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Standard Ignition RY1851 Power Window Relay
Reliable Power Window Relay for Ford Contour and Mercury Mystique
The Standard Ignition RY1851 power window relay is designed to ensure consistent electrical performance for your Ford Contour or Mercury Mystique. This relay supports the power window system by managing the electrical current flow, helping maintain smooth window operation.
- Connector Gender: Female
- Connector Quantity: 1
- Connector Shape: Rectangular
- Functions as a Relay for power window circuits
- Includes Mounting Bracket(s) for secure installation
- Terminal Gender: Male
- Terminal Quantity: 4
- Terminal Type: Blade
- Operates at 12 Volts
Technical Details and Compatibility
The RY1851 power window relay from Standard Ignition features a female rectangular connector with a single connection point, designed to interface seamlessly with the existing wiring harness in Ford Contour and Mercury Mystique models. It includes four male blade terminals, providing reliable electrical contact and durability under typical automotive conditions. The included mounting bracket(s) facilitate a secure and stable installation, reducing the risk of relay movement or disconnection during vehicle operation. Operating at 12 volts, this relay is engineered to handle the electrical load required by power window systems in these specific vehicles.
Common Applications and Problem Resolution
- Restores power window functionality when windows fail to operate
- Replaces faulty or worn-out relays causing intermittent window issues
- Solves electrical relay failures that prevent window motors from receiving power
- Addresses relay-related power interruptions in Ford Contour and Mercury Mystique power window circuits
- Helps eliminate clicking noises or non-responsive window switches due to relay faults
Installation Notes and Tips
When installing the Standard Ignition RY1851 power window relay, ensure the vehicle’s ignition is off and the battery is disconnected to prevent electrical shorts. Verify the connector orientation matches the female rectangular connector on the relay and that the four male blade terminals align correctly with the vehicle’s wiring harness. Use the included mounting bracket(s) to secure the relay firmly in place, preventing vibration-related issues. After installation, test the power windows to confirm proper operation before completing the job.
Quality Assurance and Warranty
Standard Ignition manufactures the RY1851 power window relay to meet or exceed OEM specifications for Ford and Mercury vehicles. This relay undergoes rigorous quality control to ensure reliable performance and durability. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship, providing confidence in the product’s longevity and function.
| Brand | Standard Ignition |
| Part Number | RY1851 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Functions | Relay |
| Mounting Bracket(s) Included | Yes |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Ford | Contour | N/A | |
| 2000 | Mercury | Mystique | N/A | |
| 1999 | Ford | Contour | N/A | |
| 1999 | Mercury | Mystique | N/A | |
| 1998 | Ford | Contour | N/A | |
| 1998 | Mercury | Mystique | N/A | |
| 1997 | Ford | Contour | N/A | |
| 1997 | Mercury | Mystique | N/A | |
| 1996 | Ford | Contour | N/A | |
| 1996 | Mercury | Mystique | N/A | |
| 1995 | Ford | Contour | N/A | |
| 1995 | Mercury | Mystique | 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.