HomeEmission Control > SensorsSpectra OS5101 Oxygen Sensor - Upstream
Part #: OS5101

Spectra OS5101 Oxygen Sensor - Upstream

Upstream
⚙️ 12 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: Honda, Accord and Prelude
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Oxygen Sensor for Honda Accord and Prelude

The Spectra OS5101 oxygen sensor is designed to provide accurate emissions monitoring for Honda Accord and Prelude models. This sensor helps maintain optimal engine performance and ensures compliance with emission standards.

Key Features of Spectra OS5101 Oxygen Sensor

  • Compatible with Honda Accord and Prelude vehicles
  • Precise oxygen level detection for efficient fuel management
  • Durable construction for long-lasting performance
  • Direct replacement part number OS5101 for easy identification
  • Supports emission control system functionality

Detailed Description of the Spectra OS5101 Oxygen Sensor

The Spectra OS5101 oxygen sensor is engineered to monitor the oxygen content in the exhaust gases of Honda Accord and Prelude models. By providing real-time data to the engine control unit (ECU), it helps optimize the air-fuel mixture for improved combustion efficiency. This sensor plays a critical role in reducing harmful emissions and maintaining fuel economy. The OS5101 is manufactured to meet OEM specifications, ensuring reliable performance and compatibility with your vehicle's emission control system.

Common Issues Addressed by the Spectra OS5101 Oxygen Sensor

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

Installation Notes and Tips

When replacing the oxygen sensor on your Honda Accord or Prelude, ensure the engine is cool to avoid burns. Use an oxygen sensor socket for proper removal and installation. Verify the sensor connector matches the vehicle harness to prevent electrical issues. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty Information

The Spectra OS5101 oxygen sensor is manufactured 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. For best results, use this sensor as a direct replacement for your Honda Accord or Prelude to maintain emission compliance and engine efficiency.

This part fits 12 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1997HondaAccord2.2LL4Upstreamw/ Female Connector
1996HondaAccord2.2LL4Upstreamw/ Female Connector
1995HondaAccord2.2LL4Upstreamw/ Female Connector
1995HondaPreludeS2.2LL4Upstream
1994HondaAccord2.2LL4Upstreamw/ Female Connector
1994HondaPreludeS2.2LL4Upstream
1993HondaAccord2.2LL4Upstreamw/ Female Connector
1993HondaPreludeS2.2LL4Upstream
1992HondaAccord2.2LL4Upstreamw/ Female Connector
1992HondaPrelude2.2LL4Upstream
1991HondaAccord2.2LL4Upstreamw/ Female Connector
1990HondaAccord2.2LL4Upstreamw/ Female Connector

* 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:

13075131741318213205133221571221314822344094234462023446212404236531P0BA0136531P12A0336531P5K00336531PT3A0236531PT3A0336531PT3A0436531PT3A0536531PT3A125S33845S3393751950752068ES10420ES10422ES10476OS1092OS834OS991SG338SG338TSG341SG341TSG525SG525TSU4410SU4430

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