HomeStandard Ignition RY-672 Computer Control Relay
Part #: RY-672

Standard Ignition RY-672 Computer Control Relay

4 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, 3, Protege, and Protege5
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Reliable Computer Control Relay for Mazda 3 and Protege Models

The Standard Ignition RY-672 computer control relay is designed specifically for select Mazda vehicles, including the Mazda 3, Protege, and Protege5. This relay ensures proper electrical function by managing current flow within your vehicle's systems.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Square
  • Terminal Gender: Male
  • Terminal Quantity: 3
  • Terminal Type: Blade
  • Voltage: 12V
  • Continuous Duty: No
  • Mounting Bracket(s) Included: No

Product Details and Specifications

The Standard Ignition RY-672 relay features a single female square connector and three male blade terminals, designed for a secure and reliable electrical connection. Operating at 12 volts, this relay is intended for intermittent use rather than continuous duty, making it suitable for controlling various electrical components in Mazda 3, Protege, and Protege5 models. The relay does not include mounting brackets, so ensure proper mounting during installation.

Compatible Vehicles and Applications

This computer control relay is compatible with the following Mazda vehicles:

  • Mazda 3
  • Mazda Protege
  • Mazda Protege5

It is commonly used in electrical systems requiring reliable relay functions to control circuits such as lighting, ignition, or other body electrical components.

Common Issues Addressed by the RY-672 Relay

  • Intermittent electrical failures in Mazda 3 and Protege models
  • Faulty relay causing malfunction in lighting or ignition circuits
  • Relay failure leading to no power delivery in specific vehicle systems
  • Replacement for worn or damaged OEM relays in compatible Mazda vehicles

Installation Notes and Tips

When installing the Standard Ignition RY-672 relay, verify the connector orientation and terminal alignment to ensure proper fit. Since the relay does not include mounting brackets, secure it firmly in place using existing hardware or appropriate mounting solutions. Always disconnect the vehicle battery before installation to prevent electrical shorts or damage.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance in your Mazda 3, Protege, or Protege5. The RY-672 relay undergoes rigorous quality control testing. Please refer to Standard Ignition's warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberRY-672
Connector GenderFemale
Connector ShapeSquare
ContentsRelay
Continuous DutyNo
FunctionsRelay
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004Mazda3N/Aw/ Skirt
2003MazdaProtege1.6LL4N/ANo. 1
2003MazdaProtege2.0LL4N/ANo. 1
2003MazdaProtege5N/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:

1R15452021425-036256-1968AR6177C21067730R6177RAA1941

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