HomeEmission Control > SensorsSpectra OS6199 Oxygen Sensor
Part #: OS6199

Spectra OS6199 Oxygen Sensor

Upstream Right
⚙️ 54 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, SL500, E55 AMG, CL500, E320, S430, S500, CL600, S320, S420, S600, and SL320
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Reliable Oxygen Sensor for Mercedes-Benz Vehicles

The Spectra OS6199 oxygen sensor is designed to provide accurate emissions monitoring for select Mercedes-Benz models. This sensor helps maintain optimal engine performance and ensures compliance with emission standards.

  • Compatible with Mercedes-Benz CL500, CL600, E55 AMG, E320, S320, S420, S430, S500, S600, SL320, and SL500
  • Direct replacement oxygen sensor for precise fit and function
  • Manufactured by Spectra for consistent quality and durability
  • Part number OS6199 for easy identification and ordering
  • Supports emission control system efficiency and engine management

Product Details and Compatibility

The Spectra OS6199 oxygen sensor is engineered to meet the specifications required by various Mercedes-Benz models, including the CL500, CL600, E55 AMG, E320, S320, S420, S430, S500, S600, SL320, and SL500. This sensor plays a critical role in monitoring the oxygen levels in the exhaust gases, allowing the engine control unit to adjust fuel injection and maintain optimal combustion. Using the correct oxygen sensor like the OS6199 ensures your vehicle's emission system operates within regulatory standards and helps prevent engine performance issues.

Common Applications and Issues Addressed

  • Restores accurate air-fuel mixture readings for improved fuel efficiency
  • Helps resolve check engine light triggers related to oxygen sensor faults
  • Reduces emissions by ensuring proper catalytic converter function
  • Prevents rough idling and engine hesitation caused by faulty sensors
  • Supports smooth acceleration and overall engine responsiveness

Installation Notes and Tips

When installing the Spectra OS6199 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor carefully to prevent damage to the exhaust manifold or wiring. It is recommended to apply anti-seize compound on the sensor threads before installation to facilitate future removal. Verify the sensor connector is securely attached to avoid electrical issues. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Spectra manufactures the OS6199 oxygen sensor to meet OEM standards for fit, form, and function. Each sensor undergoes quality control testing to ensure reliable performance in emission control applications. While specific warranty details may vary, Spectra typically offers coverage against defects in materials and workmanship, providing confidence in the sensor's durability and longevity.

This part fits 54 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2002Mercedes-BenzSL5005.0LV8Upstream Right
2001Mercedes-BenzE55 AMG5.5LV8Upstream LeftTo VIN # B191887 and X044899
2001Mercedes-BenzSL5005.0LV8Upstream Right
2000Mercedes-BenzCL5005.0LV8Upstream RightTo Jun/30/2000; To VIN # A008766
2000Mercedes-BenzCL5005.0LV8Upstream LeftTo Jun/30/2000; To VIN # A008766
2000Mercedes-BenzE320Sedan3.2LV6Upstream Left
2000Mercedes-BenzE55 AMG5.5LV8Upstream Left
2000Mercedes-BenzS4304.3LV8Upstream Right
2000Mercedes-BenzS4304.3LV8Upstream Left
2000Mercedes-BenzS5005.0LV8Upstream Right
2000Mercedes-BenzS5005.0LV8Upstream Left
2000Mercedes-BenzSL5005.0LV8Upstream Right
1999Mercedes-BenzCL5005.0LV8Upstream Right
1999Mercedes-BenzCL5005.0LV8Upstream Left
1999Mercedes-BenzCL6006.0LV12Downstream Right
1999Mercedes-BenzCL6006.0LV12Downstream Left
1999Mercedes-BenzE320Sedan3.2LV6Upstream Left
1999Mercedes-BenzE55 AMG5.5LV8Upstream Left
1999Mercedes-BenzS3203.2LL6Upstream
1999Mercedes-BenzS3203.2LL6Downstream
1999Mercedes-BenzS4204.2LV8Upstream Right
1999Mercedes-BenzS4204.2LV8Upstream Left
1999Mercedes-BenzS5005.0LV8Upstream Right
1999Mercedes-BenzS5005.0LV8Upstream Left
1999Mercedes-BenzS6006.0LV12Downstream Right
1999Mercedes-BenzS6006.0LV12Downstream Left
1998Mercedes-BenzCL5005.0LV8Upstream Right
1998Mercedes-BenzCL5005.0LV8Upstream Left
1998Mercedes-BenzCL6006.0LV12Downstream Right
1998Mercedes-BenzCL6006.0LV12Downstream Left
1998Mercedes-BenzE320Sedan3.2LV6Upstream Left
1998Mercedes-BenzS3203.2LL6Upstream
1998Mercedes-BenzS3203.2LL6Downstream
1998Mercedes-BenzS4204.2LV8Upstream Right
1998Mercedes-BenzS4204.2LV8Upstream Left
1998Mercedes-BenzS5005.0LV8Upstream Right
1998Mercedes-BenzS5005.0LV8Upstream Left
1998Mercedes-BenzS6006.0LV12Downstream Right
1998Mercedes-BenzS6006.0LV12Downstream Left
1997Mercedes-BenzS3203.2LL6Upstream
1997Mercedes-BenzS3203.2LL6Downstream
1997Mercedes-BenzS4204.2LV8Upstream Right
1997Mercedes-BenzS4204.2LV8Upstream Left
1997Mercedes-BenzS5005.0LV8Upstream Right
1997Mercedes-BenzS5005.0LV8Upstream Left
1997Mercedes-BenzS6006.0LV12Downstream Right
1997Mercedes-BenzS6006.0LV12Downstream Left
1997Mercedes-BenzSL3203.2LL6Downstream
1996Mercedes-BenzS4204.2LV8Upstream Right
1996Mercedes-BenzS4204.2LV8Upstream Left
1996Mercedes-BenzS5005.0LV8Upstream Right
1996Mercedes-BenzS5005.0LV8Upstream Left
1996Mercedes-BenzS6006.0LV12Downstream Right
1996Mercedes-BenzS6006.0LV12Downstream Left

* 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:

000540761700054076176400054091171358213642138641564445213147323441702344174255685S57895S5796751714752255752396ES10575ES10579OS1097OS1104SG1154SG257SG624SU7283SU7290

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