OE Quality
60-Day Returns

Standard Ignition RY-593 Engine Control Module Relay
Reliable Engine Control Module Relay for Audi, Hyundai, and Kia
The Standard Ignition RY-593 Engine Control Module (ECM) Relay is designed to provide dependable electrical control for your vehicle's engine system. Compatible with select Audi, Hyundai, and Kia models, this relay ensures consistent performance and proper engine management.
- Amperage Rating: 30 amps for stable current handling
- Connector Gender: Female with a single polygon-shaped connector
- Terminal Type: 5 male blade terminals for secure electrical connections
- Voltage: 12 volts, suitable for standard automotive electrical systems
- Includes mounting bracket(s) for easy installation
- Multi-function relay designed for engine control applications
- Continuous duty: No, optimized for intermittent operation
Product Details and Specifications
The Standard Ignition RY-593 ECM relay features a polygon-shaped female connector with one connector quantity, ensuring a precise fit in the engine control system. It operates at 12 volts and supports a 30 amp amperage rating, making it suitable for managing various engine control functions. The relay includes five male blade terminals, which provide reliable electrical contact and durability under typical automotive conditions. Additionally, the included mounting bracket(s) facilitate secure placement within the engine compartment.
Compatible Vehicles and Applications
This ECM relay is compatible with multiple vehicle makes and models, including Audi TT, Hyundai Accent, and Kia Amanti. It is specifically designed to replace or upgrade the engine control module relay in these vehicles, ensuring proper engine management and electrical system operation.
- Resolves intermittent engine starting issues
- Addresses electrical faults related to engine control modules
- Prevents relay failure that can cause engine stalling
- Replaces worn or damaged relays to restore proper function
- Supports multi-function relay needs in engine control systems
Installation Notes and Tips
When installing the Standard Ignition RY-593 relay, ensure the vehicle's ignition is off and the battery is disconnected to prevent electrical shock. Use the included mounting bracket(s) to secure the relay firmly in place. Verify the connector orientation matches the polygon shape and that all five blade terminals are properly seated. Consult the vehicle’s service manual for specific relay location and wiring diagrams to ensure correct installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The RY-593 ECM relay undergoes rigorous testing to ensure consistent operation under normal driving conditions. Please refer to Standard Ignition’s warranty policy for coverage details on this relay.
| Brand | Standard Ignition |
| Part Number | RY-593 |
| Amperage Rating | 30 A |
| Connector Gender | Female |
| Connector Shape | Square |
| Contents | Relay |
| Continuous Duty | No |
| Functions | Multi-Function Relay |
| Mounting Bracket(s) Included | Yes |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Audi | TT | N/A | |
| 2007 | Kia | Amanti | N/A | |
| 2006 | Hyundai | Accent | N/A | |
| 2006 | Kia | Amanti | N/A | |
| 2005 | Hyundai | Accent | N/A | |
| 2005 | Kia | Amanti | N/A | |
| 2004 | Hyundai | Accent | N/A | |
| 2004 | Kia | Amanti | N/A | |
| 2003 | Hyundai | Accent | N/A | |
| 2002 | Hyundai | Accent | N/A | |
| 2001 | Hyundai | Accent | N/A | |
| 2000 | Hyundai | Accent | N/A | |
| 1999 | Hyundai | Accent | N/A | |
| 1998 | Hyundai | Accent | N/A | |
| 1997 | Hyundai | Accent | N/A | |
| 1996 | Hyundai | Accent | N/A | |
| 1995 | Hyundai | Accent | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.