The NGK direct-fit oxygen sensor for Dodge Durango (2003) replaces the original sensor to monitor exhaust oxygen and provide constant closed-loop feedback to the engine control unit, helping keep fuel delivery, emissions and engine performance within specification. Using NTK ceramic sensor technology with a three-stage contaminant-resistant plasma-jet and deposit-trap overcoat, the sensor improves resistance to element poisoning and benefits from OEM development for dependable fit and longevity.
NGK Dodge Durango 2003 Direct Fit Oxygen Sensor