HomeEmission Control > SensorsSpectra OS5200 Oxygen Sensor - Upstream
Part #: OS5200

Spectra OS5200 Oxygen Sensor - Upstream

Upstream
⚙️ 5 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: Saturn, L200, LW200, and L100
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Reliable Oxygen Sensor for Saturn L100, L200, and LW200

The Spectra OS5200 oxygen sensor is designed specifically for Saturn vehicles including the L100, L200, and LW200 models. This sensor helps maintain optimal engine performance by accurately monitoring exhaust oxygen levels.

  • Direct replacement oxygen sensor for Saturn L100, L200, and LW200
  • Part number OS5200 ensures precise fit and function
  • Compatible with emission control systems to reduce harmful emissions
  • Durable construction for long-lasting performance
  • GTIN 00671607156829 for easy identification and verification

Product Details and Compatibility

The Spectra OS5200 oxygen sensor is engineered to meet the specifications required by Saturn L100, L200, and LW200 models. It plays a critical role in the vehicle’s emission control system by measuring the oxygen content in the exhaust gases. This data is used by the engine control unit to adjust the air-fuel mixture, improving fuel efficiency and reducing emissions. The OS5200 part number corresponds to a sensor that fits directly into the factory mounting location, ensuring proper installation and reliable operation.

Common Applications and Problem Resolution

This oxygen sensor is used to address several engine and emission-related issues, including:

  • Check engine light triggered by faulty oxygen sensor readings
  • Poor fuel economy due to incorrect air-fuel mixture
  • Rough engine idle or hesitation during acceleration
  • Failed emissions tests related to sensor malfunction
  • Increased exhaust emissions impacting environmental compliance

Installation Notes and Tips

When installing the Spectra OS5200 oxygen sensor on Saturn L100, L200, or LW200 models, ensure the engine is cool to avoid burns. Use an oxygen sensor socket or appropriate wrench to remove the old sensor carefully. Apply anti-seize compound to the threads of the new sensor if not pre-coated, but avoid contaminating the sensor tip. After installation, clear any diagnostic trouble codes and verify proper sensor operation with a scan tool.

Quality Assurance and Warranty Information

Spectra provides quality oxygen sensors manufactured to meet or exceed OEM standards. The OS5200 part undergoes rigorous testing to ensure durability and accurate performance in emission control systems. While specific warranty details may vary, Spectra typically offers a limited warranty covering defects in materials and workmanship to support reliable vehicle operation.

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003SaturnL2002.2LL4Upstream
2003SaturnLW2002.2LL4Upstream
2002SaturnL1002.2LL4Upstream
2002SaturnL2002.2LL4Upstream
2002SaturnLW2002.2LL4Upstream

* 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:

125682341256949615285156322104623441125S4216753335ES10734ES20117SG1720SG1720TSU1458

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