Standard Ignition RY1900 ABS Relay

ABS Relay for Nissan and Infiniti Applications

Standard Ignition RY1900 is a 12-volt ABS relay built with a rectangular 4-terminal connector and male terminals for direct electrical replacement in select Nissan and Infiniti brake control systems. It is a fitment-based solution for restoring ABS relay function on specific G20, Maxima, and 240SX applications.

Key Features

• 12-volt relay for ABS circuit control
• Rectangular connector shape with 4 terminals
• Male terminal design for vehicle-side connection
• No mounting bracket included
• Direct replacement part number: RY1900

Detailed Description

Standard Ignition RY1900 is an ABS relay used in brake system electrical circuits where relay operation is required to support anti-lock brake function. This part is listed for 1993-1996 Infiniti G20 with 4 blade terminals, 1995-1996 Nissan Maxima, and 1989-1992 and 1994-1995 Nissan 240SX. For buyers searching for a Nissan 240SX ABS relay or an Infiniti G20 brake relay, RY1900 provides a direct-reference replacement path based on confirmed fitment.

This part cross-references Dixie Electric Ltd 16415 for the same application.

What It Helps Address

• ABS warning light caused by relay circuit failure
• Intermittent anti-lock brake operation
• No-start or no-power condition in the ABS control circuit
• Electrical relay wear from age, heat, or contact fatigue
• Loss of relay switching in select Nissan and Infiniti brake systems

Installation Notes and Tips

Verify connector shape, terminal count, and terminal gender before installation. Confirm the vehicle uses a 12-volt ABS relay location that matches the original part, and compare the existing relay to the RY1900 connector layout. For 1993-1996 Infiniti G20 applications, note the 4 blade terminal configuration listed in fitment data.

Quality Assurance

Standard Ignition supplies replacement electrical components for automotive service applications. RY1900 is built to match the listed relay specifications and confirmed vehicle fitment for select Nissan and Infiniti models.