Standard Motor Products S3166 Multi-Purpose Electrical Connector

The Standard Motor Products S3166 is a direct-replacement automotive electrical connector designed to restore a clean, secure electrical connection without the cost of replacing the entire wiring harness. Built to OE specifications, this connector delivers a precise mechanical and electrical fit for the intended application.

Key Features:

• Direct OE replacement — engineered to match original factory connector form, fit, and function
• Terminals constructed from high-grade materials including copper alloy, brass, and phosphor bronze for durability and reliable conductivity
• 100% tested for proper mechanical and electrical fit prior to leaving the factory
• Designed for long service life in demanding underhood environments
• Cost-effective repair solution — swap only the damaged connector rather than the entire harness
• Manufactured by Standard Motor Products, a trusted name in OE-quality electrical components

Standard Motor Products electrical connectors are backed by a limited warranty and are the preferred choice of professional technicians for dependable, long-lasting repairs.