HomeEmission Control > SensorsSpectra OS6137 Oxygen Sensor - Upstream Left or Upstream Right
Part #: OS6137

Spectra OS6137 Oxygen Sensor - Upstream Left or Upstream Right

Upstream Right and Upstream Left
⚙️ 14 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: Cadillac, XLR
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Reliable Oxygen Sensor for Cadillac XLR

The Spectra OS6137 oxygen sensor is designed specifically for Cadillac XLR models, ensuring accurate emissions monitoring and optimal engine performance. This sensor helps maintain proper air-fuel mixture for efficient combustion and reduced emissions.

Key Features of Spectra OS6137 Oxygen Sensor

  • Compatible with Cadillac XLR vehicles
  • Precise oxygen level detection for emission control
  • Durable construction for long-lasting performance
  • Direct replacement part number OS6137
  • Supports efficient engine management and fuel economy

Detailed Description of the Spectra OS6137

The Spectra OS6137 oxygen sensor is engineered to meet the specific requirements of Cadillac XLR models. It monitors the oxygen content in the exhaust gases, providing critical data to the engine control unit (ECU) to adjust fuel injection and maintain optimal combustion. This sensor plays a vital role in reducing harmful emissions and improving fuel efficiency. The OS6137 part number ensures a precise fit and reliable operation, making it a suitable replacement for your vehicle’s emission control system.

Common Issues Addressed by the OS6137 Oxygen Sensor

  • Check engine light triggered by faulty oxygen sensor readings
  • Poor fuel economy due to incorrect air-fuel mixture
  • Increased exhaust emissions failing emissions tests
  • Engine performance problems such as rough idling or hesitation
  • Failed vehicle emissions inspections

Installation Notes and Tips

When installing the Spectra OS6137 oxygen sensor on your Cadillac XLR, ensure the engine is cool to avoid burns. Use an oxygen sensor socket for proper removal and installation. Verify the sensor wiring and connector are intact and properly connected to avoid signal issues. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty

Spectra manufactures the OS6137 oxygen sensor to meet industry standards for emission control components. While specific warranty details are not provided, Spectra parts typically undergo rigorous quality checks to ensure durability and performance. Using the OS6137 helps maintain your Cadillac XLR’s emission system integrity and compliance.

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009CadillacXLR4.6LV8Upstream RightBank 1 Sensor 1 Oxygen Sensor
2009CadillacXLR4.6LV8Upstream LeftOxygen sensor for bank 2 located upstream of the catalytic converter
2009CadillacXLR4.4LV8Upstream RightBank 1 Sensor 1 Oxygen Sensor
2009CadillacXLR4.4LV8Upstream LeftOxygen sensor for bank 2 located upstream of the catalytic converter
2008CadillacXLR4.6LV8Upstream RightBank 1 Sensor 1 Oxygen Sensor
2008CadillacXLR4.6LV8Upstream LeftOxygen sensor for bank 2 located upstream of the catalytic converter
2008CadillacXLR4.4LV8Upstream RightBank 1 Sensor 1 Oxygen Sensor
2008CadillacXLR4.4LV8Upstream LeftOxygen sensor for bank 2 located upstream of the catalytic converter
2007CadillacXLR4.6LV8Upstream Right
2007CadillacXLR4.6LV8Upstream Left
2007CadillacXLR4.4LV8Upstream Right
2007CadillacXLR4.4LV8Upstream Left
2006CadillacXLR4.4LV8Upstream Right
2006CadillacXLR4.4LV8Upstream 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:

12588035125982961514421336302156723443355S8175753694OS2476SG1639SU9641

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