Standard Ignition S-1056 Ground Block Connector

Ground Block Connector for GM Electrical Repairs

Standard Ignition S-1056 is a ground block connector built for electrical repair work on a wide range of GM cars and trucks. It uses a rectangular connector body with female blade terminals and includes butt splices for serviceable wiring repairs.

Fits 1988-2009 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, and Saturn applications listed below, including Buick LeSabre, Cadillac DeVille, Chevrolet Blazer, and Pontiac Bonneville. The S-1056 is a direct-fit style electrical connector for restoring ground circuit integrity where the original connector has failed.

Key Features

• Standard Ignition S-1056 ground block connector
• Rectangular connector shape for OE-style electrical service
• Male connector with female blade terminals
• Black connector body for underhood and chassis wiring repairs
• Includes butt splices for wire repair work
• Built with high-grade materials for strong conductivity and secure connections
• Designed for GM fitments across Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, and Saturn models

Detailed Description

This Standard Ignition ground block connector is engineered for technicians replacing damaged or heat-affected electrical connectors in ground circuits. The S-1056 supports repair work on vehicles such as the Buick Century, Cadillac Seville, Chevrolet Lumina, GMC Jimmy, and Pontiac Trans Sport, where connector failure can interrupt reliable electrical contact. Standard Ignition draws on long-term connector development to provide a service part that addresses common OE connector issues with a practical replacement design. This part cross-references FEL-PRO 1036 for the same application.

What It Helps Fix

• Intermittent ground connection caused by worn terminals
• Connector damage from heat, corrosion, or vibration
• Electrical faults related to poor terminal contact
• Broken or brittle factory connector housings
• Repair needs on GM neutral safety switch and ground block circuits where listed

Installation Notes and Tips

• Verify the vehicle year, make, model, and notes before installation.
• Match the connector style and terminal count to the original part.
• Inspect the harness for heat damage or corrosion before splicing.
• Use proper crimping and sealing practices when joining wires.
• Some listed applications note multiple connectors or special configurations.

Quality Assurance

Standard Ignition uses high-grade materials and application-focused engineering to support dependable conductivity and consistent electrical contact. The S-1056 is part of a broad connector program developed for professional repair use on original equipment failures.