Alternator7797520

Alpina and 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

€51.88

plus €14.74 shipping to Germany, on Ovoko

Compare 63 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.

€297.53Cheapest listing: VALEO 439545+ €6.95 shipping to GermanyView on AUTODOC

OvokoLowest price

62 listings

Used

Checked 2026-10-22 18:12 UTC

€51.88 – €219.02Cheapest listing: + €14.74 shipping to Germanyestimated delivery in 5–7 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 7797520. 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.

HELLA: 8EL 012 429-291Voltage: 12 V Alternator Charging Current: 150 A Pulleys: with V-ribbed belt pulley Belt Pulley Ø: 54 mm Number of grooves: 6
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Fitment conditions:Manufacturer Restriction: VALEO Construction Year from: 06.2005, 06.2006, 08.2006, 09.2006, 07.2007, 09.2008 Construction Year to: 08.2008, 12.2009, 02.2010 Engine Code: M47 D20 (204D4), M57 D30 (306D3) alternative OE number: 12317808073
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The NewLine: RE73830NVoltage: 12 V Manufacturer Restriction: Valeo Alternator Charging Current: 150 A Belt Pulley Ø: 54 mm Number of ribs: 6 Plug Type ID: M8 B+
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Fitment conditions:usable for vehicles with alternator charging current [A]: 150 Engine Code: M47 D20 (204D4), M57 D30 (306D3) Construction Year to: 02.2010
VALEO: 200154Voltage: 14 V Alternator Charging Current: 150 A Fastening Type: 3-point attachment Position/Degree: L 47 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 55 mm Clamp: B+ Weight: 7.04 kg
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Fitment conditions:Manufacturer Restriction: VALEO Engine Code: M47 D20 (204D4), M57 D30 (306D3), N47 D20 C alternative OE number: 12317808073 Construction Year to: 02.2010 Transmission Type: 6-Speed Automatic Transmission Vehicle Equipment: for vehicles with automatic climate control
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437538Voltage: 14 V Alternator Charging Current: 150 A Fastening Type: 3-point attachment Position/Degree: L 47 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 55 mm Clamp: B+ Distance of mounting bores: 75 mm Weight: 7.02 kg
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Fitment conditions:Manufacturer Restriction: VALEO Engine Code: M47 D20 (204D4), M57 D30 (306D3), N47 D20 C alternative OE number: 12317808073 Construction Year to: 02.2010 Transmission Type: 6-Speed Automatic Transmission Vehicle Equipment: for vehicles with automatic climate control
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439545Voltage: 14 V Alternator Charging Current: 150 A Fastening Type: 3-point attachment Position/Degree: L 47 ° Rotation Direction: Clockwise rotation Pulleys: with V-ribbed belt pulley Number of ribs: 6 Belt Pulley Ø: 55 mm Clamp: B+(M8) Weight: 7.07 kg
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Fitment conditions:Manufacturer Restriction: VALEO Engine Code: M47 D20 (204D4), M57 D30 (306D3), N47 D20 C alternative OE number: 12317808073 Construction Year to: 02.2010 Transmission Type: 6-Speed Automatic Transmission Vehicle Equipment: for vehicles with automatic climate control
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VEMO: V20-13-90548New part without deposit: Yes Voltage: 14 V Connector / Clamp: without connection for speed sensor Supplementary Article/Supplementary Info: with integrated regulator Pulleys: with belt pulley Number of ribs: 6 Alternator Charge Current: 150 A New Part: Yes Rotation Direction: Clockwise rotation Fastening Type: Double Pivot Lever Position / Degree: L 47
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WALKER: WAL00041Voltage: 14 V Alternator Charging Current: 150 A Number of ribs: 6 Pulleys: with multi-belt pulley Belt Pulley Ø: 54 mm Plug Type ID: 0240 Vehicle Electrical System Design: for vehicles with 12-volt electrical system Parameter: Only against oe Clamp: M8 B+;COM-D PLUG 164 Bore Diameter 1: 10 mm Net weight: 6.7 kg
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Fitment conditions:Construction Year to: 01.2007, 02.2007, 08.2007 Construction Year from: 06.2006 Engine Code: M47 D20 (204D4)

Vehicle fitment

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

73 vehicles in 19 model series, inferred

Aftermarket parts that list 7797520 fit these vehicles according to their supplier catalogues. That does not prove 7797520 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Alpina

3 model series · 5 vehicles

Alpina model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
D3 (E90) 2005–20112 vehicles	12/2005 – 12/2011	20 4D 4, N47D20D	7656 / AAH
D3 (E92)1 vehicle	11/2009 – 12/2012	N47D20D	7656 / AAJ
D3 touring (E91) 2005–20132 vehicles	05/2006 – 05/2013	20 4D 4, N47D20D	7656 / AAI

BMW

16 model series · 68 vehicles

BMW model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
1 (E81)2 vehicles2 of them: some versions only	09/2006 – 09/2012	20 4D 4, N47 D20A, N47 D20C	0005 / ACP, AHW, ARO, ARR
1 (E87) 2004–20113 vehicles1 of them: some versions only	06/2004 – 06/2011	20 4D 4, M47, M47N, N47 D20A, N47 D20C	0005 / 164, 167, 173, 833, AAG, AAI, AAL, AAN, ACP, ACQ, ACT, ACV, ASI
1 (E87) LCI1 vehicle1 of them: some versions only	03/2007 – 06/2011	N47 D20A, N47 D20C	0005 / AHW, ASF
3 (E90) 2004–20118 vehicles	06/2004 – 09/2008	20 4D 4, 30 6D 3, 30 6D 5, M47N2, M57, M57N2, N47	0005 / 821, 830, 870, 872, 873, 875, 882, ADG, ADH, ADL, ADR, ADS, ADU, AEC, AFG, AFH, AWB, AWO
3 (E90) LCI5 vehicles	03/2008 – 02/2012	20 4D 4, 30 6D 3, 30 6D 5, M57N2, N47 D20C, N57	0005 / 821, 870, ADR, ADS, AFG, AFH, ANL, AWB, AWL, AWO
3 (E91) 2004–20128 vehicles	12/2004 – 08/2008	20 4D 4, 30 6D 3, 30 6D 5, M47N2, M57, M57N2	0005 / 850, 854, 878, 879, 885, ABZ, ACA, ADM, ADP, ADW, ADZ, AED, AFJ, AFK, AXE, AXR, BDT, BEA
3 (E91) LCI5 vehicles	09/2007 – 08/2012	20 4D 4, 30 6D 3, 30 6D 5, M57N2, N47 D20C, N57	0005 / 850, 879, ADP, ADZ, AFJ, AFK, ANM, AXE, AXO, AXR, BDT, BDY, BEA
3 (E92) 2006–20135 vehicles	06/2006 – 03/2013	30 6D 3, 30 6D 5, M57N2	0005 / AFN, AFP, AFR, AGV, AJQ, AVL
3 (E92) LCI1 vehicle	12/2008 – 03/2013	30 6D 5, M57N2	0005 / AFP, AVL
3 (E93) 2006–20133 vehicles	03/2007 – 02/2010	30 6D 3, M57N2, N47 D20A, N47 D20C	0005 / AHO, AKX, AKY
5 (E60) 2003–6 vehicles	06/2003 – 03/2007	20 4D 4, 25 6D 2, 30 6D 4, M47N2, M57N, M57N2	0005 / 762, 796, 809, 859, 863, 867, ABH, ABL, ABO, ABQ, ACE
5 (E60) LCI6 vehicles	02/2007 – 05/2010	30 6D 5, M57N2, N47 D20A, N47 D20C	0005 / AIC, AID, AIE, AIQ, AJC, AJE
5 (E61) 2003–20105 vehicles	10/2003 – 03/2007	25 6D 2, 30 6D 2, 30 6D 4, M57N, M57N2	0005 / 792, 794, 810, 860, 864, ABM, ABR, ABW, ACF
5 (E61) LCI6 vehicles	02/2007 – 08/2010	30 6D 5, M57, M57N2, N47 D20A, N47 D20C	0005 / AII, AIJ, AIK, AIT, AJD, AJF
7 (E65)3 vehicles	06/2002 – 08/2008	30 6D 2, 30 6D 3, M57, M57N, M57N2	0005 / 746, 748, 824, ACK
7 (E66)1 vehicle	06/2005 – 08/2008	30 6D 3, M57N2	0005 / 824, ACK