HomeStandard Ignition S2381 Accessory Power Relay Connector
Part #: S2381

Standard Ignition S2381 Accessory Power Relay Connector

17 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, Silverado 1500, Silverado 2500, Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, Sierra, Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD
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Reliable Accessory Power Relay Connector for Chevrolet and GMC

The Standard Ignition S2381 accessory power relay connector is designed to provide a secure and durable electrical connection for your Chevrolet or GMC truck. Engineered specifically for models like the Silverado 1500 and Sierra 2500 HD, this female connector ensures consistent performance in your vehicle's electrical system.

  • Compatible with Chevrolet Silverado and GMC Sierra models including 1500, 2500 HD, and 3500 HD series
  • Female connector gender for precise fit and reliable connection
  • Part number S2381 for easy identification and replacement
  • Designed for accessory power relay applications in electrical systems
  • Durable construction to withstand automotive conditions

Product Details and Specifications

The Standard Ignition S2381 accessory power relay connector is an essential component for maintaining the integrity of your vehicle’s electrical connections. This female connector is tailored to fit a range of Chevrolet and GMC trucks, including the Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD models. Its design ensures a secure connection to accessory power relays, which are critical for controlling electrical circuits in your vehicle.

Common Applications and Problem Solving

  • Restores faulty or damaged accessory power relay connections
  • Prevents intermittent electrical issues related to loose connectors
  • Supports proper relay function for accessory power circuits
  • Helps eliminate power loss or relay failure in Chevrolet and GMC trucks
  • Ensures consistent electrical performance in demanding driving conditions

Installation Notes and Tips

When installing the Standard Ignition S2381 connector, ensure the vehicle’s battery is disconnected to avoid electrical shorts. Verify the connector gender matches the relay socket before installation. Use appropriate tools to secure the connector firmly without damaging the terminals. Proper alignment and connection will help maintain reliable accessory power relay operation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing dependable performance for Chevrolet and GMC vehicles. The S2381 accessory power relay connector undergoes rigorous quality control to ensure durability and fitment accuracy. Please refer to Standard Ignition’s warranty policy for coverage details on this part.

BrandStandard Ignition
Part NumberS2381
Connector GenderFemale

This part fits 17 vehicles. Search below:

YearMakeModelPositionNotes
2015ChevroletSilverado 1500N/A
2015ChevroletSilverado 2500N/A
2015ChevroletSilverado 2500 HDN/A
2015ChevroletSilverado 3500N/A
2015ChevroletSilverado 3500 HDN/A
2015GMCSierraN/A
2015GMCSierra 1500N/A
2015GMCSierra 2500 HDN/A
2015GMCSierra 3500 HDN/A
2014ChevroletSilverado 1500N/A
2014ChevroletSilverado 2500N/A
2014ChevroletSilverado 2500 HDN/A
2014ChevroletSilverado 3500 HDN/A
2014GMCSierraN/A
2014GMCSierra 1500N/A
2014GMCSierra 2500 HDN/A
2014GMCSierra 3500 HDN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

19328970EC2281PT2364

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.