Alternator12 31 7 508 286

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 aftermarket price

€283.32

plus €6.95 shipping to Germany, on AUTODOC

Compare 1 listing

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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.

€283.32Cheapest listing: RIDEX 4G0137+ €6.95 shipping to GermanyView on AUTODOC

Ovoko

No listings

Used

Checked 2026-10-16 17:45 UTC

View on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 12 31 7 508 286. 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.

BOSCH: 0986042420Rated voltage: 14 V Rated current: 150 AFitment conditions:150 A Check/replace drive belt on alternator replacement. Installation period: 10/1998
HELLA: 8EL 015 659-211Alternator Charging Current: 150 A Voltage: 12 V Pulleys: with belt pulley Belt Pulley Ø: 49 mm Number of grooves: 7 Bore Diameter: 6 mm Number of mounting bores: 6 Clamp: B+ ,M8 Number of pins: 2 -pin connector Cooling Type: water-cooled Length: 160 mm
+8 moreShow fewer
Fitment conditions:Engine Code: M62 B44 (448S2), M62 B46 (468S1) Construction Year from: 10.1998
The NewLine: RE73736NVoltage: 12 V Manufacturer Restriction: Bosch Alternator Charging Current: 150 A Belt Pulley Ø: 50 mm Pulleys: with multi-belt pulley Number of ribs: 7 Cooling Type: water-cooled
+4 moreShow fewer
Fitment conditions:usable for vehicles with alternator charging current [A]: 150 Engine Code: M62 B35 (358S2), M62 B44 (448S1), M62 B44 (448S2), M62 B46 (468S1) Construction Year from: 10.1998 Construction Year to: 07.2000
+1 moreShow fewer

Vehicle fitment

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

14 vehicles in 3 model series, inferred

Aftermarket parts that list 12 31 7 508 286 fit these vehicles according to their supplier catalogues. That does not prove 12 31 7 508 286 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

BMW

3 model series · 14 vehicles

BMW model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
5 (E39)4 vehicles	03/1996 – 12/2003	M62	0005 / 571, 572, 606, 619, 634
7 (E38)8 vehicles2 of them: some versions only	03/1994 – 05/2002	39 8D 1, 40 8S 1, 44 8S 1, 44 8S 2, 54 12 1, 54 12 2, M60, M62, M67, M73	0005 / 544, 546, 583, 584, 585, 636, 652, 656
X5 (E53)2 vehicles	01/2000 – 09/2003	M62	0005 / 667, 756