ACDelco 23508388 Auxiliary Battery Negative Cable

The ACDelco 23508388 is a GM Original Equipment auxiliary battery negative cable engineered to provide reliable ground current transfer between the secondary battery and vehicle electrical system. This factory-quality replacement cable is designed to deliver the same performance, durability, and service life expected from General Motors original equipment.

Key Features:

• High-quality copper electric cable construction for optimal electrical conductivity
• Factory crimped copper alloy cable terminals ensure superior electrical connectivity and durability compared to emergency bolt-on or spliced terminals
• Cast lead terminal connections at the battery end provide secure, corrosion-resistant attachment points
• Durable outer insulation protects the copper cable from harsh underhood conditions including oil, acid, heat, ozone, and road splash
• Meets SAE J1127 requirements and is rated for continuous use temperatures up to 257°F (125°C) for dependable performance
• High strand count copper conductor provides improved flexibility for easier installation
• Steel skeleton embedded in casting for enhanced reliability and electrical connection strength

This auxiliary battery negative cable carries electrical current to and from the secondary battery during starting and charging operations, ensuring proper power distribution to vital electrical components. Manufactured to GM specifications, this genuine ACDelco part provides a direct replacement for worn or damaged original equipment cables.