HELLA Generator Voltage Regulator 5DR 004 242-051

Compatible with BMW 3 (E36) , BMW 3 Coupe (E36) , ALFA ROMEO 155 (167_) Show more info
Ensures optimal charging system performance. Maintains consistent battery voltage.
25.95 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (18.05.2026)
PN 5DR 004 242-051
Make HELLA
EAN 4082300072204

This HELLA Generator Voltage Regulator, part number 5DR 004 242-051, is designed to precisely control the output voltage of your vehicle's alternator. Proper voltage regulation is crucial for the longevity of your battery and the reliable operation of all electrical components in your vehicle. This regulator prevents overcharging and undercharging, ensuring your battery receives the correct amount of power under all driving conditions. Engineered by HELLA, a trusted name in automotive electrical systems, this component meets high standards for durability and performance. It is a direct fit for compatible applications, facilitating a straightforward installation process.

  • Controls alternator output voltage
  • Protects battery from overcharging
  • Ensures stable electrical system power
  • High-quality HELLA manufacturing
  • Designed for reliable performance
  • Part number: 5DR 004 242-051
Manufacturer's restriction
Bosch
Voltage [V]
1/2"
Operating voltage [V]
14,5
  • BMW
    • 3 (E36)
      • 320 i (110kW/150PS)
      • 325 i (141kW/192PS)
    • 3 Coupe (E36)
      • 320 i (110kW/150PS)
      • 325 i (141kW/192PS)
    • 5 (E34)
      • 520 i 24V (110kW/150PS)
      • 525 i 24V (141kW/192PS)
      • 525 iX 24V (141kW/192PS)
      • 530 i V8 (160kW/218PS)
      • 540 i V8 (210kW/286PS)
    • 5 Touring (E34)
      • 520 i (110kW/150PS)
      • 525 i (141kW/192PS)
      • 525 ix (141kW/192PS)
      • 530 i (160kW/218PS)
      • 540 i (210kW/286PS)
    • 7 (E32)
      • 730 i, iL V8 (160kW/218PS)
      • 740 i, iL V8 (210kW/286PS)
    • 3 Kabriolets (E36)
      • 320 i (110kW/150PS)
      • 325 i (141kW/192PS)
    • 3 Touring (E36)
      • 320 i (110kW/150PS)
      • 328 i (142kW/193PS)
    • 8 (E31)
      • 840 i (210kW/286PS)
  • ALFA ROMEO
    • 155 (167_)
      • 1.7 T.S. (167.A4D, 167.A4H) (85kW/115PS)
      • 1.8 T.S. Sport (167.A4A, 167.A4C, 167.A4E) (93kW/127PS)
      • 1.8 T.S. (167A4) (95kW/129PS)
      • 2.0 T.S. (167.A2A, 167.A2D) (104kW/141PS)
      • 2.0 T.S. (167.A2D) (106kW/144PS)
      • 2.5 V6 (167.A1C, 167.A1E) (120kW/163PS)
      • 2.5 V6 (167.A1C, 167.A1) (121kW/165PS)
      • 1.7 T.S. (167.A4G) (83kW/113PS)
    • 164 (164_)
      • 2.0 Twin Spark (164.A2C, 164.A2L, 164A2H) (105kW/143PS)
      • 2.0 Twin Spark (164.A2H, 164.A2) (109kW/148PS)
    • 145 (930_)
      • 1.7 i.e. 16V (930.A1) (95kW/129PS)
      • 1.6 i.e. (930.A2) (76kW/103PS)
      • 1.4 i.e. (930.A3) (66kW/90PS)
    • 146 (930_)
      • 1.7 i.e. 16V (930.B1) (95kW/129PS)
      • 1.6 i.e. (930.B2) (76kW/103PS)
      • 1.4 i.e. (930.B3) (66kW/90PS)
  • OPEL
    • VECTRA A (J89)
      • 1.8 S (F19, M19) (65kW/88PS)
      • 1.8 S 4x4 (F19, M19) (65kW/88PS)
      • 2.0 i (F19, M19) (85kW/115PS)
      • 2.0 i 4x4 (F19, M19) (85kW/115PS)
      • 2.0 i (F19, M19) (95kW/129PS)
      • 2.0 i 4x4 (F19, M19) (95kW/129PS)
      • 1.8 i Cat (F19, M19) (66kW/90PS)
      • 2.0 i Turbo 4x4 (F19, M19) (150kW/204PS)
      • 2.5 V6 (F19, M19) (125kW/170PS)
      • 2.0 i 16V (F19, M19) (100kW/136PS)
      • 2.0 i 16V 4x4 (F19, M19) (100kW/136PS)
    • VECTRA A Hečbeka virsbūve (J89)
      • 1.8 S (F68, M68) (65kW/88PS)
      • 2.0 i (F68, M68) (85kW/115PS)
      • 2.0 i GT (F68, M68) (95kW/129PS)
      • 1.8 i Cat (F68, M68) (66kW/90PS)
      • 2.5 V6 (F68, M68) (125kW/170PS)
      • 2.0 i 16V (F68, M68) (100kW/136PS)
    • CALIBRA A (C89)
      • 2.0 i (M07) (85kW/115PS)
      • 2.0 i 4x4 (M07) (85kW/115PS)
      • 2.0 i Turbo 4x4 (M07) (150kW/204PS)
      • 2.5 i V6 (M07) (125kW/170PS)
      • 2.0 i 16V 4x4 (M07) (100kW/136PS)
      • 2.0 i 16V (M07) (100kW/136PS)
    • ASTRA F Hečbeka virsbūve (T92)
      • 1.4 i (F08, M08, F68, M68) (44kW/60PS)
      • 1.4 Si (F08, M08, F68, M68) (60kW/82PS)
      • 1.6 i (F08, M08, F68, M68) (52kW/71PS)
      • 1.6 Si (F08, M08, F68, M68) (74kW/101PS)
      • 1.8 i (F08, M08, F68, M68) (66kW/90PS)
      • 2.0 i (F08, M08, F68, M68) (85kW/115PS)
      • 1.8 i 16V (F08, M08, F68, M68) (85kW/116PS)
      • 2.0 i 16V (F08, M08, F68, M68) (100kW/136PS)
      • 1.8 i 16V (F08, M08, F68, M68) (92kW/125PS)
      • 1.6 i 16V (F08, M08, F68, M68) (74kW/100PS)
    • ASTRA F Sedans (T92)
      • 1.4 i (F19, M19) (44kW/60PS)
      • 1.4 Si (F19, M19) (60kW/82PS)
      • 1.6 i (F19, M19) (52kW/71PS)
      • 1.6 i (F19, M19) (55kW/75PS)
      • 1.6 Si (F19, M19) (74kW/100PS)
      • 1.8 i (F19, M19) (66kW/90PS)
      • 1.8 i 16V (F19, M19) (92kW/125PS)
      • 2.0 i (F19, M19) (85kW/115PS)
      • 1.8 i 16V (F19, M19) (85kW/116PS)
      • 2.0 i 16V (F19, M19) (100kW/136PS)
      • 1.6 i 16V (F19, M19) (74kW/100PS)
    • ASTRA F Kabriolets (T92)
      • 1.6 i (52kW/71PS)
      • 2.0 i (85kW/115PS)
      • 1.8 i 16V (85kW/116PS)
    • ASTRA F Universālis (T92)
      • 1.4 i (F35, M35) (44kW/60PS)
      • 1.4 Si (F35, M35) (60kW/82PS)
      • 1.6 i (F35, M35) (52kW/71PS)
      • 1.6 i (F35, M35) (55kW/75PS)
      • 1.6 Si (F35, M35) (74kW/101PS)
      • 1.8 i (F35, M35) (66kW/90PS)
      • 1.8 i 16V (F35, M35) (92kW/125PS)
      • 2.0 i (F35, M35) (85kW/115PS)
      • 1.8 i 16V (F35, M35) (85kW/116PS)
      • 2.0 i 16V (F35, M35) (100kW/136PS)
      • 1.6 i 16V (F35, M35) (74kW/100PS)
    • CORSA B (S93)
      • 1.2 i (F08, F68, M68) (33kW/45PS)
      • 1.4 i (F08, F68, M68) (44kW/60PS)
      • 1.4 Si (F08, F68, M68) (60kW/82PS)
      • 1.6 GSI 16V (F08, F68, M68) (80kW/109PS)
      • 1.4 i 16V (F08, F68, M68) (66kW/90PS)
      • 1.6 i 16V (F08, F68, M68) (78kW/106PS)
    • OMEGA B (V94)
      • 2.0 (F69, M69, P69) (85kW/116PS)
      • 2.0 (F69, M69, P69) (85kW/115PS)
    • OMEGA B Universālis (V94)
      • 2.0 (F35, M35, P35) (85kW/116PS)
    • ASTRA F CLASSIC Hečbeka virsbūve (T92)
      • 1.4 i (M08, M68, F08, F68) (44kW/60PS)
      • 1.6 i (F08, M08, F68, M68) (55kW/75PS)
      • 1.6 i 16V (F08, M08, F68, M68) (74kW/101PS)
    • ASTRA F CLASSIC Sedans (T92)
      • 1.4 i (F19, M19) (44kW/60PS)
      • 1.6 i 16V (F19, M19) (74kW/101PS)
    • ASTRA F CLASSIC Universālis (T92)
      • 1.4 i (F35, M35) (44kW/60PS)
      • 1.6 i 16V (F35, M35) (74kW/101PS)
  • AUDI
    • COUPE B3 (89, 8B3)
      • 2.0 16 V (103kW/140PS)
      • 2.6 (110kW/150PS)
      • 2.8 (128kW/174PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 quattro (128kW/174PS)
      • 2.0 16 V (101kW/137PS)
    • 100 C4 Sedans (4A2)
      • 2.0 (74kW/100PS)
      • 2.0 E (85kW/115PS)
      • 2.3 E (98kW/133PS)
      • 2.6 (110kW/150PS)
      • 2.8 E (128kW/174PS)
      • 2.3 E quattro (98kW/133PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 E quattro (128kW/174PS)
      • 2.6 (102kW/139PS)
      • 2.0 E 16V (103kW/140PS)
    • 80 B4 Sedans (8C2)
      • 1.9 TD (55kW/75PS)
      • 1.9 TDI (66kW/90PS)
      • 1.6 (52kW/71PS)
      • 1.6 E (74kW/101PS)
      • 2.0 (66kW/90PS)
      • 2.0 E (85kW/115PS)
      • 2.6 (110kW/150PS)
      • 2.8 (128kW/174PS)
      • 2.0 E quattro (85kW/115PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 quattro (128kW/174PS)
    • 80 B4 Avant (8C5)
      • 2.0 (66kW/90PS)
      • 2.0 E (85kW/115PS)
      • 2.6 (110kW/150PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 quattro (128kW/174PS)
      • RS2 quattro (232kW/315PS)
      • 1.9 TDI (66kW/90PS)
      • 1.6 E (74kW/101PS)
    • 100 C4 Avant (4A5)
      • 2.0 E (74kW/100PS)
      • 2.0 E (85kW/115PS)
      • 2.6 (110kW/150PS)
      • 2.3 E (98kW/133PS)
      • 2.8 E (128kW/174PS)
      • 2.3 E quattro (98kW/133PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 E quattro (128kW/174PS)
    • CABRIOLET B3 (8G7)
      • 2.0 E (85kW/115PS)
      • 2.6 (110kW/150PS)
      • 2.8 (128kW/174PS)
    • A8 D2 (4D2, 4D8)
      • 4.2 quattro (220kW/299PS)
      • 2.8 (128kW/174PS)
      • 2.8 quattro (128kW/174PS)
      • 4.2 quattro (180kW/245PS)
    • A6 C4 (4A2)
      • 1.9 TDI (66kW/90PS)
      • 2.0 (74kW/100PS)
      • 2.0 (85kW/115PS)
      • 2.6 (110kW/150PS)
      • 2.8 (128kW/174PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 quattro (128kW/174PS)
      • S6 Turbo quattro (169kW/230PS)
    • A6 C4 Avant (4A5)
      • 1.9 TDI (66kW/90PS)
      • 2.0 (74kW/100PS)
      • 2.0 (85kW/115PS)
      • 2.6 (110kW/150PS)
      • 2.8 (128kW/174PS)
      • 2.8 quattro (128kW/174PS)
      • S6 Turbo quattro (169kW/230PS)
    • A4 B5 (8D2)
      • 1.6 (74kW/100PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 2.6 (110kW/150PS)
      • 2.8 (128kW/174PS)
      • 1.8 quattro (92kW/125PS)
      • 1.8 T quattro (110kW/150PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 quattro (128kW/174PS)
      • 1.8 (85kW/115PS)
      • 1.6 (75kW/102PS)
    • A4 B5 Avant (8D5)
      • 1.8 (85kW/115PS)
  • VW
    • PASSAT B3/B4 (3A2, 35I)
      • 2.0 (85kW/115PS)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (55kW/75PS)
      • 1.9 TDI (66kW/90PS)
      • 1.8 (55kW/75PS)
      • 1.8 G60 Syncro (118kW/160PS)
      • 2.8 VR6 (128kW/174PS)
      • 2.0 16V (110kW/150PS)
      • 1.6 (74kW/101PS)
      • 2.0 (79kW/107PS)
    • CORRADO (53I)
      • 2.9 VR6 (140kW/190PS)
    • TRANSPORTER T4 Autobuss (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC,
      • 2.5 Syncro (81kW/110PS)
      • 2.5 (81kW/110PS)
      • 1.9 D (44kW/60PS)
      • 1.9 TD (50kW/68PS)
      • 2.0 (62kW/84PS)
    • GOLF III (1H1)
      • 1.9 D (47kW/64PS)
      • 1.9 TD, GTD (55kW/75PS)
      • 1.9 TDI (66kW/90PS)
      • 1.4 (40kW/55PS)
      • 1.6 (55kW/75PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 Syncro (1HX1) (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 2.0 GTI 16V (110kW/150PS)
      • 1.4 (44kW/60PS)
      • 2.8 VR6 (128kW/174PS)
      • 2.9 VR6 Syncro (1HX1) (140kW/190PS)
    • VENTO (1H2)
      • 1.9 D (48kW/65PS)
      • 1.9 TD (55kW/75PS)
      • 1.9 TDI (66kW/90PS)
      • 1.4 (40kW/55PS)
      • 1.4 (44kW/60PS)
      • 1.6 (55kW/75PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 2.8 VR6 (128kW/174PS)
      • 1.6 (74kW/101PS)
    • GOLF III Variant (1H5)
      • 1.9 D (47kW/64PS)
      • 1.9 TD (55kW/75PS)
      • 1.4 (40kW/55PS)
      • 1.4 (44kW/60PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.9 TDI (66kW/90PS)
    • GOLF III Cabriolet (1E7)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
    • PASSAT B3/B4 Variant (3A5, 35I)
      • 2.0 (85kW/115PS)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (55kW/75PS)
      • 1.9 TDI (66kW/90PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 G60 Syncro (118kW/160PS)
      • 2.8 VR6 (128kW/174PS)
      • 2.9 VR6 Syncro (135kW/184PS)
      • 2.0 16V (110kW/150PS)
      • 1.6 (74kW/101PS)
      • 2.0 (79kW/107PS)
    • POLO III (6N1)
      • 55 1.3 (40kW/55PS)
      • 75 1.6 (55kW/75PS)
      • 45 1.0 (33kW/45PS)
    • SHARAN (7M8, 7M9, 7M6)
      • 1.9 TDI (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 2.8 VR6 (128kW/174PS)
  • CITROËN
    • ZX (N2)
      • 1.9 D (47kW/64PS)
      • 1.9 TD (66kW/90PS)
      • 1.4 i (55kW/75PS)
      • 1.9 D (50kW/68PS)
      • 1.1 (44kW/60PS)
      • 1.4 (55kW/75PS)
      • 1.8 D (44kW/60PS)
    • XANTIA (X1_, X2_)
      • 1.9 Turbo D (66kW/90PS)
      • 1.9 D (50kW/68PS)
      • 1.9 D (51kW/69PS)
    • ZX Break (N2)
      • 1.9 D (47kW/64PS)
      • 1.4 i (55kW/75PS)
      • 1.9 TD (66kW/90PS)
      • 1.9 D (50kW/68PS)
      • 1.8 D (44kW/60PS)
  • PEUGEOT
    • 106 I (1A, 1C)
      • 1.0 (33kW/45PS)
      • 1.1 (44kW/60PS)
      • 1.3 (72kW/98PS)
      • 1.4 (55kW/75PS)
      • 1.4 Le Mans (69kW/94PS)
      • 1.6 (65kW/88PS)
      • 1.6 (76kW/103PS)
      • 1.0 (37kW/50PS)
    • 306 Hečbeka virsbūve (7A, 7C, N3, N5)
      • 1.9 D (47kW/64PS)
      • 1.9 DT (66kW/90PS)
      • 1.1 (44kW/60PS)
      • 1.4 (55kW/75PS)
      • 1.6 (65kW/89PS)
      • 1.9 D (50kW/68PS)
      • 1.9 D (55kW/75PS)
      • 1.9 D (51kW/69PS)
      • 2.0 HDI 90 (66kW/90PS)
      • 1.8 D (43kW/58PS)
    • 306 (7B, N3, N5)
      • 1.1 (44kW/60PS)
      • 1.4 SL (55kW/75PS)
      • 1.6 SR (65kW/89PS)
      • 1.9 SRDT (66kW/90PS)
      • 1.9 SLD (47kW/64PS)
      • 1.9 SLD (50kW/68PS)
      • 1.9 D (55kW/75PS)
      • 1.9 D (51kW/69PS)
      • 2.0 HDI 90 (66kW/90PS)
    • 306 Break (7E, N3, N5)
      • 1.9 D (51kW/69PS)
      • 2.0 HDI 90 (66kW/90PS)
  • SEAT
    • IBIZA II (6K1)
      • 1.6 i (55kW/75PS)
    • CORDOBA (6K1, 6K2)
      • 1.4 i (44kW/60PS)
      • 1.6 i (55kW/75PS)
      • 1.8 i (66kW/90PS)
      • 2.0 i (85kW/115PS)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (55kW/75PS)
      • 1.8 i 16V (95kW/129PS)
      • 2.0 i 16V (110kW/150PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 D (47kW/64PS)
      • 1.4 i 16V (74kW/101PS)
      • 1.9 TDI (81kW/110PS)
      • 1.0 i (37kW/50PS)
  • SAAB
    • 900 II
      • 2.5 -24 V6 (125kW/170PS)
    • 900 II Kabriolets
      • 2.5 -24 V6 (125kW/170PS)
    • 9000 Hečbeka virsbūve
      • 3.0 -24 V6 CS/CSE (155kW/211PS)
  • NISSAN
    • PRIMERA (P10)
      • 2.0 16V (85kW/116PS)
      • 2.0 GT (110kW/150PS)
      • 2.0 16V 4x4 (85kW/116PS)
    • PRIMERA Hatchback (P10)
      • 2.0 16V (85kW/116PS)
      • 2.0 16V 4x4 (85kW/116PS)
DAF
MACK
NISSAN
VOLVO
CHEVROLET
DEUTZ-FAHR
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