Oxygen Sensor8 603 903

BMW OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

Lowest price

€10.00

plus €14.17 shipping to Germany, on Ovoko

Compare 13 listings

Compare offers

What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

AUTODOC

Prices not checked

New

View on AUTODOC

Ovoko

13 listings

Used

Checked 2026-10-29 11:54 UTC

€10.00 – €64.00Cheapest listing: + €14.17 shipping to Germanyestimated delivery in 6–8 daysView on Ovoko

We may earn a commission through partner links. How we stay useful

Aftermarket part numbers

Supplier articles whose catalogue lists 8 603 903. Check the supplier’s own restrictions before ordering.

METZGER AUTOTEILE: 0893621
VEMO: V20-76-0086

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

118 vehicles in 38 model series, inferred

Aftermarket parts that list 8 603 903 fit these vehicles according to their supplier catalogues. That does not prove 8 603 903 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

BMW

30 model series · 88 vehicles

BMW model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
2 (F45) 2014–20217 vehicles	03/2014 – 10/2021	B38, B38 A15A, B38 A15F, B48, B48 A20A	0005 / BWN, BWO, BXP, BXQ, BXR, CBW, CFA, CIL, CJM, CJN, CJO, CJP, CJQ, CJR, CJS
2 (F45) LCI2 vehicles	03/2018 – 12/2021	B38 A15A, B38 A15F, B48 A20A	0005 / BWN, BXQ, CJN, CJO
2 (F46) 2014–3 vehicles	03/2015 – 02/2018	B38, B38 A15A, B38 A15F, B48 A20A	0005 / BZC, BZD, CBS, CKD, CKE, CKF
2 (F46) LCI1 vehicle	03/2018 – 07/2022	B48 A20A	0005 / BZD, CKF
3 (F30) 2010–6 vehicles	11/2011 – 12/2018	N55, N55 B30A	0005 / BHI, BKG, BKL, BKW, BMS, BRK, BRL
3 (F31) 2011–20194 vehicles	03/2013 – 06/2015	N55 B30A	0005 / BOZ, BPG, BRM, BRN
3 (F34) 2013–20185 vehicles	03/2013 – 06/2016	N55 B30A	0005 / BOK, BQU, BRO, BRP
4 (F32)2 vehicles	07/2013 – 06/2016	N55 B30A	0005 / BRC, BRQ
4 (F33)4 vehicles	11/2013 – 06/2016	N55 B30A	0005 / BTF, BTG, BWB, BWC
4 (F36)4 vehicles	03/2014 – 06/2016	N55 B30A	0005 / BUR, BUS, BWI, BWJ
5 (F07) 2009–20163 vehicles	09/2009 – 12/2016	N55	0005 / APJ, AYZ, BCX
5 (F07) LCI2 vehicles	07/2013 – 02/2017	N55	0005 / APJ, AYZ, BCX
5 (F10) 2009–4 vehicles	03/2010 – 06/2013	N55 B30A	0005 / ATC, BAF, BFK, BHF, BRZ
5 (F10) LCI4 vehicles	07/2013 – 10/2016	N55 B30A	0005 / ATC, BAF, BFK, BHF, BRZ, BSF
5 (F11) 2009–20142 vehicles	06/2010 – 06/2013	N55 B30A	0005 / ASM, AYV, BAH
5 (F11) LCI4 vehicles	07/2013 – 02/2017	N55 B30A	0005 / ASM, AYV, BAH, BSD, BSE
6 (F06)2 vehicles	03/2012 – 10/2018	N55	0005 / BIA, BNZ
6 (F12)2 vehicles	09/2011 – 06/2018	N55	0005 / AZJ, BOB
6 (F13)2 vehicles	07/2011 – 10/2017	N55, N55 B30A	0005 / BAK, BOA
M1 (F20) 2012–20152 vehicles	07/2012 – 02/2015	N55	0005 / BLR, BMF
M1 (F20) LCI2 vehicles	03/2015 – 06/2016	N55	0005 / BZW, BZX
M1 (F21) 2011–20162 vehicles	11/2011 – 06/2016	N55	0005 / BMC, BMJ
M1 (F21) LCI2 vehicles	03/2015 – 06/2016	N55	0005 / CAN, CAO
M2 (F22)2 vehicles	10/2013 – 06/2016	N55	0005 / BTZ, BVU
M2 (F23)2 vehicles	11/2014 – 06/2016	N55	0005 / BYV, CCZ
M2 (F87)1 vehicle	11/2015 – 06/2018	N55	7909 / ABP
X1 (F48)5 vehicles	07/2015 – 12/2022	B38, B42, B46, B48	0005 / CBZ, CCA, CCB, CCC, CKQ, CKR, CKS, CKT
X4 (F26)3 vehicles	04/2014 – 03/2018	N55	0005 / BVK, CBR
X5 (F15)2 vehicles	08/2013 – 07/2018	N55	0005 / BTI, BTM
X6 (F16)2 vehicles	08/2014 – 07/2019	N55	0005 / BXZ, BYA

MINI

8 model series · 30 vehicles

MINI model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Clubman (F54)9 vehicles	11/2014 –	B36 A15A, B38 A15A, B46, B48, B48 A20B, B48 A20F	0005 / CEO, CEP, CEQ, CER, CES, CET, CLE, CLF, CLG, CLH, CLN, CLO, CLP, CLS, CLT
Cooper (F55)4 vehicles	09/2013 –	B36 A15A, B38 A15A, B38 A15F, B46, B46 A20A, B48, B48 A20A, B48 A20F	0005 / BXD, BXE, BZA, BZJ, CLW, CLX, CLY, CMD
Cooper (F56)5 vehicles	12/2013 –	B36 A15A, B38 A15A, B38 A15F, B46, B46 A20B, B48, B48 A20A, B48 A20B	0005 / BTP, BTQ, BTR, BXK, BXL, BXM, BYZ, CCR, CMG, CMH, CMI, CMN, CMO
Cooper (F57)5 vehicles	11/2014 –	B36 A15A, B38 A15A, B38 A15F, B46, B46 A20B, B48, B48 A20B, B48 A20F	0005 / CFI, CFJ, CFK, CFL, CFM, CMP, CMR, CMS, CMT, CMU
Countryman (F60)2 vehicles	10/2016 –	B46, B48	0005 / CMZ, CNA
One (F55)2 vehicles	05/2014 – 10/2017	B38 A12A	0005 / BXB, BXC, CLU, CLV
One (F56)2 vehicles	03/2014 – 10/2017	B38 A12A	0005 / BTN, BTO, BXJ, CME, CMF
One (F57)1 vehicle	03/2016 – 10/2017	B38 A12A	0005 / CFH, CMQ