Standard Ignition RY-563 Secondary Air Injection Relay

Reliable Secondary Air Injection Relay for Volvo Vehicles

The Standard Ignition Secondary Air Injection Relay (Part Number RY-563) is designed to support emission control systems in various Volvo models. Engineered to meet specific electrical requirements, this relay ensures proper operation of the coolant fan and secondary air injection system in your Volvo 740, 850, 940, 960, C70, S40, S70, S90, V40, V70, V90, and XC70.

• Amperage rating of 30 amps for consistent electrical performance
• Includes mounting bracket for secure installation
• Female rectangular connector with 3 connection points
• Five male terminals featuring blade and bullet types
• Operates at 12 volts, compatible with standard automotive electrical systems
• Functions as a coolant fan relay within the emission control system

Technical Details and Compatibility

The Standard Ignition RY-563 relay is specifically designed for secondary air injection and coolant fan control in select Volvo models. Its 30 amp rating supports the electrical load required for these functions without continuous duty operation. The relay features a female rectangular connector with three connection points and five male terminals, combining blade and bullet terminal types for reliable connectivity. The included mounting bracket simplifies installation and ensures the relay remains securely in place under vehicle operating conditions.

Common Applications and Problem Resolution

• Restores proper operation of the secondary air injection system
• Ensures coolant fan relay functions correctly to prevent engine overheating
• Replaces faulty or worn relays causing intermittent electrical issues
• Helps maintain emission control compliance in Volvo 740, 850, 940, 960, C70, S40, S70, S90, V40, V70, V90, and XC70 models
• Addresses relay-related electrical faults that trigger warning lights or system malfunctions

Installation Notes and Tips

When installing the Standard Ignition RY-563 relay, ensure the mounting bracket is securely fastened to prevent vibration-related issues. Verify the connector orientation matches the female rectangular shape and confirm all five terminals are properly seated. Disconnect the vehicle battery before installation to avoid electrical shorts. This relay is designed for 12-volt systems and should be installed in accordance with the vehicle manufacturer’s guidelines.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for emission control applications. The RY-563 relay undergoes rigorous testing to ensure durability and electrical integrity. Please refer to Standard Ignition’s warranty policy for coverage details on this secondary air injection relay.