
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Delphi | 
| Part Number | ES20000 | 
| Part Description | Oxygen Sensor | 
| Connector Shape | Square | 
| Position | Rear | 
| Sensor Type | Heated | 
| Terminal Quantity | 4 | 
| Terminal Type | Blade | 
| Thread | 18 x 1.5 mm | 
| UPC | 689604148013 | 
| Wire Harness Length | 15" (375 mm) | 
| Wrench Size | 0.88" (22 mm) | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 2006-2008 Buick Lucerne | CXL | 8 Cyl 4.6L | 
| 2006-2008 Buick Lucerne | CXS | 8 Cyl 4.6L | 
| 2008-2011 Buick Lucerne | Super | 8 Cyl 4.6L | 
| 2006-2011 Cadillac DTS | Base | 8 Cyl 4.6L | 
| 2007-2011 Cadillac DTS | Luxury | 8 Cyl 4.6L | 
| 2008-2011 Cadillac DTS | Platinum | 8 Cyl 4.6L | 
| 1999-2000 Cadillac Escalade | Base | 8 Cyl 5.7L | 
| 2002 Cadillac Escalade | Base | 8 Cyl 5.3L | 
| 2002 Cadillac Escalade | Base | 8 Cyl 6.0L | 
| 2002 Cadillac Escalade EXT | Base | 8 Cyl 6.0L |