Fitment: Compatible for BMW 320I 323CI 323I 325CI 325I 325XI 328CI 328I 330CI 330I 330XI 525I 528I 530I X3 X5 Z3 Z4, Compatible for Land Rover Range Rover Interchange Part Number: Upstream 13477 234-4672 250-24611 11781742050 25569 15668 350-34142 025800347 1742050 1742049 1433075 1739846 7513962 1247406; Downstream 234-4683 250-24392 15109 11781433940 15669 350-34437 1433940 7513963 702604210 11787513963 0258005109 11781739845 Features: Fast response time and stable transmission efficiency provide a safer and more comfortable driving environment. Package Included: 4 X Oxygen Sensor (2 X Upstream + 2 X Downstream) Note: Please check more detailed fitment with Compatibility Garage or OEM number before purchase

Fitment: 

Compatible for 2001-2005 BMW 320I

Compatible for 2000 BMW 323CI

Compatible for 1999-2000 BMW 323I

Compatible for 2001-2003 BMW 325CI

Compatible for 2001-2003 BMW 325I

Compatible for 2001-2005 BMW 325XI

Compatible for 2000 BMW 328CI

Compatible for 1999-2000 BMW 328I

Compatible for 2001-2003 BMW 330CI

Compatible for 2001-2003 BMW 330I

Compatible for 2001-2005 BMW 330XI

Compatible for 2001-2003 BMW 525I

Compatible for 1999-2000 BMW 528I

Compatible for 2001-2003 BMW 530I

Compatible for 2004-2006 BMW X3

Compatible for 2001-2006 BMW X5

Compatible for 1999-2002 BMW Z3

Compatible for 2003-2005 BMW Z4

Compatible for 2003-2005 Land Rover Range Rover

Interchange Part Number: 

Upstream 13477 234-4672 250-24611 11781742050 25569 15668 350-34142 025800347 1742050 1742049 1433075 1739846 7513962 1247406; Downstream 234-4683 250-24392 15109 11781433940 15669 350-34437 1433940 7513963 702604210 11787513963 0258005109 11781739845

Package Included: 

4 X Oxygen Sensor (2 X Upstream + 2 X Downstream)