin temperature and prevents odd temperature fluctuations or cold/hot spots.

• Direct-fit design matches OE mounting and 5-pin male connector for plug-and-play installation.
• Restores smooth movement to blend door linkage and reduces clicking or grinding noises.
• Improves system accuracy so HVAC settings respond predictably to controls.

Which vehicles and part numbers is this actuator compatible with?

This A-Premium actuator fits specific Buick, GMC, and Chevrolet models from model years 2013 through 2017 where the auxiliary/temperature actuator is required. Cross-reference the included reference numbers to confirm compatibility before ordering.

• Buick Enclave: 2013–2017 — auxiliary/temperature actuator compatible.
• GMC Acadia: 2013–2016 — auxiliary/temperature actuator compatible.
• Chevrolet Traverse: 2013–2017 — auxiliary/temperature actuator compatible.
• Reference numbers: 22816196, 15-74295, 1574295 for verification.

What are the electrical and physical specs I should know?

The actuator features a 5-terminal connector with a male plug, matching the harness commonly used in the specified GM models. Its form factor and mounting points are engineered to align with the original actuator so the fit and function are consistent with factory expectations.

• Connector: 5-pin male terminal configuration for direct plug-in.
• Function: Auxiliary / temperature blend door positioning motor.
• Build: Replacement unit built to fit original mounting locations and linkages.

Who this is for: This replacement actuator is for DIY mechanics and professional technicians who need a reliable, direct-fit solution to restore HVAC temperature control in the listed GM SUVs and crossovers. If you’re experiencing clicking noises from the dash, inconsistent cabin temperatures, or an HVAC system that won’t follow control settings, this part is a practical, warranty-backed option to get your climate control working as intended.

Installation tip: Verify the vehicle year and actuator location, disconnect the battery before working on the HVAC electrical connector, and consult a repair manual if you’re unfamiliar with dashboard removal procedures. The one-year unlimited-mileage guarantee covers defects in workmanship and materials, giving you a replacement if anything goes wrong under normal use.