12 31 7 516 109 · Pulley alternator DB=49mm
Genuine BMW part number 12 31 7 516 109 (12317516109), Pulley alternator DB=49mm.
Listed for (1 model series)
BMW lists this part for these models. Check with your VIN before ordering.
- BMW 3 Series E46 — 318Ci N42, 318ti N42 · Compact, Convertible (Alternator single parts, 90/110A Valeo)
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