Standard Ignition RY-1113 Auxiliary Battery Relay

Reliable Auxiliary Battery Relay for Mercedes-Benz Vehicles

The Standard Ignition RY-1113 auxiliary battery relay is designed to provide dependable electrical switching for select Mercedes-Benz models. Engineered to meet OEM specifications, this relay ensures consistent performance in your vehicle's electrical system.

• Compatible with Mercedes-Benz CL55 AMG, CL63 AMG, CL65 AMG, CL500, CL550, CL600, E55 AMG, E63 AMG, E280, E320, E350, E500, and E550 models
• 12-volt relay with male and female connectors for secure electrical connections
• Includes three connectors with round and oval shapes for precise fitment
• Bolt mount installation with two mounting holes for stable attachment
• Features stud and blade terminal types with male terminal gender

Product Details and Specifications

The Standard Ignition RY-1113 auxiliary battery relay operates at 12 volts and is designed for use in various Mercedes-Benz vehicles, including AMG and standard models. It features three connectors—two male and one female—with round and oval shapes to match factory wiring harnesses. The relay includes one, one, and two terminals of stud and blade types, all male, ensuring compatibility with the vehicle’s electrical system. The relay is mounted using a bolt mount method with two mounting holes, providing a secure and vibration-resistant installation. This relay is not rated for continuous duty but is engineered to perform reliably under normal operating conditions.

Common Applications and Issues Addressed

• Restores proper auxiliary battery relay function in Mercedes-Benz CL and E-Class models
• Resolves intermittent electrical power issues related to auxiliary battery circuits
• Replaces faulty relays causing starting or charging system irregularities
• Addresses relay failures that affect vehicle lighting and body electrical components
• Improves overall electrical system reliability in AMG and standard Mercedes-Benz vehicles

Installation Notes and Tips

• Ensure vehicle battery is disconnected before beginning installation to prevent electrical shorts
• Verify connector orientation and terminal types match the original relay for proper fit
• Use appropriate tools to secure the relay with the two bolt mount holes
• Check for corrosion or damage on wiring harness connectors before installation
• Test relay operation after installation to confirm correct electrical function

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The RY-1113 auxiliary battery relay undergoes rigorous quality control testing to maintain consistent electrical operation. While specific warranty details may vary, Standard Ignition typically offers a limited warranty against defects in material and workmanship. Consult product documentation or your parts provider for exact warranty terms.