MEAT & DORIA 52012 Generator Voltage Regulator

Compatible with ALFA ROMEO 155 (167_) , FIAT PUNTO (176_) , FIAT PUNTO Kabriolets (176_) Show more info
Ensures optimal charging system performance by regulating alternator output. A vital component for maintaining battery health and vehicle electrical stability.
27.31 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (29.06.2026)
PN 52012
Make MEAT & DORIA
EAN 8033419176174

The MEAT & DORIA 52012 Generator Voltage Regulator is designed to precisely control the voltage produced by your vehicle's alternator. This precise regulation is crucial for preventing overcharging or undercharging of the battery, both of which can lead to premature battery failure and electrical system issues. By maintaining a stable voltage, this regulator ensures that all electrical components in your vehicle receive the correct amount of power. This includes sensitive electronics, lights, and the ignition system. A properly functioning voltage regulator contributes to the overall reliability and longevity of your vehicle's electrical infrastructure. Installation of the MEAT & DORIA 52012 is straightforward for those familiar with automotive electrical systems. It is a direct replacement for the original part, ensuring compatibility and ease of fitment. Regular checks of your charging system can help identify potential issues before they escalate.

  • Regulates alternator output voltage
  • Protects battery from overcharging and undercharging
  • Ensures stable power supply to vehicle electronics
  • Contributes to battery longevity
  • Direct fit replacement part
  • Maintains optimal charging system performance
  • Reliable MEAT & DORIA quality
Voltage [V]
1:4
OE-number
71721183
  • ALFA ROMEO
    • 155 (167_)
      • 1.8 T.S. (167.A4C, 167.A) (77kW/105PS)
      • 2.0 T.S. 16V (167.A2G) (110kW/150PS)
      • 1.6 16V T.S. (167.A6A) (88kW/120PS)
    • 145 (930_)
      • 2.0 16V T.S. (930.A5) (110kW/150PS)
      • 1.4 i.e. 16V T.S. (930.A3A) (76kW/103PS)
      • 1.6 i.e. 16V T.S. (930.A2) (88kW/120PS)
      • 1.8 i.e. 16V T.S. (930.A1A) (103kW/140PS)
      • 1.8 i.e. 16V (930.A1A) (106kW/144PS)
      • 1.9 JTD (930.A4B) (77kW/105PS)
    • 146 (930_)
      • 2.0 16V T.S. (930.B5) (110kW/150PS)
      • 1.4 i.e. 16V T.S. (930.B3A) (76kW/103PS)
      • 1.6 i.e. 16V T.S. (930.B2B, 930.B2C) (88kW/120PS)
      • 1.8 i.e. 16V T.S. (930.B1A) (103kW/140PS)
      • 1.8 i.e. 16V T.S. (930.B1A) (106kW/144PS)
      • 1.9 JTD (930.B4B) (77kW/105PS)
    • GTV (916_)
      • 2.0 T.SPARK 16V (916.C2__, 916C2C00) (110kW/150PS)
      • 1.8 16V (916C3) (106kW/144PS)
      • 2.0 T.SPARK 16V (916C2C) (114kW/155PS)
    • SPIDER (916_)
      • 2.0 T.SPARK 16V (916S2C00) (110kW/150PS)
      • 1.8 16V (916S3) (106kW/144PS)
      • 2.0 T.SPARK 16V (916S2B) (114kW/155PS)
    • 156 (932_)
      • 1.6 16V T.SPARK (932.A4, 932.A4100) (88kW/120PS)
      • 1.8 16V T.SPARK (932.A3) (106kW/144PS)
      • 2.0 16V T.SPARK (932A2) (114kW/155PS)
      • 1.9 JTD (932B2) (77kW/105PS)
      • 2.4 JTD (932B1) (100kW/136PS)
      • 1.8 16V T.SPARK (932.A3100) (103kW/140PS)
      • 2.0 16V T.SPARK (932A21__) (110kW/150PS)
    • 166 (936_)
      • 2.0 T.Spark (936A3A__) (114kW/155PS)
      • 2.4 JTD (936A2A__) (100kW/136PS)
      • 2.0 T.Spark (936A3B00) (110kW/150PS)
      • 2.4 JTD (936A2B__) (103kW/140PS)
    • 156 Sportwagon (932_)
      • 1.6 16V T.SPARK. (932B4100) (88kW/120PS)
      • 2.0 16V T.SPARK (932A2) (114kW/155PS)
      • 1.9 JTD (932B2) (77kW/105PS)
      • 2.4 JTD (932B1) (100kW/136PS)
      • 1.8 16V T.SPARK (932B31__) (103kW/140PS)
      • 2.0 16V T.SPARK (932B21__) (110kW/150PS)
      • 1.9 JTD (932.B2B00) (81kW/110PS)
      • 2.4 JTD (932.B1B00) (103kW/140PS)
      • 1.9 JTD (932B2B, 932B2C) (85kW/115PS)
    • 147 (937_)
      • 2.0 16V T.SPARK (937.AXA1, 937.AXC1, 937.BXC1) (110kW/150PS)
      • 1.6 16V T.SPARK (937.AXA1A, 937.AXB1A, 937.BXB1A) (88kW/120PS)
      • 1.6 16V T.SPARK ECO (937.AXA1A, 937.BXA1A) (77kW/105PS)
      • 1.9 JTD (937.AXD1A, 937.BXD1A, 937.AXV1A, 937.BXB1A,... (85kW/115PS)
  • FIAT
    • PUNTO (176_)
      • 55 1.1 (40kW/54PS)
      • 60 1.2 (43kW/58PS)
      • 75 1.2 (54kW/73PS)
      • 60 1.2 (176AP, 176AR, 176AQ, 176BB) (44kW/60PS)
      • 1.6 (65kW/88PS)
      • 1.7 TD (176AT) (46kW/63PS)
      • 1.2 16V (63kW/86PS)
    • PUNTO Kabriolets (176_)
      • 60 1.2 (43kW/58PS)
      • 90 1.6 (65kW/88PS)
      • 60 1.2 (176AR_, 176BR_) (44kW/60PS)
      • 85 16V 1.2 (63kW/86PS)
    • BARCHETTA (183_)
      • 1.8 16V (96kW/130PS)
    • BRAVA (182_)
      • 1.4 (182.BG) (55kW/75PS)
      • 1.6 16V (182.BH) (66kW/90PS)
      • 1.8 GT 16V (182.BC) (83kW/113PS)
      • 1.6 16V (182.BB) (76kW/103PS)
      • 1.4 12 V (182.BA) (59kW/80PS)
      • 1.9 TD 100 S (182.BF) (74kW/100PS)
      • 1.9 TD 75 S (182.BF) (55kW/75PS)
      • 1.9 JTD 105 (77kW/105PS)
      • 1.2 16V 80 (60kW/82PS)
      • 1.2 16V 80 (59kW/80PS)
    • BRAVO I (182_)
      • 1.4 (182.AG) (55kW/75PS)
      • 1.6 16V (182.AH) (66kW/90PS)
      • 1.8 GT (182.AC) (83kW/113PS)
      • 2.0 HGT 20V (182.AD) (108kW/147PS)
      • 1.6 16V (182.AB) (76kW/103PS)
      • 1.4 (182.AA) (59kW/80PS)
      • 1.9 TD 100 S (182.AF) (74kW/100PS)
      • 1.9 TD 75 S (182.AF) (55kW/75PS)
      • 1.9 JTD 105 (77kW/105PS)
      • 1.2 16V 80 (60kW/82PS)
      • 2.0 HGT 20V (182AQ) (113kW/154PS)
      • 1.2 16V 80 (59kW/80PS)
    • SCUDO Autobuss (220_)
      • 1.6 (58kW/79PS)
    • COUPE (175_)
      • 1.8 16V (96kW/131PS)
      • 2.0 20V (175AXC1A) (108kW/147PS)
      • 2.0 20V Turbo (162kW/220PS)
      • 2.0 20V (113kW/154PS)
    • MAREA (185_)
      • 1.4 80 12V (59kW/80PS)
      • 1.6 100 16V (76kW/103PS)
      • 1.8 115 16V (83kW/113PS)
      • 2.0 150 20V (108kW/147PS)
      • 1.9 TD 75 (55kW/75PS)
      • 1.9 TD 100 (185AX_) (74kW/100PS)
      • 2.4 TD 125 (91kW/125PS)
      • 1.9 JTD 105 (185AXN1A) (77kW/105PS)
      • 2.4 JTD 130 (96kW/130PS)
      • 2.0 155 20V (113kW/154PS)
      • 1.2 16V (60kW/82PS)
      • 2.0 150 20V (110kW/150PS)
      • 1.9 JTD 110 (185AXT1A) (81kW/110PS)
    • MAREA Weekend (185_)
      • 1.4 80 12V (59kW/80PS)
      • 1.6 100 16V (76kW/103PS)
      • 1.8 115 16V (83kW/113PS)
      • 2.0 150 20V (108kW/147PS)
      • 1.9 TD 75 (55kW/75PS)
      • 1.9 TD 100 (185BX_) (74kW/100PS)
      • 2.4 TD 125 (91kW/125PS)
      • 1.9 JTD 105 (185BXN1A) (77kW/105PS)
      • 2.4 JTD 130 (96kW/130PS)
      • 2.0 155 20V (113kW/154PS)
      • 1.2 16V (60kW/82PS)
      • 2.0 150 20V (110kW/150PS)
      • 1.9 JTD 110 (185BXT1A) (81kW/110PS)
    • FIORINO Furgons/minivens (146_)
      • 60 1.7 D (44kW/60PS)
    • PALIO (178_, 171_, 371_)
      • 1.2 (54kW/73PS)
      • 1.6 16V (74kW/100PS)
      • 1.4 (51kW/69PS)
      • 1.4 Cat (51kW/69PS)
      • 1.2 (50kW/68PS)
    • PALIO Weekend (178_, 173_, 373_, 374_, 171_)
      • 1.2 (54kW/73PS)
      • 1.6 16V (178DXD1A) (74kW/100PS)
      • 1.2 (178DYA1A, 178DXS1A) (44kW/60PS)
      • 1.6 16V (76kW/103PS)
      • 1.3 (178DYE1A, 178DYE1AAP, 178DYE1AAT) (59kW/80PS)
    • PUNTO Van (176_)
      • 1.1 (40kW/54PS)
    • MULTIPLA (186_)
      • 1.9 JTD 105 (186AXB1A) (77kW/105PS)
      • 1.9 JTD 110 (81kW/110PS)
      • 1.9 JTD 115 (85kW/115PS)
    • DUCATO Furgons (230_)
      • 1.9 TD CAT (59kW/80PS)
      • 1.9 TD (66kW/90PS)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (60kW/82PS)
    • SCUDO Furgons (220_)
      • 1.6 (58kW/79PS)
    • DUCATO Autobuss (230_)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (66kW/90PS)
    • DUCATO Platforma/Šasija (230_)
      • 1.9 D (51kW/69PS)
      • 1.9 TD (60kW/82PS)
      • 1.9 TD CAT (59kW/80PS)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (66kW/90PS)
    • STRADA Pick-up (178_, 278_)
      • 1.2 (54kW/73PS)
      • 1.9 D (46kW/63PS)
      • 1.2 (44kW/60PS)
    • PUNTO (188_)
      • 1.2 60 (188.030, .050, .130, .150, .230, .250) (44kW/60PS)
      • 1.2 16V 80 (188.233, .235, .253, .255, .333, .353, .639,... (59kW/80PS)
      • 1.8 130 HGT (188.738, .718) (96kW/130PS)
      • 1.9 JTD 80 (188.237, .257, .337, .357) (59kW/80PS)
      • 1.9 DS 60 (188.031, .051, .231, .251) (44kW/60PS)
      • 1.9 JTD (63kW/86PS)
      • 1.4 (70kW/95PS)
      • 1.2 Natural Power (44kW/60PS)
    • DOBLO Lielas ietilpības automobilis (119_, 223_)
      • 1.2 (223AXA1A) (48kW/65PS)
      • 1.9 D (223AXB1A) (46kW/63PS)
      • 1.9 JTD (223AXE1A) (74kW/100PS)
      • 1.4 (57kW/77PS)
    • DOBLO Furgons/minivens (223_)
      • 1.2 (223ZXA1A) (48kW/65PS)
      • 1.9 D (223ZXB1A) (46kW/63PS)
      • 1.4 (57kW/77PS)
    • PUNTO Furgons/Hečbeks (188_)
      • 1.2 60 (44kW/60PS)
      • 1.9 D 60 (44kW/60PS)
    • STILO (192_)
      • 1.8 16V (192AXC1A, 192BXC1A) (98kW/133PS)
      • 1.9 JTD (192_XF1A) (59kW/80PS)
    • SIENA (178_, 172_, 372_)
      • 1.4 (51kW/69PS)
      • 1.4 Cat (51kW/69PS)
    • PANDA (169_)
      • 1.1 (169.AXA1A) (40kW/54PS)
      • 1.2 (169.AXB11, 169.AXB1A) (44kW/60PS)
      • 1.2 4x4 (169.AXB2A) (44kW/60PS)
      • 1.4 (169AXE1B) (74kW/100PS)
    • IDEA (350_)
      • 1.2 16V (59kW/80PS)
      • 1.4 16V (70kW/95PS)
      • 1.4 (57kW/77PS)
    • GRANDE PUNTO (199_)
      • 1.2 (48kW/65PS)
      • 1.4 (199AXB11, 199AXB1A, 199BXB1A, 199AXL1A) (57kW/77PS)
      • 1.4 16V (199BXG1B, 199AXG1B) (70kW/95PS)
    • BRAVO II (198_)
      • 1.9 D Multijet (198AXC1B) (110kW/150PS)
    • PANDA Furgons/Hečbeks (169_)
      • 1.2 4x4 (44kW/60PS)
      • 1.2 (44kW/60PS)
  • LANCIA
    • KAPPA (838_)
      • 2.0 20V (838AA1AA) (107kW/146PS)
      • 2.4 T.DS (838AE1AA, 838AH1AA) (91kW/124PS)
      • 2.4 JTD (838AL1AA) (100kW/136PS)
    • Y (840_)
      • 1.2 (840AA, 840AF1A) (44kW/60PS)
      • 1.4 12V (840AC) (55kW/75PS)
      • 1.4 12V (840AB) (59kW/80PS)
      • 1.1 (840AE) (40kW/54PS)
      • 1.2 16V (840AD) (63kW/86PS)
      • 1.2 16V (840AG1A) (59kW/80PS)
    • DELTA II (836_)
      • 1.8 i.e. 16V (836AQ) (83kW/113PS)
      • 1.8 i.e. 16V GT (836AR) (96kW/131PS)
      • 1.6 i.e. 16V (836AO) (76kW/103PS)
    • DEDRA (835_)
      • 1.8 16V LE (835FG) (83kW/113PS)
      • 1.8 GT 16V (835EH) (96kW/131PS)
    • DEDRA SW (835_)
      • 1.8 16V LE (835FG) (83kW/113PS)
      • 1.8 GT 16V (835EH) (96kW/131PS)
    • KAPPA SW (838_)
      • 2.4 T.DS (838BH1AA) (91kW/124PS)
      • 2.4 JTD (838BL1AA) (100kW/136PS)
    • LYBRA (839_)
      • 1.8 16V (839AXB1A, 839AXG1A) (96kW/131PS)
      • 2.0 20V (839AXC11, 839AXC1A) (113kW/154PS)
      • 2.4 JTD (839AXE1A) (99kW/135PS)
      • 2.0 20V (839AXH1A) (110kW/150PS)
      • 2.4 JTD (839AXL1A) (103kW/140PS)
      • 1.9 JTD (839AXI1A) (81kW/110PS)
      • 1.9 JTD (839.AXI1A, 839.AXN1A, 839.CXL1A) (85kW/116PS)
      • 2.4 JTD (839.AXE1A) (110kW/150PS)
    • LYBRA SW (839_)
      • 1.8 16V (839BXB1A, 839BXG1A) (96kW/131PS)
      • 2.0 20V (839BXC11, 839BXC1A) (113kW/154PS)
      • 1.9 JTD (839BXD1A) (77kW/105PS)
      • 2.4 JTD (839BXE1A) (99kW/135PS)
      • 2.0 20V (839BXH1A) (110kW/150PS)
      • 2.4 JTD (839BXL1A) (103kW/140PS)
      • 1.9 JTD (839BXI1A) (81kW/110PS)
      • 1.9 JTD (839.BXI1A, 839.BXN1A, 839.CXL1A) (85kW/116PS)
      • 2.4 JTD (839.BXE1A) (110kW/150PS)
    • YPSILON (843_)
      • 1.2 (843.AXB1A) (59kW/80PS)
      • 1.4 16V (843.AXC11, 843.AXC1B, 843.AXC1A) (70kW/95PS)
      • 1.4 (843.AXG1A) (57kW/78PS)
    • MUSA (350_)
      • 1.4 (350.AXF1A) (57kW/78PS)
  • OPEL
    • SIGNUM Hečbeka virsbūve (Z03)
      • 1.9 CDTI (F48) (88kW/120PS)
      • 1.9 CDTI (F48) (110kW/150PS)
      • 1.9 CDTI (F48) (74kW/100PS)
    • VECTRA C Universālis (Z02)
      • 1.9 CDTI (F35) (88kW/120PS)
      • 1.9 CDTI (F35) (110kW/150PS)
      • 1.9 CDTI (F35) (74kW/100PS)
    • VECTRA C (Z02)
      • 1.9 CDTI (F69) (88kW/120PS)
      • 1.9 CDTI (F69) (110kW/150PS)
      • 1.9 CDTI (F69) (74kW/100PS)
    • VECTRA C GTS (Z02)
      • 1.9 CDTI (F68) (88kW/120PS)
      • 1.9 CDTI (F68) (110kW/150PS)
      • 1.9 CDTI (F68) (74kW/100PS)
    • ASTRA H (A04)
      • 1.9 CDTI (L48) (110kW/150PS)
      • 1.9 CDTI 16V (L48) (88kW/120PS)
      • 1.9 CDTI (L48) (88kW/120PS)
      • 1.9 CDTI (L48) (74kW/100PS)
    • ASTRA H Universālis (A04)
      • 1.9 CDTI (L35) (110kW/150PS)
      • 1.9 CDTI 16V (L35) (88kW/120PS)
      • 1.9 CDTI (L35) (88kW/120PS)
      • 1.9 CDTI (L35) (74kW/100PS)
    • ASTRA H GTC (A04)
      • 1.9 CDTi 16V (L08) (88kW/120PS)
      • 1.9 CDTi (L08) (110kW/150PS)
      • 1.9 CDTI (L08) (74kW/101PS)
      • 1.9 CDTI (L08) (88kW/120PS)
    • ZAFIRA / ZAFIRA FAMILY B (A05)
      • 1.9 CDTI (M75) (110kW/150PS)
      • 1.9 CDTI (M75) (74kW/100PS)
      • 1.9 CDTI (M75) (88kW/120PS)
    • ASTRA H TwinTop (A04)
      • 1.9 CDTi (L67) (110kW/150PS)
  • SAAB
    • 9-3 (YS3F, E79, D79, D75)
      • 1.9 TiD (88kW/120PS)
      • 1.9 TiD (110kW/150PS)
      • 1.9 TTiD (132kW/180PS)
    • 9-3 Universālis (E50)
      • 1.9 TiD (88kW/120PS)
      • 1.9 TiD (110kW/150PS)
      • 1.9 TTiD (132kW/180PS)
    • 9-3 Kabriolets (YS3F)
      • 1.9 TiD (110kW/150PS)
      • 1.9 TTiD (132kW/180PS)
    • 9-5 (YS3E)
      • 1.9 TiD (110kW/150PS)
    • 9-5 Universālis (YS3E)
      • 1.9 TiD (110kW/150PS)
  • CADILLAC
    • BLS
      • 1.9 D (110kW/150PS)
    • BLS Wagon
      • 1.9 D (132kW/180PS)
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