HomeElectrical, Lighting and Body > RelaysStandard Ignition RY1918 Main Relay
Part #: RY1918

Standard Ignition RY1918 Main Relay

⚙️ 3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, Renegade
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Reliable Main Relay for Jeep Renegade

The Standard Ignition RY1918 main relay is designed to provide dependable electrical performance for your Jeep Renegade. Engineered to meet OEM specifications, this 12-volt relay ensures consistent power delivery and reliable operation within your vehicle's electrical system.

Key Features of Standard Ignition RY1918 Main Relay

  • Amperage rating of 50 amps for robust electrical load handling
  • Single male rectangular connector for secure and precise fit
  • Four male blade terminals for reliable electrical connections
  • 12-volt operation compatible with Jeep Renegade electrical systems
  • Compact design without mounting brackets for flexible installation

Detailed Product Description

The Standard Ignition RY1918 main relay is a critical component in the electrical system of the Jeep Renegade. It features a 50 amp amperage rating, suitable for managing high current loads required by various vehicle systems. The relay includes one male rectangular connector and four male blade terminals, ensuring a secure and stable connection to the vehicle’s wiring harness. Operating at 12 volts, this relay is engineered to integrate seamlessly with the Jeep Renegade’s electrical architecture. Although it does not include mounting brackets, its design allows for straightforward installation in the designated relay socket.

Common Applications and Issues Addressed

  • Restores proper function to the Jeep Renegade’s main electrical relay circuit
  • Resolves intermittent power loss or electrical component failures
  • Eliminates relay-related starting or ignition system issues
  • Prevents electrical shorts or relay overheating due to worn contacts
  • Supports stable operation of lighting and body electrical systems

Installation Notes and Tips

When installing the Standard Ignition RY1918 main relay, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the relay’s connector orientation matches the Jeep Renegade’s relay socket to avoid improper connections. Since mounting brackets are not included, secure the relay firmly in the designated relay panel or holder to prevent vibration damage. Consult the vehicle’s service manual for specific relay location and wiring diagrams.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The RY1918 main relay undergoes rigorous quality control testing to verify electrical specifications and fitment accuracy. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use conditions.

BrandStandard Ignition
Part NumberRY1918
Amperage Rating50 A
Connector GenderMale
Connector ShapeRectangular
FunctionsRelay
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2017JeepRenegadeN/A
2016JeepRenegadeN/A
2015JeepRenegadeN/A

* 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:

164031R35776106580AAAR7422R7421RAA3051

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