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Standard Ignition RY-375 Engine Cooling Fan Motor Relay
Reliable Engine Cooling Fan Motor Relay for Ford, Mazda, Mercury
The Standard Ignition RY-375 Engine Cooling Fan Motor Relay is designed to provide consistent electrical control for your vehicle's blower motor. Compatible with select Ford, Mazda, and Mercury models, this relay ensures proper operation of your engine cooling fan system.
Key Features of Standard Ignition RY-375 Relay
- Amperage rating of 10 amps for stable current handling
- Single female rectangular connector for secure electrical connection
- Five male blade terminals for reliable wiring interface
- Operates at 12 volts, matching standard automotive electrical systems
- Designed specifically for blower motor function in engine cooling systems
- Mounting bracket not included, allowing flexible installation options
- Non-continuous duty relay optimized for intermittent operation
Detailed Product Description
The Standard Ignition RY-375 is an engine cooling fan motor relay engineered to control the blower motor circuit in vehicles such as the Ford Escort, Mazda MPV, Mazda MX-3, Mercury Tracer, and Ford 929. This relay features a 10-amp amperage rating and a 12-volt operating voltage, ensuring compatibility with the electrical systems of these models. The relay includes one female rectangular connector and five male blade terminals, providing a secure and precise connection to your vehicle's wiring harness. While the relay does not come with a mounting bracket, its design allows for straightforward integration into existing mounting points.
Common Applications and Issues Addressed
- Restores proper blower motor operation in Ford Escort and Mazda MPV cooling systems
- Resolves intermittent or non-functioning engine cooling fan issues in Mercury Tracer
- Prevents overheating caused by relay failure in Mazda MX-3 and Ford 929
- Eliminates electrical faults related to worn or damaged fan motor relays
- Supports consistent engine temperature regulation through reliable relay switching
Installation Notes and Tips
- Verify vehicle compatibility with Ford, Mazda, and Mercury models listed before installation
- Ensure the relay's female rectangular connector matches the vehicle's wiring harness connector
- Check the condition of blade terminals and wiring for corrosion or damage prior to installation
- Secure relay in a dry, vibration-free location; mounting bracket not included
- Disconnect battery before replacing the relay to avoid electrical shorts
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing dependable performance for your vehicle's engine cooling system. The RY-375 relay undergoes rigorous testing to ensure electrical reliability and durability. Please refer to Standard Ignition's warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | RY-375 |
| Amperage Rating | 10 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Contents | Relay |
| Continuous Duty | No |
| Functions | Blower Motor |
| Mounting Bracket(s) Included | No |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 34 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1998 | Mazda | MPV | 3.0L | V6 | N/A | |
| 1998 | Mazda | Protege | 1.5L | L4 | N/A | |
| 1997 | Mazda | MPV | 3.0L | V6 | N/A | |
| 1997 | Mazda | Protege | 1.5L | L4 | N/A | |
| 1996 | Ford | Escort | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1996 | Mazda | MPV | 3.0L | V6 | N/A | |
| 1996 | Mazda | Protege | 1.5L | L4 | N/A | |
| 1996 | Mercury | Tracer | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1995 | Ford | Escort | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1995 | Mazda | 929 | 3.0L | V6 | N/A | |
| 1995 | Mazda | Protege | 1.5L | L4 | N/A | |
| 1995 | Mercury | Tracer | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1994 | Ford | Escort | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1994 | Mazda | 929 | 3.0L | V6 | N/A | |
| 1994 | Mazda | MX-3 | 1.6L | L4 | N/A | |
| 1994 | Mazda | Protege | 1.8L | L4 | N/A | |
| 1994 | Mercury | Tracer | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1993 | Ford | Escort | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1993 | Mazda | 929 | 3.0L | V6 | N/A | |
| 1993 | Mazda | MX-3 | 1.6L | L4 | N/A | |
| 1993 | Mazda | Protege | 1.8L | L4 | N/A | |
| 1993 | Mercury | Tracer | 1.8L | L4 | N/A | Fender Mounted |
| 1993 | Mercury | Tracer | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1992 | Ford | Escort | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1992 | Mazda | 929 | 3.0L | V6 | N/A | |
| 1992 | Mazda | MX-3 | 1.6L | L4 | N/A | |
| 1992 | Mazda | Protege | 1.8L | L4 | N/A | |
| 1992 | Mercury | Tracer | 1.8L | L4 | N/A | Fender Mounted |
| 1992 | Mercury | Tracer | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1991 | Ford | Escort | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1991 | Mercury | Tracer | 1.8L | L4 | N/A | Fender Mounted |
| 1991 | Mercury | Tracer | 1.9L | L4 | N/A | Low Speed Engine Fan |
| 1990 | Mazda | MPV | 2.6L | L4 | N/A | |
| 1989 | Mazda | MPV | 2.6L | 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.