HomeElectrical, Lighting and Body > RelaysStandard Ignition RY1994 Accessory Power Relay
Part #: RY1994

Standard Ignition RY1994 Accessory Power Relay

⚙️ 8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Scion and Toyota, 86 and FR-S
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Reliable Accessory Power Relay for Toyota 86 and Scion FR-S

The Standard Ignition RY1994 accessory power relay is designed to provide dependable electrical switching for your Toyota 86 or Scion FR-S. Engineered to meet OEM specifications, this 12-volt relay ensures consistent performance in your vehicle's accessory circuits.

Key Features of the Standard Ignition RY1994 Relay

  • Accessory power relay function for reliable electrical control
  • Push-on mounting type for straightforward installation
  • Five male blade terminals for secure and efficient connections
  • Operates at 12 volts, compatible with standard automotive electrical systems
  • Connector quantity: single relay unit
  • Designed specifically for Toyota 86 and Scion FR-S models

Detailed Description of the Accessory Power Relay

The Standard Ignition RY1994 is a 12-volt accessory relay featuring a push-on mounting design that simplifies replacement and maintenance. It includes five male blade terminals, which provide a stable and durable connection to your vehicle's wiring harness. This relay is engineered to handle accessory power functions, ensuring that electrical components such as lighting, audio systems, and other accessories receive consistent power without interruption. Its compatibility with Toyota 86 and Scion FR-S models makes it a precise fit for these vehicles' electrical systems.

Common Applications and Issues Addressed

  • Restores proper function to accessory circuits in Toyota 86 and Scion FR-S
  • Resolves intermittent power loss to vehicle accessories
  • Replaces faulty or worn-out accessory power relays
  • Prevents electrical failures related to accessory power distribution
  • Supports stable operation of aftermarket electrical components

Installation Notes and Tips

The RY1994 relay features a push-on mounting type, allowing for easy installation without the need for additional mounting hardware. Ensure the vehicle's ignition is off before replacing the relay to avoid electrical shorts. Verify the orientation of the five male blade terminals to match the vehicle’s wiring harness connectors. No mounting hardware is included, so use existing mounting points in the vehicle.

Quality Assurance and Warranty Information

Standard Ignition manufactures the RY1994 relay to meet strict quality standards, ensuring reliable performance in Toyota 86 and Scion FR-S vehicles. While specific warranty details are not provided, Standard Ignition products typically undergo rigorous testing to comply with OEM requirements for durability and functionality.

BrandStandard Ignition
Part NumberRY1994
Mounting Hardware IncludedNo
Connector QuantityRelay
FunctionsAccessory relay
Mounting TypePush on
Terminal GenderMale
Terminal Quantity5
Terminal TypeBlade
Voltage12

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2020Toyota86N/AIn Engine Compartment
2019Toyota86N/AIn Engine Compartment
2018Toyota86N/AIn Engine Compartment
2017Toyota86N/AIn Engine Compartment
2016ScionFR-SN/AIn Engine Compartment
2015ScionFR-SN/AIn Engine Compartment
2014ScionFR-SN/AIn Engine Compartment
2013ScionFR-SN/AIn Engine Compartment

* 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:

AR7497R7497RY1994SU00302436

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