APPLICABLE MODELS - Air Fuel Ratio Sensor Downstream Compatible with 323Ci 2000/323i 1999-2000/325Ci 2001-2003/325i 2001-2003/325Xi 2001-2005/328i 1999-2000/330Ci 2001-2003/330i 2001-2003/330Xi 2001-2005/525i 2001-2003/528i 1999-2000/530i 2001-2003.
FIT VEHICLES - O2 Oxygen Sensor Downstream Heated Compatible with X3 2004-2006/X5 2001-2006/Z3 1999-2002/Z4 2003-2005 Range Rover 2003-2005.
QUALITY & FUNCTION - DOSKJOK Oxygen Sensors are manufactured under rigorous scientific standards and 100% tested out of the factory.It is more durable, oxidation resistant and high temperature, to ensure long-term stable performance, improve vehicle fuel economy, help engine smooth operation, reduce exhaust emissions and enhance environmental protection.
INSTALL - Oxygen Sensors directly replace the old parts in the original position of the installation without change,easy to install on your vehicle, and come with pre-coated threads to assist installation.
NOTES - Please carefully check your vehicle year & make & model,pictures and parts No to confirm the compatibility before purchasing. Please contact us if any question of fitment.