
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Denso | 
| Part Number | 234-4509 | 
| Part Description | Oxygen Sensor | 
| Connector Gender | Female | 
| Installation Type | Screw | 
| O2 Sensor Configuration | Direct Fit | 
| Position | Downstream Passenger Side | 
| Sensor Type | Heated | 
| Thread Diameter | 0.71" (18 mm) | 
| UPC | 042511112728 | 
| Wire Harness Length | 25.59" (650 mm) | 
| Wires Quantity | 4 Wire Leads | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 2004-2006 Lexus RX330 | All Trims | 6 Cyl 3.3L | 
| 2007-2015 Lexus RX350 | All Trims | 6 Cyl 3.5L | 
| 2010-2013 Lexus RX450h | All Trims | 6 Cyl 3.5L | 
| 2004-2007 Toyota Highlander | All Trims | 6 Cyl 3.3L | 
| 2008-2016 Toyota Highlander | All Trims | 6 Cyl 3.5L | 
| 2009-2013 Toyota Highlander | All Trims | 4 Cyl 2.7L |