Standard Ignition RY-1058 A/C Compressor Control Relay

Standard Ignition RY-1058 A/C Compressor Relay

Standard Ignition RY-1058 is a 12-volt A/C compressor control relay built for HVAC relay applications that require a round female connector and 4 blade terminals. It is a direct-fit style relay for select Subaru Legacy, Baja, and Impreza models, including round-body Impreza applications.

Key Features

• 12-volt A/C compressor control relay
• Round female connector with 1 connector interface
• 4 male blade terminals for relay circuit connection
• Relay function for HVAC compressor control
• Direct replacement part number: RY-1058
• Fits select Subaru Legacy, Baja, and Impreza applications

Fitment Details

• Fits 2001-2008 Subaru Legacy, N/A
• Fits 2006 Subaru Baja, N/A
• Fits 2003-2004 Subaru Baja, N/A
• Fits 1995-1999 Subaru Impreza, N/A, Round Body
• Fits 1993-1994 Subaru Impreza, N/A

How This Relay Is Used

• Restores A/C compressor relay operation when the original relay fails
• Addresses intermittent compressor engagement caused by relay contact wear
• Helps correct HVAC electrical faults tied to the compressor control circuit
• Supports repair of no-cool conditions related to relay failure
• Replaces a damaged or heat-affected relay in the A/C control circuit

Installation Notes

Verify connector shape, terminal layout, and voltage before installation. This relay uses a female round connector and male blade terminals, so the vehicle harness must match the original configuration. Confirm fitment by model year and, for Impreza applications, the round-body note before installation.

Quality Assurance

Standard Ignition is a recognized aftermarket source for electrical and HVAC service parts. This part cross-references Bremi 20653 for the same application.