Handy Pack HP3890 Secondary Air Injection Solenoid Connector

Secondary Air Injection Solenoid Connector for GM Applications

Restore a secure electrical connection with this Handy Pack secondary air injection solenoid connector, part number HP3890. It is a female blade-style pigtail and socket assembly for repairing broken or corroded wiring connections on a wide range of GM and related carbureted vehicles.

Built for direct splice-in repair work, HP3890 lets you connect color-coded lead wires into the harness using standard crimping tools. It is a practical solution when the original connector is damaged, intermittent, or no longer making reliable contact.

Key Features

• Female connector and female terminal design
• Single blade terminal configuration
• Single-wire pigtail and socket assembly
• Splice-in repair format for wiring harness service
• Helps restore electrical continuity at corroded or broken connector points
• Handy Pack HP3890 replacement connector

Detailed Description

The Handy Pack HP3890 is an emission control electrical connector assembly used as a secondary air injection solenoid connector and electric choke pigtail for GM-style applications. Its female blade terminal layout supports straightforward harness repair where the original connector has failed from heat, age, vibration, or corrosion. This part is especially relevant for older Chevrolet, GMC, Buick, Pontiac, Oldsmobile, Dodge, and Jeep carbureted vehicles that rely on dependable connector contact for proper operation.

For buyers searching for a GM electric choke pigtail, secondary air injection solenoid connector, or a replacement pigtail and socket assembly, HP3890 provides a direct repair path. This part cross-references common aftermarket applications such as Standard Motor Products S-723 and SMP S-723-style listings for the same application.

Vehicle Fitment

• Fits 1975-1989 Buick Century, N/A
• Fits 1975-1989 Buick LeSabre, N/A
• Fits 1978-1989 Chevrolet Camaro, N/A
• Fits 1979-1989 Chevrolet Caprice, N/A
• Fits 1982-1989 GMC C1500, N/A
• Fits 1984-1989 Dodge D150, N/A
• Fits 1984-1989 Dodge Ramcharger, N/A
• Fits 1981-1989 Pontiac Bonneville, N/A
• Fits 1982-1989 Oldsmobile Cutlass Supreme, N/A
• Fits 1984-1989 Jeep Cherokee, N/A

What It Is Used For

• Repairing a broken secondary air injection solenoid connector
• Replacing a corroded electric choke pigtail on GM carbureted vehicles
• Restoring intermittent electrical contact at the harness connection
• Fixing heat-damaged or brittle connector terminals
• Addressing wiring issues on older Chevrolet, GMC, Buick, Pontiac, Oldsmobile, Dodge, and Jeep applications

Installation Notes and Tips

Install HP3890 by splicing the lead wire into the existing harness with appropriate crimping tools and verified electrical repair practices. Match the connector orientation and terminal style to the original part before installation, and inspect the mating terminal for wear or contamination so the new connector seats properly.

Because this is a repair pigtail, clean the surrounding wiring and confirm circuit integrity before final assembly. Use it on the specific carbureted and emission-control applications listed in the fitment data, including Chevrolet Caprice, GMC C1500, and Pontiac Bonneville models where applicable.

Quality Assurance

Handy Pack HP3890 is built as a service replacement connector for repairing damaged OEM-style wiring connections. No warranty information was provided in the product data.