Standard Ignition RY1915 Main Relay

Standard Ignition RY1915 Main Relay

Standard Ignition RY1915 is a 12-volt main relay built for electrical control in demanding under-hood environments. It uses a rectangular 4-pin male connector layout and 30-amp amperage rating to support reliable relay operation in select Ram ProMaster and Fiat applications.

Key Features

• 12-volt main relay for electrical system control
• 30 A amperage rating for relay circuit operation
• 4-terminal blade design with male connector and terminal ends
• Rectangular connector shape for proper fitment
• Composite housing helps protect against heat and severe under-hood conditions
• Aluminum contacts support durability and long service life
• Epoxy sealing helps resist dust, heat, and moisture
• Manufactured in TS16949 and ISO9001 certified facility

Detailed Description

Standard Ignition RY1915 is a main relay engineered for vehicles that rely on stable electrical switching in harsh operating conditions. The relay’s composite housing, aluminum contacts, and epoxy protection are specified to help maintain performance where temperature swings, vibration, dust, and moisture are common. This part cross-references 68150127AA and R7418 for the same application. It is a direct-fit option for select Ram ProMaster 1500, Ram ProMaster 2500, Ram ProMaster 3500, Ram ProMaster EV, and Fiat 500L applications, making it a practical choice when diagnosing relay-related electrical faults.

What It Helps Solve

• Intermittent power delivery caused by a failing main relay
• No-start or hard-start conditions related to relay switching
• Electrical accessories or systems losing power unexpectedly
• Heat- or moisture-related relay failure in the engine compartment
• Contact wear that leads to inconsistent circuit operation

Installation Notes and Tips

Verify the connector shape, terminal count, and 12-volt specification before installation. This relay uses a 4-pin male blade configuration and does not include a mounting bracket. Confirm the vehicle application against the existing relay and wiring layout on Ram ProMaster 1500, Ram ProMaster 2500, Ram ProMaster 3500, Ram ProMaster EV, or Fiat 500L models before replacement.

Quality Assurance

Standard Ignition manufactures this relay in a TS16949 and ISO9001 certified facility, with materials selected to support durability in severe under-hood conditions. The housing and epoxy sealing are designed to help protect the relay from heat, dust, and moisture during normal vehicle operation.