Denso Heated Oxygen Sensor, Model 234-4045; 4 Pin Connector. 18.90" Wire Lead. Corrosion-resistant stainless steel construction. PTFE filter blocks efficiency-robbing contaminants. Refined zirconia element improves sensor response. Increased performance and efficiency, reduced fuel consumption. Oxygen Sensor Sales BulletinOxygen Sensor Removal & Installation InstructionsOxygen Sensor Troubleshooting Guide
For California customers: Prop 65 WARNING: This product may have been manufactured with or uses components that can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov.