Standard Ignition RY-897 HVAC Automatic Temperature Control (ATC) Relay

Brand Standard Ignition RY-897
Amperage Rating 25 A
Connector Gender Female
Contents Relay
Continuous Duty No
Functions Relay
Mounting Bracket(s) Included Yes
Terminal Gender Male
Terminal Type Blade Terminals
Voltage 12
Fits Hyundai · 9 vehicles

Blower motor control. Relay functions for HVAC automatic temperature control systems.

25 A rating. Handles demanding electrical loads with a 12-volt design.

Bracket included. Mounting bracket and blade terminals simplify installation.

Cross-references Four Seasons 20148, Standard Ignition RY-897 and 9523037500 for the same application. See all 5.

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HVAC Relay for Hyundai Temperature Control

Standard Ignition RY-897 is an HVAC automatic temperature control relay built for blower motor control in select Hyundai applications. It uses a 12-volt, 25-amp design with a female connector, 4 male blade terminals, and a polygon connector shape for a direct-fit electrical connection.

Compatible with 2001 Hyundai XG300 and 2002-2005 Hyundai Sonata and XG350 applications, this relay supports HVAC blower motor operation when the original relay is worn or no longer functioning correctly. The Standard Ignition RY-897 is a practical replacement for diagnosing blower motor circuit concerns in these Hyundai models.

Key Features

  • HVAC automatic temperature control relay for blower motor circuits
  • 12-volt relay rated at 25 amps
  • Female connector with polygon shape
  • 4 male blade terminals for electrical connection
  • Mounting bracket included with 1 mounting hole
  • Direct replacement for select Hyundai HVAC relay applications

Detailed Product Overview

The RY-897 is an HVAC relay used in blower motor control circuits, helping route electrical power through the climate control system. Standard Ignition RY-897 is specified for 2001 Hyundai XG300, 2002-2005 Hyundai Sonata, and 2002-2005 Hyundai XG350 applications, making it a focused replacement for vehicles with matching connector and terminal layouts. This part cross-references Four Seasons 20148 for the same application.

Common Issues This Relay May Address

  • Blower motor does not turn on
  • Intermittent HVAC fan operation
  • Loss of cabin airflow at the climate control panel
  • Relay-related electrical switching faults in the blower circuit
  • HVAC system response problems tied to a failed relay

Installation Notes and Tips

Verify connector shape, terminal count, and amperage rating before installation. The RY-897 uses a female connector with 4 male blade terminals and a mounting bracket, so confirm the original relay matches these specifications. For 2002-2005 Hyundai Sonata, 2002-2005 Hyundai XG350, and 2001 Hyundai XG300 applications, compare the existing relay location and wiring before replacement.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and ignition components. This relay is built to match the listed HVAC blower motor application requirements for the specified Hyundai vehicles.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005HyundaiSonataN/A—
2005HyundaiXG350N/A—
2004HyundaiSonataN/A—
2004HyundaiXG350N/A—
2003HyundaiSonataN/A—
2003HyundaiXG350N/A—
2002HyundaiSonataN/A—
2002HyundaiXG350N/A—
2001HyundaiXG300N/A—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 20148Standard Ignition — RY-8979523037500AR6402R6402