Description
Product Overview
The ACDelco 15-51152 air‑conditioning dash blower switch is engineered to match the original GM equipment specifications. Featuring a robust copper contact material, a responsive push‑button actuator, and a screw‑terminal connection, this 1‑way circuit component delivers consistent airflow control. Measuring 3.1 x 2.1 x 2 inches and weighing just 1.6 ounces, it integrates effortlessly into the vehicle’s HVAC system while meeting the IP00 protection rating for indoor automotive use.
Usage
Designed for GM vehicles, this blower switch is ideal for drivers seeking dependable climate control on daily commutes, long road trips, or extreme weather conditions. Its touch‑activated control method allows quick adjustments of fan speed, making it perfect for both front‑seat and rear‑seat occupants. Installation is straightforward for professional technicians or DIY enthusiasts familiar with screw‑terminal wiring.

Why Choose Us
ACDelco’s reputation for automotive excellence ensures this part meets OEM quality standards. Manufactured to GM OE specifications, it guarantees fit, form, and function identical to the original component. The copper contacts provide superior conductivity and longevity, while the push‑button design offers tactile feedback for precise fan speed selection. Backed by a solid customer rating of 4.2 stars from over 180 reviews, it stands out as a reliable replacement.
Key Features
- OEM‑grade copper contacts for high conductivity and durability
- Push‑button actuator delivers tactile, precise fan speed control
- Screw‑terminal connector simplifies installation and ensures secure wiring
- Compact 3.1 x 2.1 x 2 inch dimensions fit standard GM dash panels
- GM‑approved part number 15-51152 guarantees perfect fit and function
FAQ
Is this switch compatible with all GM models?
The 15-51152 part is designed for a wide range of GM vehicles that use the original factory blower switch. Verify your vehicle’s part number against the OEM specification for exact compatibility.
Can I install this switch myself?
Yes, the screw‑terminal design allows for straightforward installation. Basic electrical knowledge and proper tools are recommended to ensure a secure connection.
What is the warranty on this product?
ACDelco provides a limited warranty covering manufacturing defects. Refer to the warranty card included with the product for detailed terms.
Does the switch require any programming?
No additional programming is needed. It functions as a direct replacement, interfacing with the vehicle’s existing HVAC control system.
How does the IP00 rating affect usage?
IP00 indicates the switch is intended for indoor automotive environments and is not protected against water ingress, which aligns with typical dash installation conditions.





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