Description
Product Overview
The ACDelco Temperature Valve Actuator Assembly (Part No. 15-72649) is a direct replacement for the original GM component. Manufactured to GM OE specifications, it features a precision‑machined exterior that resists corrosion and wear. Weighing only 6.4 ounces and measuring 5.7 x 5.3 x 3.5 inches, the unit fits seamlessly into the vehicle’s HVAC system, delivering accurate temperature regulation.
Usage
Designed for GM vehicles, this actuator restores proper cabin climate control after the original unit becomes worn or fails. It is ideal for both DIY enthusiasts and professional technicians performing HVAC repairs. Install the part in any compatible model to quickly regain reliable temperature adjustments, whether in extreme summer heat or winter chill. 
Why Choose Us
ACDelco is the trusted supplier of genuine GM parts, offering the same quality, reliability, and durability as the factory‑installed component. Our actuator is manufactured under strict quality controls, ensuring fit, form, and function that meet or exceed OEM standards. Choosing this part guarantees a hassle‑free installation and long‑lasting performance, backed by GM’s recommendation.
Key Features
- Exact GM OE fit – no modifications required
- Machined exterior for superior durability
- Lightweight design simplifies handling and installation
- Restores accurate HVAC temperature control
- GM‑recommended genuine replacement part
FAQ
Is this actuator compatible with all GM models?
The actuator is vehicle‑specific and fits models that originally used part number 15‑72649. Verify your vehicle’s service manual for exact compatibility.
Do I need special tools to install the actuator?
Installation requires basic hand tools such as a screwdriver and socket set. No specialized equipment is necessary.
Can I install this part myself?
Yes, the actuator is designed for straightforward replacement. Follow the included instructions or consult a service guide for best results.
What warranty does ACDelco provide?
The product comes with a limited warranty covering manufacturing defects, reflecting ACDelco’s confidence in its quality.
Will this part improve my HVAC system’s performance?
Replacing a worn actuator restores the original temperature regulation capability, eliminating hot or cold spots and improving overall cabin comfort.





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