12 31 7 540 657 · Voltage regulator BOSCH
Genuine BMW part number 12 31 7 540 657 (12317540657), Voltage regulator BOSCH.
Listed for (19 model series)
BMW lists this part for these models. Check with your VIN before ordering.
- BMW 3 Series E90 — 316i N45, 316i N45N, 318i N46, 318i N46N, 320i N46, 320i N46N, 320si N45 · Saloon; 323i N52, 325i N52, 328i N51, 330i N52 · Saloon (Alternator 140/150A, Generator, individual parts)
- BMW 3 Series E92 — 320i N46N · Coupé; 328i N51 (USA), 328xi N51 (USA) · Coupé (Alternator 140/150A, Generator, individual parts)
- BMW 3 Series E93 — 320i N46N · Convertible (Alternator 140/150A)
- BMW 3 Series E91 — 318i N46, 318i N46N, 320i N46, 320i N46N · Touring; 323i N52, 325i N52, 325xi N52, 330i N52, 330xi N52 · Touring (Alternator 140/150A, Generator, individual parts)
- BMW 5 Series E60 — 523i N52, 525i N52, 525xi N52, 530i N52, 530xi N52 · Saloon (Generator, individual parts)
- BMW 5 Series E61 — 523i N52, 525i N52, 525xi N52, 530i N52, 530xi N52 · Touring (Generator, individual parts)
- BMW 1 Series E88 — 118i N46N, 120i N46N · Convertible; 128i N51 (USA) · Convertible (Alternator 140/150A, Generator, individual parts)
- BMW 1 Series E81 — 116i 1.6 N45N, 118i N46N, 120i N46N · 3 doors (Alternator 140/150A)
- BMW 1 Series E87 LCI — 116i 1.6 N45N, 118i N46N, 120i N46N · 5 doors (Alternator 140/150A)
- BMW X3 E83 LCI — X3 2.0i N46 · SAV (Alternator 140/150A)
- BMW Z4 E85 — Z4 2.5i N52, Z4 2.5si N52, Z4 3.0si N52 · Roadster (Alternator 140/150A)
- BMW 7 Series E65 — 730i N52 · Saloon (Generator, individual parts)
- BMW 6 Series E63 — 630i N52 · Coupé (Generator, individual parts)
- BMW 6 Series E64 — 630i N52 · Convertible (Generator, individual parts)
- BMW X3 E83 — X3 2.0i N46 · SAV (Alternator 140/150A)
- BMW 1 Series E87 — 116i N45, 118i N46, 120i N46 · 5 doors; 130i N52 · 5 doors (Alternator 140/150A, Generator, individual parts)
- BMW 6 Series E64 LCI — 630i N52N · Convertible (Generator, individual parts)
- BMW 6 Series E63 LCI — 630i N52N · Coupé (Generator, individual parts)
- BMW Z4 E86 — Z4 3.0si N52 · Coupé (Alternator 140/150A)
Other markets (1 model series)
Listed by ETK for vehicles outside the EU market only.
- BMW 1 Series E82 — 128i N51 (USA) · Coupé (Generator, individual parts)
Find 12 31 7 540 657 on wwspares.com
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