HomeEmission Control > SensorsSpectra OS6232 Oxygen Sensor - Upstream
Part #: OS6232

Spectra OS6232 Oxygen Sensor - Upstream

Upstream
8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Fiat and Dodge, 500 and Dart
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Spectra OS6232 Oxygen Sensor for Dodge and Fiat

The Spectra OS6232 oxygen sensor is designed specifically for select Dodge and Fiat models, including the Dodge Dart and Fiat 500. This sensor plays a critical role in monitoring exhaust gases to optimize engine performance and emissions control.

  • Direct replacement oxygen sensor for Dodge Dart and Fiat 500
  • Ensures accurate air-fuel mixture readings for efficient combustion
  • Compatible with emission control systems to reduce harmful pollutants
  • Durable construction for reliable long-term operation
  • Part number OS6232 for precise fitment and easy identification

Detailed Product Description

The Spectra OS6232 oxygen sensor is engineered to meet the specifications required by Dodge and Fiat vehicles, particularly the Dodge Dart and Fiat 500 models. This sensor measures the oxygen content in the exhaust gases and sends this data to the engine control unit (ECU). The ECU then adjusts the air-fuel ratio to maintain optimal combustion efficiency and reduce emissions. Using the correct oxygen sensor like the OS6232 ensures that your vehicle’s emission control system functions properly, helping to maintain compliance with environmental regulations.

Common Applications and Issues Addressed

  • Helps resolve rough idling caused by incorrect air-fuel mixture
  • Reduces engine hesitation and poor acceleration linked to faulty sensors
  • Prevents increased fuel consumption due to inaccurate oxygen readings
  • Assists in passing emissions inspections by maintaining proper exhaust output
  • Eliminates check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Spectra OS6232 oxygen sensor, ensure the vehicle 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. Confirm the sensor connector matches the vehicle harness before installation. After installation, clear any diagnostic trouble codes and verify proper sensor operation with a scan tool.

Quality Assurance and Warranty

Spectra parts are manufactured to meet or exceed OEM standards for fit and function. The OS6232 oxygen sensor undergoes rigorous quality control to ensure durability and reliable performance in Dodge Dart and Fiat 500 vehicles. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use.

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017Fiat5001.4LL4UpstreamBank 1 Sensor 1 with 5 wires.
2016Fiat5001.4LL4UpstreamBank 1 Sensor 1 with 5 wires.
2015Fiat5001.4LL4UpstreamBank 1 Sensor 1 with 5 wires.
2014DodgeDart1.4LL4UpstreamBank 1 Sensor 1 with 5 wires.
2014Fiat5001.4LL4UpstreamBank 1 Sensor 1 with 5 wires.
2013DodgeDart1.4LL4UpstreamBank 1 Sensor 1 with 5 wires.
2013Fiat5001.4LL4UpstreamBank 1 Sensor 1 with 5 wires.
2012Fiat5001.4LL4UpstreamBank 1 Sensor 1 with 5 wires.

* 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:

243945S1266868070689AASU14083

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