HomeElectrical, Lighting and Body > RelaysStandard Ignition RY-1399 Computer Control Relay
Part #: RY-1399

Standard Ignition RY-1399 Computer Control Relay

⚙️ 13 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Volvo, S40 and V40
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Reliable Computer Control Relay for Volvo S40 and V40

The Standard Ignition RY-1399 computer control relay is designed specifically for Volvo S40 and V40 models. This 12-volt relay features a rectangular connector shape and four male blade terminals, ensuring precise electrical control and compatibility with your vehicle's systems.

Key Features of Standard Ignition RY-1399 Relay

  • Connector Shape: Rectangular for secure and accurate fitment
  • Terminal Type: Four male blade terminals for reliable electrical connections
  • Voltage: 12 volts, matching Volvo S40 and V40 electrical requirements
  • Continuous Duty: Not rated for continuous duty, suitable for intermittent relay functions
  • Mounting Bracket: Not included, allowing flexible installation options

Detailed Product Description

The Standard Ignition RY-1399 computer control relay is engineered to meet the electrical demands of Volvo S40 and V40 vehicles. Its rectangular connector shape and four male blade terminals provide a secure and stable connection within the vehicle's relay system. Operating at 12 volts, this relay is designed to handle specific control functions without continuous duty rating, making it ideal for switching applications within the electrical system. The absence of a mounting bracket allows for versatile installation depending on your vehicle's configuration.

Common Applications and Issues Addressed

  • Replacement for faulty or worn-out computer control relays in Volvo S40 and V40
  • Resolves intermittent electrical failures related to relay malfunction
  • Helps restore proper function to vehicle lighting and body electrical systems
  • Addresses relay-related issues causing starting or accessory power problems
  • Supports stable operation of control circuits requiring relay switching

Installation Notes and Tips

When installing the Standard Ignition RY-1399 relay, ensure the rectangular connector aligns correctly with the vehicle's wiring harness. Verify that all four male blade terminals are fully seated to prevent electrical faults. Since this relay does not include a mounting bracket, secure it appropriately within the relay panel or designated mounting area to avoid vibration or movement during vehicle operation. Always disconnect the battery before installation to ensure safety.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RY-1399 relay undergoes rigorous testing to ensure reliable performance in Volvo S40 and V40 vehicles. Please refer to Standard Ignition's warranty policy for specific coverage details related to this part.

BrandStandard Ignition
Part NumberRY-1399
Connector ShapeRectangular
ContentsRelay
Continuous DutyNo
FunctionsRelay
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 13 vehicles. Search below:

YearMakeModelPositionNotes
2007VolvoS40N/A
2006VolvoS40N/A
2005VolvoS40N/A
2004VolvoS40N/A
2004VolvoV40N/A
2003VolvoS40N/A
2003VolvoV40N/A
2002VolvoS40N/A
2002VolvoV40N/A
2001VolvoS40N/A
2001VolvoV40N/A
2000VolvoS40N/A
2000VolvoV40N/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:

163301R349425-0654308709385AR6905R6905RAA2437

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