HomeBelts and Cooling > RelaysStandard Ignition RY-809 Engine Cooling Fan Motor Relay
Part #: RY-809

Standard Ignition RY-809 Engine Cooling Fan Motor Relay

⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, Miata
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Reliable Engine Cooling Fan Motor Relay for Mazda Miata

The Standard Ignition RY-809 Engine Cooling Fan Motor Relay is designed specifically for Mazda Miata models, ensuring precise fitment and dependable operation. This relay plays a critical role in managing the engine cooling fan, helping maintain optimal engine temperature.

Key Features of Standard Ignition RY-809 Relay

  • Compatible with Mazda Miata vehicles
  • 12-volt relay designed for engine cooling fan motor control
  • Single female oval connector for secure electrical connection
  • Six male blade terminals for reliable terminal engagement
  • Continuous duty: No, suitable for intermittent fan operation
  • Mounting bracket not included, designed for direct relay socket installation

Detailed Product Description

The Standard Ignition RY-809 Engine Cooling Fan Motor Relay is engineered to meet the electrical demands of the Mazda Miata’s cooling system. Featuring a single female oval connector and six male blade terminals, this relay ensures a stable and secure connection within the vehicle’s wiring harness. Operating at 12 volts, it controls the engine cooling fan motor by switching power on and off as needed to regulate engine temperature. Although it is not rated for continuous duty, it is optimized for the intermittent operation typical of cooling fan relays. The relay does not include a mounting bracket, allowing for straightforward installation in existing relay sockets.

Common Applications and Issues Addressed

  • Prevents engine overheating by controlling cooling fan activation
  • Resolves intermittent or non-functioning cooling fan problems
  • Eliminates electrical faults caused by faulty relay terminals or connectors
  • Restores proper fan motor operation in Mazda Miata cooling systems
  • Helps maintain engine performance by ensuring adequate cooling

Installation Notes and Tips

  • Verify vehicle compatibility with Mazda Miata models before installation
  • Ensure the relay socket matches the oval female connector and blade terminal configuration
  • Disconnect the battery before replacing the relay to avoid electrical shorts
  • Check wiring harness and connectors for corrosion or damage during installation
  • Test the cooling fan operation after installation to confirm proper relay function

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RY-809 Engine Cooling Fan Motor Relay undergoes rigorous quality control to ensure reliable performance in Mazda Miata vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandStandard Ignition
Part NumberRY-809
Connector GenderFemale
Connector ShapeOval
ContentsRelay
Continuous DutyNo
FunctionsRelay
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1993MazdaMiataN/A
1992MazdaMiataN/A
1991MazdaMiataN/A
1990MazdaMiataN/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:

25-0449AR6314B46267740AR6314

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.