Standard Ignition RY-459 Accessory Power Relay

Accessory Power Relay for Mitsubishi Applications

Standard Ignition RY-459 is a 12-volt accessory power relay built with a rectangular connector and five male blade terminals. It is a direct-fit electrical relay solution for select Mitsubishi Eclipse, Galant, Montero, and Montero Sport applications that use this style of relay.

Key Features

• Accessory power relay for 12-volt systems
• Rectangular connector shape for the specified application
• Five male blade terminals
• Relay-only contents
• No mounting bracket included
• Standard Ignition RY-459 replacement part

Product Details

Standard Ignition RY-459 is an accessory power relay used in vehicle electrical systems to switch power to accessory circuits. The relay uses a rectangular connector and male blade terminals, which helps match the factory-style electrical interface on supported Mitsubishi models. This part number, RY-459, is listed for 1989-1999 Mitsubishi Galant, 1989-1999 Mitsubishi Montero, 1990-1999 Mitsubishi Eclipse, and 1997-1999 Mitsubishi Montero Sport, including applications noted as fitting without skirt. This part cross-references Gates 20565 for the same application.

What It Helps Resolve

• Accessory circuits that do not energize
• Intermittent relay operation in the electrical system
• Power delivery issues to switched accessories
• Relay failure causing no-response electrical symptoms
• Replacement needs for Mitsubishi Eclipse, Galant, Montero, and Montero Sport relay applications

Installation Notes and Tips

Verify the connector shape, terminal count, and terminal style before installation. Confirm the vehicle uses a 12-volt accessory power relay with a rectangular connector and five male blade terminals. For fitment, use the exact vehicle listing: Fits 1990-1999 Mitsubishi Eclipse, N/A; Fits 1989-1999 Mitsubishi Galant, N/A; Fits 1989-1999 Mitsubishi Montero, N/A; Fits 1997-1999 Mitsubishi Montero Sport, N/A. Match the relay location and electrical connector condition before swapping the part.

Quality Assurance

Standard Ignition supplies this relay as an OE-style electrical replacement part for the listed Mitsubishi applications. Part number RY-459 is built to the specified terminal and connector configuration for accurate fitment selection.