HomeEmission Control > SensorsSpectra OS5425 Oxygen Sensor - Downstream Right
Part #: OS5425

Spectra OS5425 Oxygen Sensor - Downstream Right

Downstream Right
⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Hyundai and Kia, Santa Fe, Sonata, Magentis, and Optima
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Oxygen Sensor for Hyundai and Kia Vehicles

The Spectra OS5425 oxygen sensor is designed to provide accurate emissions monitoring for select Hyundai and Kia models. This sensor helps maintain optimal engine performance and ensures compliance with emission standards.

  • Compatible with Hyundai Magentis, Sonata, Santa Fe and Kia Optima models
  • Direct replacement oxygen sensor for precise fit and function
  • Part number OS5425 for easy identification and ordering
  • Helps maintain proper air-fuel mixture for efficient combustion
  • Durable construction for long-lasting performance

Product Details and Compatibility

The Spectra OS5425 oxygen sensor is engineered to meet OEM specifications for emission control systems in Hyundai and Kia vehicles. It is compatible with Hyundai Magentis, Sonata, Santa Fe, and Kia Optima models, ensuring a proper fit and reliable operation. This sensor monitors the oxygen levels in the exhaust gases, providing critical data to the engine control unit (ECU) to optimize fuel injection and reduce harmful emissions.

Common Applications and Issues Addressed

  • Helps resolve rough idling and engine hesitation
  • Reduces increased fuel consumption caused by faulty sensors
  • Prevents failed emissions tests due to inaccurate oxygen readings
  • Eliminates check engine light triggers related to oxygen sensor faults
  • Supports smooth engine performance and lower exhaust emissions

Installation Notes and Tips

When installing the Spectra OS5425 oxygen sensor, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket for proper removal and installation torque. Verify the sensor connector matches the vehicle harness to prevent electrical issues. It is recommended to inspect wiring and connectors for damage before installation.

Quality Assurance and Warranty

Manufactured to meet industry standards, the Spectra OS5425 oxygen sensor undergoes rigorous testing to ensure durability and accuracy. While specific warranty details may vary, Spectra typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002HyundaiSanta Fe2.7LV6Downstream Right
2002HyundaiSonata2.7LV6Downstream RightTo Aug/16/2002
2002KiaMagentis2.7LV6Downstream RightTo Jul/24/2002
2002KiaOptima2.7LV6Downstream RightTo Jul/24/2002
2001HyundaiSanta Fe2.7LV6Downstream Right
2001HyundaiSonata2.5LV6Downstream Right
2001KiaMagentis2.5LV6Downstream Right
2001KiaOptima2.5LV6Downstream Right
2000HyundaiSonata2.5LV6Downstream Right
1999HyundaiSonata2.5LV6Downstream Right

* 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:

13747213312223444322516639210371403921037145752334ES10898OS1612SG858

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