HomeElectrical, Lighting and Body > RelaysStandard Ignition RY-590 Fog Light Relay
Part #: RY-590

Standard Ignition RY-590 Fog Light Relay

⚙️ 4 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$16.28Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi and Saab, TT and 9000
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Fog Light Relay for Audi and Saab Vehicles

The Standard Ignition RY-590 fog light relay is designed to provide dependable electrical control for fog lights in select Audi and Saab models. Engineered to meet OEM specifications, this relay ensures consistent performance and proper operation of your vehicle's fog lighting system.

Key Features of the Standard Ignition RY-590 Fog Light Relay

  • Compatible with Audi 9000 and TT models, as well as Saab vehicles
  • Includes mounting bracket for secure installation
  • Rectangular connector shape for precise fitment
  • Four male blade terminals for reliable electrical connections
  • Operates at 12 volts, suitable for standard automotive electrical systems
  • Designed as a relay function component, not continuous duty

Detailed Product Description

The Standard Ignition RY-590 fog light relay is an essential electrical component that controls the power supply to your vehicle's fog lights. Featuring a rectangular connector shape and four male blade terminals, this relay ensures a secure and stable connection within the vehicle's electrical system. The included mounting bracket simplifies installation and helps maintain the relay's position under the hood. Operating at 12 volts, this relay is engineered specifically for Audi 9000, Audi TT, and Saab models, providing compatibility and reliable performance. It is designed for relay function use rather than continuous duty, aligning with the operational requirements of fog light circuits.

Common Applications and Issues Addressed

  • Restores proper fog light operation in Audi 9000, Audi TT, and Saab vehicles
  • Resolves intermittent or non-functioning fog lights caused by faulty relays
  • Eliminates electrical connection problems due to worn or damaged relay terminals
  • Prevents relay overheating by matching voltage and terminal specifications
  • Supports secure mounting to reduce relay movement and electrical faults

Installation Notes and Tips

  • Ensure vehicle ignition is off before replacing the relay
  • Use the included mounting bracket to secure the relay firmly in place
  • Verify the rectangular connector shape matches the vehicle’s wiring harness
  • Check that all four male blade terminals are properly seated for optimal electrical contact
  • Consult the vehicle’s service manual for relay location and replacement procedures

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The RY-590 fog light relay undergoes rigorous quality control testing to maintain consistent performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in material and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.

BrandStandard Ignition
Part NumberRY-590
Connector ShapeRectangular
ContentsRelay
Continuous DutyNo
FunctionsRelay
Mounting Bracket(s) IncludedYes
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2008AudiTTN/A
1988Saab9000N/A
1987Saab9000N/A
1986Saab9000N/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:

1R16252030825-033356-20309519224AR6130R6130RAA2228

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