Standard Ignition SR-123 Starter Relay

Reliable Starter Relay for Jeep Cherokee and Wrangler

The Standard Ignition SR-123 starter relay is designed to provide dependable starting performance for select Jeep models. Engineered to meet the electrical demands of vehicles like the Jeep Cherokee, Wrangler, and Wagoneer, this relay ensures consistent operation within your vehicle's starting system.

• Amperage rating of 25 amps for optimal current handling
• Rectangular connector shape for secure and precise fitment
• Includes mounting bracket(s) for straightforward installation
• Features 5 terminals with male stud and blade types
• Operates at 12 volts, compatible with standard automotive electrical systems
• Designed specifically for starter function in Jeep vehicles

Technical Details and Compatibility

The Standard Ignition SR-123 starter relay supports continuous duty operation as "No," indicating it is intended for intermittent use during engine starting. Its 25 amp amperage rating aligns with the electrical requirements of Jeep models such as the Cherokee, Comanche, Grand Wagoneer, J10, J20, Wagoneer, and Wrangler. The relay’s rectangular connector shape and five male terminals (stud and blade types) ensure a secure connection within the vehicle’s electrical system. The included mounting bracket(s) facilitate proper and stable installation, reducing the risk of relay movement or disconnection during vehicle operation.

Common Applications and Problem Resolution

This starter relay is used primarily to control the electrical current to the starter motor, enabling engine ignition. It is compatible with various Jeep models, making it a suitable replacement part for addressing issues such as:

• Intermittent or no response when turning the ignition key
• Starter motor failing to engage or crank the engine
• Electrical relay failure causing starting system malfunctions
• Corroded or damaged relay terminals affecting current flow
• Loose or faulty mounting leading to relay disconnections

Installation Notes and Tips

When installing the Standard Ignition SR-123 starter relay, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the rectangular connector aligns correctly with the vehicle’s wiring harness. Use the included mounting bracket(s) to secure the relay firmly in place. Check that all five terminals (male stud and blade types) are properly connected to avoid starting issues. It is recommended to inspect related wiring and connectors for wear or corrosion during installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Jeep’s starting system. The SR-123 starter relay undergoes rigorous quality control to ensure durability and consistent operation. Warranty coverage details can be obtained from the product documentation or Standard Ignition’s official resources.