ACDelco GM Original Equipment 12576447 V-Ribbed Serpentine Belt – OEM GM A/C Drive Belt

Restore Factory Accessory Drive Performance With ACDelco 12576447

The ACDelco GM Original Equipment 12576447 V-Ribbed Serpentine Belt is an OE replacement designed, engineered, and validated to General Motors standards for compatible GM vehicles.

An aging drive belt can develop worn ribs, glazing, noise, and slipping. Replacing a deteriorated belt helps maintain reliable power transfer between the engine and the accessories it drives.

Part number 12576447 is cataloged as an A/C compressor drive belt for many compatible Chevrolet, GMC, and Cadillac applications. Unlike a universal belt, this replacement is intended for specific factory pulley and accessory configurations.

Whether you’re maintaining a Chevrolet Silverado, servicing a GMC Sierra, or repairing a Cadillac Escalade, choosing the correct original equipment belt helps restore factory-specified accessory drive operation.

Key Features and Benefits

• GM Original Equipment Quality: Designed and validated for compatible General Motors applications.
• Factory-Specified Replacement: Helps maintain the intended belt routing and pulley engagement.
• Six-Rib V-Ribbed Construction: Provides traction across compatible grooved pulleys.
• Reliable Accessory Operation: Transfers engine power to the specified belt-driven accessory.
• Designed for Underhood Conditions: Built for repeated flexing and demanding engine temperatures.
• Direct Replacement Fit: Intended for compatible factory accessory-drive configurations.
• GM-Backed Product: Part of ACDelco’s original equipment replacement parts lineup.
• Preventive Maintenance Value: Replacing a deteriorated belt can help prevent unexpected accessory drive problems.

ACDelco 12576447 Specifications

Catalog note: GM’s online specifications display conflicting belt length measurements. Confirm dimensions using the vehicle’s VIN and original belt before ordering.

Vehicle Compatibility – Year, Make and Model

ACDelco 12576447 is listed for select General Motors vehicles, including:

Important fitment restrictions: Applications vary by engine, model year, air conditioning configuration, and accessory belt position. These model ranges are not universal fitment guarantees. Verify the exact application against the manufacturer’s catalog or vehicle VIN.