ACDelco 12337822 GM Original Equipment Nut

The ACDelco 12337822 is a GM Original Equipment nut designed as a direct replacement component for various General Motors vehicle systems. This factory-spec fastener is engineered to maintain the precise fit and function required for critical automotive applications.

Key Features:

• Genuine GM Original Equipment part, not an aftermarket substitute
• Used across multiple vehicle systems including cooling, HVAC, ignition, starting and charging systems
• Also applicable for body electrical and lighting, wiper and washer, and engine fuel management systems
• Manufactured to OEM specifications for proper thread pitch, tensile strength, and corrosion resistance
• Ensures the same performance, durability, and service life as the factory-installed component

When replacing worn or damaged fasteners on GM vehicles, using genuine OE parts like this nut ensures proper torque retention and system integrity. This component meets General Motors' strict quality standards for materials and manufacturing tolerances.