4 PCS O2 Oxygen Sensor compatible for BMW X3 X5 Z3 Z4 2001-2006 Upstream Downstream

Application

Compatible for BMW 3-Series 1999-2005
compatible for BMW 5-Series 1999-2003
compatible for BMW X3 2004-2006
compatible for BMW X5 2001-2006
compatible for BMW Z3 1998-2002
compatible for BMW Z4 2003-2005
compatible for Land Rover compatible compatible for Range Rover 2003-2005

Specification

Sensor Type: Heated
Pakage Include: 4 pcs (two front sensors and two rear sensors)
Location: Downstream and Upstream
O2 Sensor Configuration: Direct Fit
Connector Gender: Female
Wires Quantity: 4 Wire Leads
Installation Type: Screw
Upstream Wire Harness Length: 17.7'' (450 mm)
Replace OEM Number: 11781433940, 0258005109, 250-24392, 11781742050, 0258003477, 250-24611 2344672, 234-4672,258003477, 0 258 003 477,ES10899,234-4683,250-24392,ES10857

Note

If there is a problem with the ternary catalyst, replacing the oxygen sensor will not solve the problem of the fault light.
If the ternary catalyst has no effect, the data detected by the oxygen sensor will be abnormal