Standard Ignition RY-1615 Ignition Relay

Ignition Relay for Toyota and Lexus Applications

Standard Ignition RY-1615 is a 12-volt ignition relay built for vehicles that use a 4-terminal blade-style relay with a square connector shape. It is a direct-fit ignition relay for a wide range of Toyota and Lexus models, including Camry, Sienna, Venza, and ES-series applications.

Key Features

• Ignition relay function for 12-volt electrical systems
• Square connector shape with male blade terminals
• 4-terminal design for the specified relay circuit
• Relay only; mounting bracket not included
• Standard Ignition part number RY-1615

Product Details

Standard Ignition RY-1615 is an ignition relay used in the vehicle’s electrical control system to switch ignition power as required by the circuit. It is specified with a square connector, male blade terminals, and 12-volt operation, making it a practical replacement for vehicles that call for this relay configuration. This part cross-references Toyota/Lexus OE-style numbers such as 9098702031 and AR7119 for the same application. If you are replacing a failed ignition relay on a Toyota Camry, Toyota Sienna, or Lexus ES350, RY-1615 provides the correct relay format for the listed fitments.

What It Helps Fix

• Intermittent or no-start conditions related to ignition relay failure
• Loss of ignition power to the affected circuit
• Electrical switching issues in the engine compartment relay system
• Relay chatter, sticking, or inconsistent ignition operation
• Diagnostic trouble symptoms tied to relay control faults

Installation Notes and Tips

Verify the connector shape, terminal count, and voltage rating before installation. This relay is listed for engine-compartment applications on select Toyota models, including 2023-2025 Toyota bZ4X, 2021-2025 Toyota Sienna, 2018-2024 Toyota Camry, and 2021-2024 Toyota Venza. It also fits Lexus ES250, ES300h, ES350, RX450h+, TX550h+, UX250h, LC500h, LC500, RX350h, and RZ300e applications shown in the fitment data. Compare the original relay to Standard Ignition RY-1615 to confirm the square connector and 4-blade terminal layout match your vehicle.

Quality Assurance

Standard Ignition supplies replacement electrical components for service applications, and this relay is built to match the listed electrical and connector specifications for the confirmed fitments. Use the vehicle’s original relay and connector style as the final reference during diagnosis and replacement.