Standard Ignition S-1641 Trunk Lid Release Actuator Solenoid Connector

Trunk Lid Release Actuator Connector

Standard Ignition S-1641 is a trunk lid release actuator solenoid connector built for electrical repair work where the original connector has failed, overheated, or lost terminal integrity. It uses high-grade materials to support strong conductivity and a secure connection on a wide range of GM, Cadillac, Pontiac, Saturn, and Jeep applications.

Compatible With 1990-2014 Cadillac Escalade, Chevrolet Silverado, GMC Sierra, and related vehicles, this connector is a direct-fit repair solution for trunk lid release actuator solenoid circuits. Standard Ignition S-1641 is also a practical choice for technicians servicing 4-terminal female connector applications on select body and electrical systems.

• Male connector design with 4 blade terminals
• Female terminal configuration for secure electrical contact
• Includes butt splices for wire repair work
• Built for trunk lid release actuator solenoid connector service
• Supports OE-style electrical restoration on select GM and Cadillac platforms

Detailed Product Overview

Standard Ignition S-1641 is engineered for technicians who need a dependable replacement connector when the factory plug is damaged or no longer making consistent contact. The connector is designed around a 4-terminal layout and is listed across a broad range of fitments, including 2006-2007 Chevrolet Silverado 1500, 2006-2007 GMC Sierra 1500, and 2004-2007 Hummer H2, along with many Cadillac Escalade, Tahoe, Yukon, and Suburban applications. This part cross-references 1P2618 and 12101889 for the same application.

Common Problems This Part Can Address

• Broken or heat-damaged trunk release actuator connector housing
• Intermittent trunk lid release operation caused by poor terminal contact
• Corroded or loose electrical connections at the actuator solenoid
• Wiring repairs after connector melt, fatigue, or terminal push-out
• Failed OE connector on select GM truck and SUV electrical systems

Installation Notes and Tips

Verify the connector style, terminal count, and vehicle-specific notes before installation. This part is listed for multiple configurations, including 4-pin terminal applications and select models that require multiple connectors or selector-style fitment checks. Match the existing connector shape and wire layout to the vehicle service information before splicing.

Use proper crimping and sealing practices when attaching the supplied butt splices, and confirm terminal engagement after installation. For best results, inspect the actuator, wiring, and related fuse or relay circuits at the same time to avoid repeat failures.

Quality Assurance

Standard Ignition supports this connector with decades of electrical parts development focused on technician needs. The brand uses high-grade materials to help maintain conductivity and reliable connections, and its pigtails and sockets are designed to address common failure points found in original equipment connectors.