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Standard Ignition RY-994 Main Relay
Reliable Main Relay for Subaru Legacy and Outback
The Standard Ignition RY-994 main relay is designed specifically for Subaru Legacy and Outback models. This essential electrical component ensures consistent power delivery to your vehicle's critical systems, maintaining optimal performance and reliability.
Key Features of the Standard Ignition RY-994 Main Relay
- Compatible with Subaru Legacy and Outback vehicles
- Durable construction for long-lasting operation
- Precise fitment to OEM specifications
- Ensures stable electrical current flow to engine control modules
- Easy to install replacement part
Detailed Description of the RY-994 Main Relay
The Standard Ignition RY-994 main relay plays a crucial role in the electrical system of Subaru Legacy and Outback models by controlling the power supply to the engine control unit and other vital components. Manufactured to meet strict quality standards, this relay provides reliable switching performance and helps prevent electrical failures that can affect engine start-up and operation. Its design matches the original equipment specifications, ensuring seamless integration and dependable function within your vehicle's electrical network.
Common Issues Addressed by the Main Relay
- Intermittent engine starting problems
- Electrical system malfunctions related to power delivery
- Engine stalling due to relay failure
- Fault codes triggered by relay faults
- Unstable engine performance caused by inconsistent power supply
Installation Notes and Tips
- Verify compatibility with your Subaru Legacy or Outback before installation
- Disconnect the battery prior to replacing the main relay to avoid electrical shorts
- Locate the main relay according to your vehicle’s service manual
- Ensure secure connections and proper seating of the relay in its socket
- Test the vehicle’s electrical system after installation to confirm proper operation
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The RY-994 main relay undergoes rigorous quality control testing to ensure consistent operation. Warranty coverage details vary by distributor, so please consult your point of purchase for specific warranty terms related to this part.
| Brand | Standard Ignition |
| Part Number | RY-994 |
| Amperage Rating | 10 |
| Connector Shape | Rectangular |
| Continuous Duty | No |
| Functions | Cruise Control |
| Mounting Bracket(s) Included | Yes |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 2007 | Subaru | Legacy | N/A | |||
| 2006 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 2006 | Subaru | Legacy | N/A | |||
| 2006 | Subaru | Outback | N/A | |||
| 2005 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 2005 | Subaru | Legacy | N/A | |||
| 2005 | Subaru | Outback | N/A | |||
| 2004 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 2004 | Subaru | Legacy | N/A | |||
| 2004 | Subaru | Outback | N/A | |||
| 2003 | Subaru | Legacy | N/A | |||
| 2003 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 2002 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 2002 | Subaru | Legacy | N/A | |||
| 2001 | Subaru | Legacy | N/A | |||
| 2001 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 2000 | Subaru | Legacy | N/A | |||
| 2000 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 1999 | Subaru | Legacy | N/A | HVAC Automatic Temperature Control (ATC) Relay with Bracket | ||
| 1999 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 1999 | Subaru | Legacy | 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.