Alternator12 31 7 519 620

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

€89.87

plus €21.53 shipping to Germany, on Ovoko

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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.

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5 listings

Used

Checked 2026-10-29 02:50 UTC

€89.87 – €231.49Cheapest listing: + €21.53 shipping to Germanyestimated delivery in 5–7 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 12 31 7 519 620. 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: 0124515105Length (unpacked): 189 mm Direction of rotation: Clockwise direction of rotation Rated voltage: 14 V Rated current: 120 A Spaced double swing arm: 75 mm Swivel arm hole: 10,50 Pulley diameter: 50 mm Number of grooves: 6 Supporting arm hole: 10,50 Position of supporting arm hole: left Angle supporting arm hole: 90.0 Type: Compact Fastening type: Double swivel arm Vacuum pump: excl. vacuum pump Belt pulley: with multiple pulley
+12 moreShow fewer
0986046170Length (unpacked): 189 mm Direction of rotation: Clockwise direction of rotation Rated voltage: 14 V Rated current: 120 A Spaced double swing arm: 75 mm Swivel arm hole: 10,5 / M10 Pulley diameter: 50 mm Number of grooves: 6 Pulley distance: 69 mm Supporting arm hole: 10,5 Position of supporting arm hole: left Angle supporting arm hole: 90 Type: Compact Fastening type: Double swivel arm Vacuum pump: excl. vacuum pump Belt pulley: with multiple pulley Plug drawing identifier: PL86 Coupling clamp: B1+(M8),COM
+15 moreShow fewer
1986A00851Length (unpacked): 193 mm Direction of rotation: Clockwise direction of rotation Rated voltage: 14 V Rated current: 120 A Spaced double swing arm: 76,7 mm Swivel arm hole: 10,5 / M10 Pulley diameter: 50 mm Number of grooves: 6 Pulley distance: 69,5 mm Supporting arm hole: 10.5 Position of supporting arm hole: left Position of supporting arm hole: right Angle supporting arm hole: 95 Fastening type: Double swivel arm Vacuum pump: excl. vacuum pump Belt pulley: with multiple pulley Plug drawing identifier: 86 Coupling clamp: B+(M8)
+15 moreShow fewer
1986A01176Direction of rotation: Clockwise direction of rotation Rated voltage: 14 V Rated current: 120 A Fastening type: Double swivel arm Vacuum pump: excl. vacuum pump
+2 moreShow fewer
VALEO: 440823Voltage: 14 V Alternator Charging Current: 120 A Fastening Type: 3-point attachment Position/Degree: L 90 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 50 mm Clamp: B+ Distance of mounting bores: 75 mm Weight: 7.02 kg
+8 moreShow fewer
Fitment conditions:Construction Year to: 08.2008, 03.2009 Engine Code: N52 B30 A Transmission Type: 6-Speed Automatic Transmission, 6-Speed Manual Transmission Construction Year from: 02.2006
+1 moreShow fewer

Vehicle fitment

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

10 vehicles in 3 model series, inferred

Aftermarket parts that list 12 31 7 519 620 fit these vehicles according to their supplier catalogues. That does not prove 12 31 7 519 620 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 · 10 vehicles

BMW model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
3 (E46)2 vehicles	08/2000 – 02/2005	M54	0005 / 708, 709
Z4 (E85)7 vehicles	09/2002 – 08/2008	22 6S 1, 25 6S 5, 30 6S 3, M54, N52	0005 / 757, 758, 790, AAA
Z4 (E86)1 vehicle	04/2006 – 08/2008	N52	0005 / AAF