HomeElectrical, Charging and Starting > RelaysStandard Ignition RY-1603 Starter Relay
Part #: RY-1603

Standard Ignition RY-1603 Starter Relay

⚙️ 23 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: Kia and Hyundai, Sedona, Sportage, Sorento, Tucson, and Soul
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Reliable Starter Relay for Hyundai and Kia Vehicles

The Standard Ignition RY-1603 starter relay is designed to provide dependable electrical performance for select Hyundai and Kia models. This starter relay ensures consistent engine starting by managing the electrical current flow to the starter motor.

  • Compatible with Hyundai Sedona, Sorento, Soul, Sportage, and Tucson models
  • Part number RY-1603 for precise identification and fitment
  • Durable construction for reliable electrical connection
  • Designed to meet OEM specifications for optimal performance
  • Essential component in the vehicle's starting system

Product Details and Compatibility

The Standard Ignition RY-1603 starter relay is engineered to fit a range of Hyundai and Kia vehicles, including the Sedona, Sorento, Soul, Sportage, and Tucson. This relay plays a critical role in the electrical charging and starting system by controlling the power sent to the starter motor. Proper function of this relay is vital for smooth engine starts and overall vehicle reliability. Using the correct part number RY-1603 ensures compatibility and helps maintain the integrity of your vehicle's electrical system.

Common Applications and Problem Resolution

  • Resolves intermittent or no-start conditions caused by faulty starter relay
  • Eliminates clicking sounds during ignition attempts linked to relay failure
  • Prevents electrical shorts or starter motor engagement issues
  • Addresses starter relay-related battery drain problems
  • Supports consistent engine starting performance in Hyundai and Kia vehicles

Installation Notes and Tips

  • Ensure vehicle ignition is off and battery is disconnected before installation
  • Locate the starter relay in the fuse box or relay panel specific to your vehicle model
  • Compare the new relay with the old one to confirm part number RY-1603 match
  • Securely seat the relay to avoid loose electrical connections
  • Test engine start after installation to verify proper operation

Quality Assurance and Warranty Information

Standard Ignition manufactures the RY-1603 starter relay to meet or exceed original equipment standards. This part undergoes rigorous testing to ensure durability and reliable performance in Hyundai and Kia vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.

BrandStandard Ignition
Part NumberRY-1603
Amperage Rating35 A
Connector ShapeRectangular
FunctionsRelay
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 23 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2018KiaSedona3.3LV6N/A
2018KiaSportage2.0LL4N/A
2017KiaSedonaN/A
2017KiaSportage2.0LL4N/A
2016KiaSedonaN/A
2016KiaSportage2.0LL4N/A
2015KiaSedonaN/A
2015KiaSorento3.3LV6N/A
2015KiaSportage2.4LL4N/A
2014KiaSedonaN/A
2014KiaSportage2.4LL4N/A
2013KiaSportage2.4LL4N/A
2012HyundaiTucsonN/A
2012KiaSedonaN/A
2012KiaSoulN/A
2012KiaSportage2.4LL4N/A
2011HyundaiTucsonN/A
2011KiaSedonaN/A
2011KiaSoulN/A
2011KiaSportage2.4LL4N/A
2010HyundaiTucsonN/A
2010KiaSedonaN/A
2010KiaSportageLX2.0LL4N/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:

1627618-24281R3440952202S000AR7107R7106RAA2657

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