Standard Ignition RY-858 ABS Relay
OE Quality 60-Day Returns
Standard Ignition

Standard Ignition RY-858 ABS Relay

Brand Standard Ignition RY-858
Connector Shape Rectangular
Contents Relay
Continuous Duty No
Functions Relay
Mounting Bracket(s) Included No
Terminal Gender Male
Terminal Type Blade
Voltage 12
Fits Subaru · 5 vehicles

ABS relay. Controls relay function in a 12-volt electrical system.

Rectangular connector. Blade terminals provide a straightforward electrical connection.

Male terminals and a compact relay-only design.

Cross-references Standard Ignition RY-858, 26735AA011 and AR6363 for the same application. See all 4.

$105.81Free shipping
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ABS Relay for Subaru Legacy

Standard Ignition RY-858 is a 12-volt ABS relay built for the brake control circuit on select Subaru Legacy models. It uses a rectangular connector, 4 male blade terminals, and relay-only contents for a direct electrical replacement in the ABS system.

Key Features

  • ABS relay for brake system electrical control
  • 12-volt design with 4 male blade terminals
  • Rectangular connector shape for OE-style fitment
  • Relay-only contents
  • Fits 1990-1994 Subaru Legacy
  • Standard Ignition RY-858 replacement part

Detailed Description

Standard Ignition RY-858 is an ABS relay intended for Subaru Legacy brake system service on 1990-1994 models. This relay uses a rectangular connector and male blade terminals to match the vehicle’s electrical interface, helping restore proper relay function in the ABS circuit. If you are searching for a Subaru Legacy ABS relay, brake relay, or Standard Ignition RY-858 replacement, this part is listed for the confirmed Legacy fitment range.

This part cross-references Subaru OE 26735AA011 for the same application.

What It Helps Fix

  • ABS relay electrical failure
  • Intermittent brake warning light concerns related to relay operation
  • Noisy, sticking, or non-responsive relay behavior
  • ABS system power delivery issues
  • Starting or circuit interruption concerns tied to relay function

Installation Notes and Tips

Verify the connector shape, terminal count, and terminal type before installation. Confirm the vehicle is a 1990-1994 Subaru Legacy and compare the original relay to Standard Ignition RY-858 for terminal layout and fit. Inspect the connector and surrounding wiring for corrosion, heat damage, or loose terminals before installing the replacement relay.

Quality Assurance

Standard Ignition manufactures electrical replacement parts for automotive service applications. RY-858 is built as a direct relay replacement for the listed Subaru Legacy fitment and is specified with the electrical and connector details needed for accurate matching.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1994SubaruLegacyN/A—
1993SubaruLegacyN/A—
1992SubaruLegacyN/A—
1991SubaruLegacyN/A—
1990SubaruLegacyN/A—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — RY-85826735AA011AR6363R6363