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Standard Ignition RY-874 HVAC Automatic Temperature Control (ATC) Relay
| Brand | Standard Ignition RY-874 |
|---|---|
| Amperage Rating | 25 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Contents | Includes Bracket |
| Continuous Duty | No |
| Functions | Relay |
| Mounting Bracket(s) Included | Yes |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
| Fits | Hyundai · 12 vehicles |
ATC relay. Controls HVAC system operation with a 12-volt, 25-amp design.
Bracket included. Comes with a mounting bracket for easier installation.
Blade terminals. Features a rectangular connector with four male blade terminals.
Cross-references Gates 20776, Standard Ignition RY-874 and 1202F200 for the same application. See all 5.
HVAC Relay for Automatic Temperature Control
Standard Ignition RY-874 is a 12-volt HVAC automatic temperature control relay built for vehicles that use a female rectangular connector and 4 male blade terminals. It includes a mounting bracket for secure installation and is rated at 25 amps for relay operation in the climate control circuit.
Compatible With 2000-2006 Kia Spectra, 2005-2006 Kia Spectra5, and 2005-2007 Hyundai Tucson applications, this relay supports HVAC system control where the original unit has failed or become intermittent. The Standard Ignition RY-874 is a direct-fit service part for common temperature control relay replacement needs.
Key Features
- Part number: RY-874
- HVAC automatic temperature control relay
- 12-volt electrical system
- 25 amp amperage rating
- Female rectangular connector
- 4 male blade terminals
- Includes mounting bracket
- Single relay function for HVAC control circuits
Detailed Description
Standard Ignition RY-874 is an HVAC ATC relay used in climate control systems that rely on relay switching for temperature management functions. Its rectangular connector design, blade-style terminals, and included bracket support a clean replacement in the original mounting location. For buyers searching for a 2000-2006 Kia Spectra HVAC relay, a 2005-2006 Kia Spectra5 automatic temperature control relay, or a 2005-2007 Hyundai Tucson HVAC relay, this part number matches the listed applications.
This part cross-references Gates 20776 for the same application.
What It Helps Fix
- HVAC blower or control circuit that stops responding
- Intermittent temperature control operation
- Relay clicking without consistent system engagement
- Climate control electrical faults tied to a worn relay
- Replacement needs for a failed OEM-style HVAC relay
Installation Notes and Tips
- Verify connector shape, terminal count, and mounting location before installation.
- Confirm the vehicle uses a 12-volt HVAC relay with a 25 amp rating.
- Inspect the relay socket and terminals for heat damage or corrosion before fitting the new part.
- Match the application to the listed vehicle years for Kia Spectra, Kia Spectra5, and Hyundai Tucson.
Quality Assurance
Standard Ignition replacement electrical components are built to meet the application-specific requirements of the listed HVAC relay fitments. Part number RY-874 is cataloged for direct replacement use in the confirmed vehicle applications shown above.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Hyundai | Tucson | — | — | N/A | — |
| 2006 | Hyundai | Tucson | — | — | N/A | — |
| 2006 | Kia | Spectra | 2.0L | L4 | N/A | — |
| 2006 | Kia | Spectra5 | 2.0L | L4 | N/A | — |
| 2005 | Hyundai | Tucson | — | — | N/A | — |
| 2005 | Kia | Spectra | 2.0L | L4 | N/A | — |
| 2005 | Kia | Spectra5 | 2.0L | L4 | N/A | — |
| 2004 | Kia | Spectra | 1.8L | L4 | N/A | — |
| 2003 | Kia | Spectra | 1.8L | L4 | N/A | — |
| 2002 | Kia | Spectra | 1.8L | L4 | N/A | — |
| 2001 | Kia | Spectra | 1.8L | L4 | N/A | — |
| 2000 | Kia | Spectra | 1.8L | L4 | N/A | — |
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