Aftermarket Alternator Voltage Regulator M521
Aftermarket Alternator Voltage Regulator M521
Aftermarket Alternator Voltage Regulator M521
Aftermarket Alternator Voltage Regulator M521
Click to zoom in

Aftermarket Alternator Voltage Regulator M521

Bosch
M521
In stock
Voltage Regulator
$65.00

Aftermarket Alternator Voltage Regulator M521

Shipping

In-stock orders ship out same day or next business day via USPS.

Pre Order

Pre-orders ship out in the order received within 7–21 business days.

Specifications

  • MFR:VALEO
  • FEATURE 1:100% New 
  • NOTE 1:Active lamp function - with output.
  • NOTE 2:With DF Transistor.
  • SPECS FOR:Valeo IR/IF Alternators
  • SPECS:12 Volt, B-Circuit, L-FR Terminals, 14.4 Vset

USED ON

  • Audi (1997-2013) ** Volkswagen (1998-2018)

Replaces

  • Valeo 2541940, 2542292C, 2542332, 2542529, 2542595, 2547814C, 593368, 593371, 593480, 593940, 593941, YM16, YM1626F, YM1638P, YM1661VF4, YM1672VFP1, YM1687VFP1, YM2660VP2F, YR1616VFP1

LESTER NUMBERS

  • 11159, 11207, 11212, 20342, 21474, 21478, 21485, 21602, 22987, 22995, 23116, 23256, 23862

UNIT NUMBERS

  • Audi, Volkswagen 028-903-029-D, 028-903-029-T, 028-903-029-TX, 028-903-029D, 028-903-029T, 028-903-029TX, 030-903-023-H, 030-903-023-HX, 030-903-023H, 030-903-023HX, 037-903-025-N, 037-903-025-R, 037-903-025N, 037-903-025R, 03D 903 025 J, 03D-903-025-D, 03D-903-025-DX, 03D-903-025-J, 03D-903-025-JX, 03D-903-025D, 03D-903-025DX, 03D-903-025JX, 047 903 018, 047-903-018, 059-903-015J, 06A-903-026-C, 06A-903-026-CX, 06A-903-026C, 06A-903-026CX, 06B 903 016 AE, 06B 903 016 AF, 06B 903 016 S, 06B 903 016AA, 06B-903-016-AA, 06B-903-016-AD, 06B-903-016-AE, 06B-903-016-AF, 06B-903-016-S, 06B-903-016AB, 06B-903-016AD, 06C-903-016-A, 06C-903-016-B, 06C-903-016A, 06C-903-016B, 06D-903-016AX, 06J-903-023C, 06J-903-023CX, 077-903-015-H, 077-903-015H, 078-903-016-AC, 078-903-016AC, 078-903-018, 078-903-018-AX, 078-903-018-X, 078-903-018AX, 078-903-018X, 4Z7-903-015, 7M5-903-028; Ford 1512819, YM21-10300-AA; Ford Engineering YM21-AA; Letrika (Iskra) Tech. AAK5541, AAK5542, AAK5702, AAN5321, AAN5344; Letrika Old IA 1304; Magneton 9-517-103, 9-517-212, 9-517-213, 9-517-413, 9-517-464; Marelli 063533489010, 944390903890; Original Reference Number ADV181104; Seat 037 903 025 L, 037 903 025 S, 047 903 015 G, 047 903 018 X; Skoda 037 903 025 L, 047 903 015 G, 047 903 018, 047 903 018 X; Valeo 2542323A, SG12B016, SG12B042, SG12B047, SG12B054, SG12B074, SG12B075, SG14B010, SG14B012, SG14B012 SP, SG14B016, SG8B011, SG8B017, SG8B018, SG8B023, SG9B017, SG9B019, SG9B042, SG9B057
Read More
Read Less

Your cart

×