HomeStandard Ignition RY-1740 Accessory Power Relay
Part #: RY-1740

Standard Ignition RY-1740 Accessory Power Relay

6 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Fiesta
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Reliable Accessory Power Relay for Ford Fiesta

The Standard Ignition RY-1740 accessory power relay is designed to provide dependable electrical performance for your Ford Fiesta. Engineered to handle a 12-volt system with a 70 amp rating, this relay ensures consistent power delivery to your vehicle's accessories.

  • 70 amp amperage rating for high current applications
  • Rectangular connector shape for secure connections
  • Five male blade terminals for versatile wiring options
  • Operates on a 12-volt electrical system
  • Designed specifically for Ford Fiesta models

Technical Details and Specifications

The Standard Ignition RY-1740 accessory power relay features a rectangular connector shape that facilitates easy integration into the Ford Fiesta's electrical system. With five male blade terminals, this relay supports multiple circuit connections, making it suitable for various accessory power needs. The relay is rated for 70 amps, allowing it to handle high current loads without compromising performance. Operating at 12 volts, it matches the standard electrical system of the Ford Fiesta, ensuring compatibility and reliable operation.

Applications and Problem Solving

  • Restores accessory power relay function in Ford Fiesta vehicles
  • Resolves intermittent power issues to electrical accessories
  • Replaces faulty relays causing accessory malfunctions
  • Supports upgrades or modifications requiring higher amperage relays
  • Ensures stable power supply to lighting and body electrical components

Installation Notes and Tips

When installing the Standard Ignition RY-1740 relay, ensure the vehicle's ignition is off and the battery is disconnected to prevent electrical shorts. Verify the relay's rectangular connector aligns properly with the existing wiring harness on your Ford Fiesta. The five male blade terminals should be securely connected to their corresponding female connectors. No mounting brackets are included, so use the existing relay mounting points in the vehicle. Double-check all connections before restoring power to confirm proper installation.

Quality Assurance and Warranty

Standard Ignition manufactures the RY-1740 relay to meet or exceed OEM specifications for electrical components. This relay undergoes rigorous testing to ensure durability and consistent performance in automotive environments. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or manufacturer resources for exact warranty terms.

BrandStandard Ignition
Part NumberRY-1740
Amperage Rating70 a
Connector ShapeRectangular
FunctionsRelay
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal Quantity5
Terminal TypeBlade
Voltage12

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2019FordFiestaN/A70 Amp; 5 Term.
2018FordFiestaN/A70 Amp; 5 Term.
2017FordFiestaN/A70 Amp; 5 Term.
2016FordFiestaN/A70 Amp; 5 Term.
2015FordFiestaN/A70 Amp; 5 Term.
2014FordFiestaN/A70 Amp; 5 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:

12A3436S6Z12A343AAR7244R7243

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