Downstream Front Oxygen Sensor - Compatible with 2002 - 2004 INFINITI I35 3.5L V6 VQ35DE FI Naturally Aspirated GAS 2003

Downstream Front Oxygen Sensor - Compatible with 2002 - 2004 INFINITI I35 3.5L V6 VQ35DE FI Naturally Aspirated GAS

Position: Downstream Front

Note: OE Base Sensor

Sensor Type: Heated

Universal Or Specific Fit: Specific

Wire Quantity: 4

Features:
- Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
- Monitors exhaust gases and reduces pollutants for a cleaner environment.
- Coated in with electrodes made of a gas-permeable platinum layer.
- Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
- Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.

Compatible With or Fits:
- 2002 - 2004 INFINITI I35 3.5L V6 VQ35DE FI Naturally Aspirated GAS

Fits Years: 2002 2003 2004