
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Denso |
| Part Number | 234-5137 |
| Part Description | Air Fuel Ratio Sensor |
| Connector Gender | Male |
| O2 Sensor Configuration | Direct Fit |
| Position | Upstream |
| Sensor Type | Heated |
| Thread Diameter | 0.71" (18 mm) |
| UPC | 042511116832 |
| Wire Harness Length | 38.66" (982 mm) |
| Wires Quantity | 5 Wire Leads |
| Year Make Model | Trim | Engine |
|---|---|---|
| 2003-2006 BMW 325Ci | All Trims | 6 Cyl 2.5L |
| 2003-2005 BMW 325i | All Trims | 6 Cyl 2.5L |
| 2003-2006 BMW 330Ci | All Trims | 6 Cyl 3.0L |
| 2003-2005 BMW 330i | All Trims | 6 Cyl 3.0L |
| 2004-2005 BMW 525i | All Trims | 6 Cyl 2.5L |
| 2004-2005 BMW 530i | All Trims | 6 Cyl 3.0L |
| 2004-2006 BMW X3 | All Trims | 6 Cyl 3.0L |