ACDelco battery negative cable Gold 2SD33XA (88864182) — direct-fit, copper core, cast lead terminal

ACDelco Gold 2SD33XA (88864182) is a direct-fit negative battery cable built with copper conductors and a cast lead terminal for reliable electrical connection and long-term under-hood durability.

This ACDelco Gold battery negative cable is an OEM-style replacement made to restore dependable ground continuity for your vehicle’s electrical and starting systems. It uses high-conductivity copper conductors and a cast lead terminal at the battery end, plus a tough, cross-linked synthetic rubber insulator designed to withstand heat, oil, and abrasion found in the engine compartment. Manufactured to meet fit, form, and function expectations, this cable is intended to simplify replacement and maintain factory-like performance.

How does this cable improve electrical performance?

The cable’s copper core offers low resistance for efficient current flow, so cranking and accessory circuits receive consistent grounding. The cast lead terminal creates a secure metal-to-metal connection at the battery post, reducing voltage drop compared with corroded or damaged cables.

• Copper conductors for high conductivity and reduced voltage loss
• Cast lead terminal for tight, stable battery post contact
• Overlapped casting and insulation to limit corrosion path
• Meets expected fit and function for many vehicle applications

What makes this cable durable under the hood?

Durability comes from a cross-linked synthetic rubber insulation that resists heat, oil, and mechanical wear typically found in the engine bay. The cable assembly also uses overlapped casting between the terminal and cable to shield the conductor from moisture and contaminants that accelerate corrosion.

• Cross-linked synthetic rubber insulator resists heat and chemicals
• Overlapped casting protects the junction from moisture intrusion
• Construction reduces chafe and abrasion from engine movement

Is this cable an easy replacement for worn originals?

Yes — the ACDelco Gold 2SD33XA is manufactured as a premium aftermarket replacement sized and terminated to match common original equipment fitment. That helps avoid modification and speeds installation for professional mechanics and DIYers alike.

• Designed for direct-fit replacement in compatible vehicles
• No-special-tool installation for standard battery posts and clamps
• Sold as a single negative cable with factory-style terminal

Are there safety or handling cautions I should know?

Handle battery cables with standard electrical-safety precautions: disconnect the negative cable first when servicing, avoid metal tool contact between terminals, and keep sparks away from the battery. Note California’s Proposition 65 warning: battery terminals and related accessories contain lead and lead compounds; wash hands after handling.

• Disconnect negative cable first when working on the battery
• Keep metal tools clear of battery posts to prevent shorting
• Proposition 65: components contain lead — wash hands after use

Who is this for: The ACDelco Gold 2SD33XA (88864182) negative battery cable is ideal for vehicle owners, independent mechanics, and service shops needing a reliable direct-replacement ground cable that restores electrical performance. Choose this cable if your vehicle has a loose, corroded, frayed, or broken negative lead and you want a premium aftermarket component engineered for long life and proper fit.