Standard Ignition RY-1071 Daytime Running Light Relay

Standard Ignition RY-1071 Daytime Running Light Relay

Standard Ignition RY-1071 is a 12-volt daytime running light relay built for direct electrical control in the DRL circuit. It uses a 4-terminal blade design with male terminals and a female connector gender, making it a practical replacement for vehicles that need reliable daytime running lamp relay operation.

Compatible with 1999-2005 Subaru Legacy applications, this relay supports consistent daytime running light function in the vehicle’s lighting system. The Standard Ignition RY-1071 is a focused electrical replacement for Subaru Legacy owners searching for a daytime running light relay by part number or fitment.

Key Features

• Daytime running lamp relay function for 12 V systems
• 4-terminal blade terminal layout
• Male terminal design with female connector gender
• Relay-only contents
• No mounting bracket included
• Standard Ignition RY-1071 replacement part

Detailed Description

The RY-1071 is a daytime running light relay used to control DRL circuit operation in compatible Subaru Legacy models from 1999 through 2005. As an electrical relay, it helps route power to the daytime running lamp system when the vehicle’s lighting logic calls for it. This part cross-references Four Seasons 20664 for the same application.

For buyers searching for a Subaru Legacy daytime running light relay, Standard Ignition RY-1071 offers a direct-fit electrical service part for common DRL relay replacement needs. It is also a useful search match for 1999-2005 Subaru Legacy daytime running light relay, Subaru Legacy DRL relay replacement, and RY-1071 relay lookup.

What It Helps Solve

• Inoperative daytime running lights
• Intermittent DRL relay switching
• Electrical relay failure in the lighting circuit
• Loss of daytime lamp activation on compatible Subaru Legacy models
• Relay-related lighting system faults

Installation Notes and Tips

Verify the terminal count, blade terminal style, connector gender, and 12-volt system requirements before installation. Compare the original relay layout and connector shape to the RY-1071 to confirm proper application in your Subaru Legacy. Always inspect the relay socket and surrounding wiring for heat damage, corrosion, or loose terminals before installing the replacement relay.

Quality Assurance

Standard Ignition is a recognized aftermarket source for electrical replacement parts, and the RY-1071 is built as a dedicated relay for daytime running lamp control. Confirm fitment against the vehicle’s original relay specification before installation.