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Standard Ignition RY-1148 Engine Cooling Fan Motor Relay
Reliable Engine Cooling Fan Motor Relay for Ford and Mercury Vehicles
The Standard Ignition RY-1148 Engine Cooling Fan Motor Relay is designed to provide dependable performance for select Ford and Mercury models. Engineered to meet OEM specifications, this 12-volt relay ensures proper operation of your vehicle's cooling fan system.
- Amperage Rating: 70 amps for high current capacity
- Connector Shape: Square for secure and precise fitment
- Functions as an accessory relay to control engine cooling fan operation
- Terminal Quantity: 5 male blade terminals for reliable electrical connections
- Voltage: 12 volts, compatible with standard automotive electrical systems
- Mounting Bracket: Not included, designed for direct relay socket installation
Detailed Product Features and Specifications
The Standard Ignition RY-1148 relay is built to handle the electrical demands of engine cooling fan motors in vehicles such as the Ford Contour, Mercury Cougar, Ford Focus, and Mercury Mystique. Its 70 amp amperage rating supports the high current draw required by cooling fans, ensuring consistent operation under various driving conditions. The square connector shape and five male blade terminals provide a secure and stable connection, minimizing the risk of electrical faults. Operating at 12 volts, this relay integrates seamlessly with the vehicle's existing electrical system.
Compatible Vehicles and Common Applications
This engine cooling fan motor relay is compatible with the following makes and models:
- Ford Contour
- Mercury Cougar
- Ford Focus
- Mercury Mystique
It is specifically designed to replace the original relay controlling the engine cooling fan motor, helping to maintain optimal engine temperature and prevent overheating.
Common Issues Addressed by the RY-1148 Relay
- Intermittent or non-functioning engine cooling fan
- Overheating due to fan motor not receiving power
- Electrical faults caused by worn or damaged relay terminals
- Failure of accessory relay functions related to engine cooling
- Reduced cooling system efficiency impacting engine performance
Installation Notes and Tips
Installation of the Standard Ignition RY-1148 relay requires no mounting bracket as it is designed for direct socket installation. Ensure the vehicle's ignition is off and the battery is disconnected before replacing the relay. Verify the square connector shape and terminal configuration match the original relay to avoid compatibility issues. Properly seat the relay to maintain secure electrical connections and prevent relay failure.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The RY-1148 relay undergoes rigorous testing to ensure consistent operation in demanding automotive environments. Please refer to Standard Ignition's warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | RY-1148 |
| Amperage Rating | 70 A |
| Connector Shape | Square |
| Functions | Accessory Relay |
| Mounting Bracket(s) Included | No |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Ford | Focus | N/A | Low Speed |
| 2002 | Ford | Focus | N/A | Low Speed |
| 2002 | Mercury | Cougar | N/A | |
| 2001 | Ford | Focus | N/A | Low Speed |
| 2001 | Mercury | Cougar | N/A | |
| 2000 | Ford | Contour | N/A | Low Speed; Fan Control; 5 Term. |
| 2000 | Ford | Focus | N/A | Low Speed |
| 2000 | Mercury | Cougar | N/A | |
| 1999 | Ford | Contour | N/A | Low Speed; Fan Control; 5 Term. |
| 1999 | Mercury | Cougar | N/A | |
| 1998 | Ford | Contour | N/A | Low Speed; Fan Control; 5 Term. |
| 1997 | Ford | Contour | N/A | Low Speed; Fan Control; 5 Term. |
| 1996 | Ford | Contour | N/A | Low Speed; Fan Control; 5 Term. |
| 1995 | Ford | Contour | N/A | Low Speed; 5 Term. |
| 1995 | Mercury | Mystique | N/A | Low Speed; 5 Term. |
* 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.