Overview of the GM 4-pin alternator connector 18-piece

This 4-pin alternator connector is specially designed for various GM cars and offers a reliable and waterproof electrical connection for your alternator. The set consists of 18 parts, including connector housings, terminals, and seals, which together ensure optimal performance and durability.

Contents of the set

• Connector housing: 1x 4-pin housing that fits perfectly on GM alternators.
• Terminals: 4x female terminals suitable for wire sections from 1.0 mm² to 1.5 mm².
• Seals: 8x waterproof seals to protect the connection from moisture and dirt.
• Locks: 2x locks for a firm and secure connection.

Applications

This connector is compatible with various GM alternators and is often used in models such as:

• Buick: Various models with LS2/LS7 engines.
• Chevrolet: Suitable for different Chevrolet cars with similar alternators.
• Cadillac: Applicable in certain Cadillac models with GM alternators.

Technical specifications

• Connector series: Metri-Pack 150 Sealed.
• Pin diameter: 1.5 mm.
• Current rating: Maximum 14 amperes per contact.
• Wire range: Suitable for wires from 18-22 AWG (0.82-0.32 mm²).
• Dimensions: Length 26.0 mm, width 35.0 mm, height 21.8 mm.
• Weight: 11.2 grams.

Advantages of this connector

• Waterproof seal: The included seals provide reliable protection against moisture and dirt, extending the lifespan of the electrical connection.
• Easy installation: Thanks to the complete set with all necessary parts, installation is quick and easy.
• Compatibility: Designed for a wide range of GM alternators, increasing the versatility of this connector.

Installation instructions

1. Preparation: Make sure the power supply is switched off and remove the old connector if present.
2. Wire stripping: Strip the wires to the correct length and place the terminals on the wires.
3. Applying seals: Slide the waterproof seals over the wires towards the terminals.
4. Crimping: Use a suitable crimping tool to securely attach the terminals to the wires.
5. Assembling: Place the terminals with the wires into the connector housing and ensure they are properly locked.
6. Securing the lock: Place the locks to keep the terminals in place and ensure a secure connection.

Maintenance and tips

• Regular inspection: Periodically inspect the connector for signs of wear or damage and replace parts if necessary to maintain optimal performance.
• Protection against the elements: Ensure the connector is properly sealed to minimize exposure to moisture and dirt.
• Use of tools: Always use the correct tools for stripping and crimping wires to prevent damage to the connector and wires.

With this 4-pin alternator connector set, you are assured of a reliable and durable electrical connection for your GM alternator, contributing to the optimal functioning of your vehicle.