Wide-band Lambda sensor751297603

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

€35.06

plus €10.76 shipping to Germany, on Ovoko

Compare 3 listings

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

AUTODOC

1 listing

New

Checked 2026-05-15 13:53 UTCAftermarket parts whose suppliers list this OE number, not the original part.

€126.10Cheapest listing: BOSCH 0258007142+ €6.95 shipping to GermanyView on AUTODOC

OvokoLowest price

2 listings

Used

Checked 2026-10-21 15:24 UTC

€35.06 – €43.30Cheapest listing: + €10.76 shipping to Germanyestimated delivery in 2–6 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 751297603. Check the supplier’s own restrictions before ordering. A fitment condition under a part number is one its supplier names for at least one of the vehicles the part is listed for, not for all of them: a vehicle’s page shows which apply to it.

What these parts’ suppliers state

Each value belongs to the part number beside it, not to the OE number: parts that list one OE number can differ. Where your vehicle manufacturer gives a value, it takes precedence.

Specification	Value and the part numbers stating it
Fitting position	Front HELLA 6PA 358 243-601 Left HELLA 6PA 358 243-601 Left Front HELLA 6PA 358 243-601 Right HELLA 6PA 358 243-601 Right Front HELLA 6PA 358 243-601 Upper HELLA 6PA 358 243-601 after catalytic converter HELLA 6PA 358 243-601 before catalytic converter HELLA 6PA 358 243-601

BOSCH: 0258007142Number of wires: 5 Recomm. replacement interval: 250.000 km Overall length: 360 mm0258007143Number of wires: 5 Recomm. replacement interval: 250.000 km Overall length: 360 mm
HELLA: 6PA 358 243-601Number of pins: 5 -pin connector Cable Length: 215 mm Oxygen Sensor: HeatedFitting position: before catalytic converter; Left Front; Right Front; after catalytic converter; Front; Left; Right; UpperFitment conditions:Oxygen Sensor: Diagnostic Probe, Regulating Sensor Required quantity: 1 Construction Year from: 09.2001, 01.2003, 09.2005 Construction Year to: 12.2004, 12.2006 Emissions Standard: Euro 2/Euro 3 Engine Code: N46 B20 A Left-/right-hand drive vehicles: for left-hand drive vehicles, for right-hand drive vehicles
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Vehicle fitment

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

20 vehicles in 5 model series, inferred

Aftermarket parts that list 751297603 fit these vehicles according to their supplier catalogues. That does not prove 751297603 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

BMW

5 model series · 20 vehicles

BMW model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
3 (E46)14 vehicles2 of them: some versions only	03/2001 – 02/2007	N40, N42, N45, N46, N46 B20A, N46 B20C	0005 / 716, 721, 727, 728, 729, 730, 731, 733, 734, 735, 736, 741, 743, 754, 755, 831, 832, AEH, AEJ, AEO, AES
X 31 vehicle	09/2008 – 08/2010	N46 B20B	Not listed
X3 (E83) 2003–20092 vehicles	07/2005 – 08/2008	N46, N46 B20B	0005 / 851, AGS, AKL
X3 (E83) LCI1 vehicle	09/2008 – 09/2010	N46	0005 / 851, AGS, AKL
Z4 (E85)2 vehicles	03/2005 – 02/2009	N46, N46 B20B	0005 / 819, AAT