OE Quality
60-Day Returns

Standard Ignition RY-1689 Headlight Relay
Reliable Headlight Relay for Mazda 626 and MX-6
The Standard Ignition RY-1689 headlight relay is designed to provide consistent electrical performance for your Mazda 626 or MX-6. Engineered to meet OEM specifications, this 12-volt relay ensures proper headlight operation and electrical system reliability.
- Amperage rating of 20 amps for stable current handling
- Includes mounting bracket for secure installation
- Female rectangular connector with one connector for easy wiring
- Four male blade terminals for reliable electrical connections
- Designed specifically for 12-volt automotive systems
Technical Details and Features
This headlight relay from Standard Ignition features a 20 amp amperage rating suitable for the electrical demands of Mazda 626 and MX-6 headlights. The relay includes a mounting bracket, simplifying installation and ensuring a secure fit within the vehicle’s electrical system. It has a single female rectangular connector and four male blade terminals, which are standard in automotive relay applications, providing compatibility with factory wiring harnesses. Operating at 12 volts, this relay supports the proper switching of headlight circuits to maintain consistent lighting performance.
Compatible Vehicles and Applications
The RY-1689 headlight relay is compatible with Mazda 626 and Mazda MX-6 models, making it a direct replacement for the original relay in these vehicles. It is intended for use in the headlight electrical circuit to control power delivery and protect the lighting system from electrical faults.
- Resolves intermittent or non-functioning headlights
- Prevents headlight flickering caused by relay failure
- Replaces damaged or corroded headlight relays
- Ensures proper voltage supply to headlight bulbs
- Maintains electrical system integrity in Mazda 626 and MX-6
Installation Notes and Tips
When installing the Standard Ignition RY-1689 headlight relay, ensure the vehicle’s ignition is off and the battery is disconnected to avoid electrical shock. Use the included mounting bracket to secure the relay in the original relay location. Verify that the female rectangular connector and male blade terminals align correctly with the vehicle’s wiring harness. After installation, test the headlights to confirm proper operation before completing the job.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The RY-1689 headlight relay undergoes rigorous quality control to ensure consistent operation in Mazda 626 and MX-6 vehicles. Warranty coverage details can be obtained from the manufacturer or authorized distributors.
| Brand | Standard Ignition |
|---|---|
| Part Number | RY-1689 |
| Amperage Rating | 20 A |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Functions | Relay |
| Mounting Bracket(s) Included | Yes |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Mazda | 626 | 2.0L | L4 | N/A | |
| 1996 | Mazda | MX-6 | 2.0L | L4 | N/A | |
| 1995 | Mazda | MX-6 | 2.0L | L4 | N/A | |
| 1994 | Mazda | 626 | 2.0L | L4 | N/A | |
| 1994 | Mazda | MX-6 | 2.0L | L4 | N/A | |
| 1993 | Mazda | 626 | 2.0L | L4 | 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.