Review on 🚀 Enhance Fuel Efficiency with Denso 234-4512 Oxygen Sensor by Steve Hardy

This is the correct part for 2006 Toyota Siena 4WD (US Version) Bank 1 Sensor 2 replacement. I received this part number to purchase by going to the Denso website and entering my car model. You are an OEM manufacturer. My car has 97,000 miles and showed the Check engine + VSC-off warning lights and the OBDII reader showed bank 1 sensor 2 malfunction. I replaced this part myself and it was easy - you need the right tool to pull the old one out and tighten the new one - get a tool from your local parts store. Clean the code before removing the old part and the warning messages will go away after the replacement. For your health!