HomeElectrical, Lighting and Body > RelaysStandard Ignition RY-370 Accessory Power Relay
Part #: RY-370

Standard Ignition RY-370 Accessory Power Relay

⚙️ 16 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Acura, Legend and NSX
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Reliable Accessory Power Relay for Acura Legend and NSX

The Standard Ignition RY-370 accessory power relay is designed to provide dependable electrical switching for your Acura Legend or NSX. Engineered to meet OEM specifications, this relay ensures consistent performance in your vehicle's electrical system.

  • Compatible with Acura Legend and NSX models
  • 12-volt accessory power relay with blade terminals
  • Rectangular female connector with one connector quantity
  • Four male blade terminals for secure electrical connections
  • Continuous duty not supported, designed for intermittent relay functions
  • Includes relay only; mounting bracket not included

Product Features and Specifications

The RY-370 relay operates at 12 volts and features a rectangular female connector with a single connection point, ensuring proper fitment in the vehicle's electrical harness. It has four male blade terminals that provide reliable contact and easy installation. This accessory power relay is intended for relay functions within the electrical system and is not rated for continuous duty operation. The absence of a mounting bracket means it fits directly into the designated relay socket in your Acura Legend or NSX.

Applications and Common Use Cases

  • Replacement relay for accessory power circuits in Acura Legend and NSX
  • Resolves intermittent electrical issues related to accessory power
  • Restores proper function to accessory systems controlled by the relay
  • Addresses relay failure symptoms such as non-responsive electrical accessories
  • Supports maintenance and repair of vehicle lighting and body electrical components

Installation Notes and Tips

When installing the Standard Ignition RY-370 relay, ensure the vehicle ignition is off to prevent electrical shorts. The relay features blade terminals that should be connected firmly to the corresponding male terminals in the vehicle's relay socket. Since no mounting bracket is included, verify the relay fits securely in the existing relay holder. Consult your Acura Legend or NSX service manual for relay location and wiring diagrams to ensure proper installation.

Quality Assurance and Warranty Information

Standard Ignition manufactures the RY-370 relay to meet or exceed OEM standards for electrical components. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship. For warranty claims or further information, refer to the product documentation or contact the manufacturer directly.

BrandStandard Ignition
Part NumberRY-370
Mounting Bracket IncludedNo
Connector GenderFemale
Connector Quantity1
Connector ShapeRectangular
ContentsRelay
Continuous DutyNo
FunctionsRelay
Terminal GenderMale
Terminal Quantity4
Terminal TypeBlade terminals
Voltage12

This part fits 16 vehicles. Search below:

YearMakeModelPositionNotes
2001AcuraNSXN/AOE No. 39796-SL0-003; Mitsuba
2000AcuraNSXN/AOE No. 39796-SL0-003; Mitsuba
1999AcuraNSXN/AOE No. 39796-SL0-003; Mitsuba
1998AcuraNSXN/AOE No. 39796-SL0-003; Mitsuba
1997AcuraNSXN/Aw/ Skirt; OE No. 39796-SL0-003
1996AcuraNSXN/AOE No. 39796-SL0-003; Mitsuba; Gray; 4 Blade Term.
1995AcuraLegendN/AOE No. 39796-SL0-003; 4 Blade Term.
1995AcuraNSXN/AOE No. 39796-SL0-003; Mitsuba; Gray; 4 Blade Term.
1994AcuraLegendN/AOE No. 39796-SL0-003; 4 Blade Term.
1994AcuraNSXN/AOE No. 39796-SL0-003; Mitsuba; Gray; 4 Blade Term.
1993AcuraLegendN/AOE No. 39796-SL0-003; 4 Blade Term.
1993AcuraNSXN/AOE No. 39796-SL0-003; Mitsuba; Gray; 4 Blade Term.
1992AcuraLegendN/AOE No. 39796-SL0-003; 4 Blade Term.
1992AcuraNSXN/AOE No. 39796-SL0-003; Mitsuba; Gray; 4 Blade Term.
1991AcuraLegendN/AOE No. 39796-SL0-003; 4 Blade Term.
1991AcuraNSXN/AOE No. 39796-SL0-003; Mitsuba; Gray; 4 Blade Term.

* 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:

2044939796SL000389057621AR510R4781RY-370

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