Alternator21903016

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

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€21.50

plus €13.52 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.

AUTODOC

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New

View on AUTODOC

Ovoko

6 listings

Used

Checked 2026-10-21 16:23 UTC

€21.50 – €32.80Cheapest listing: + €13.52 shipping to Germanyestimated delivery in 2–6 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 21903016. 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.

VALEO: 439624Voltage: 14 V Alternator Charging Current: 180 A Fastening Type: Four-point attachment Position/Degree: R 90 ° Rotation Direction: Clockwise rotation Pulleys: with freewheel belt pulley Number of ribs: 7 Belt Pulley Ø: 57 mm Clamp: B+(M8) Weight: 8.21 kg
+7 moreShow fewer
Fitment conditions:Construction Year to: 05.2008, 05.2009 Manufacturer Restriction: VALEO Vehicle Identification Number (VIN) to: 4L_8_150000, 7L_A_005000 for model code/type code: 7L6
+1 moreShow fewer
440184Voltage: 14 V Alternator Charging Current: 180 A Fastening Type: Four-point attachment Position/Degree: R 90 ° Rotation Direction: Clockwise rotation Pulleys: with freewheel belt pulley Number of ribs: 7 Belt Pulley Ø: 57 mm Clamp: B+ Weight: 8.19 kg
+7 moreShow fewer
Fitment conditions:Construction Year to: 05.2008, 05.2009 Manufacturer Restriction: VALEO Vehicle Identification Number (VIN) to: 4L_8_150000, 7L_A_005000 for model code/type code: 7L6
+1 moreShow fewer

Vehicle fitment

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

2 vehicles in 2 model series, inferred

Aftermarket parts that list 21903016 fit these vehicles according to their supplier catalogues. That does not prove 21903016 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

1 model series · 1 vehicle

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Q7 (4L) quattro1 vehicle	08/2006 – 05/2010	BHK	0588 / AEO, AMC, AQK

Volkswagen