Home > Airhead > Electrical System > Charging > Regulators & Rectifiers >

Voltage Regulator - BMW Airhead & Moto Guzzi; 12 32 1 244 409 / 12 32 1 350 052 / EnDuraLast
12 32 1 244 409, 12321244409, BMW R airhead, moto guzzi voltage regulator, moto guzzi voltage rectifier, bmw r airhead voltage rectifier, Voltage regulator, 12 08 409, 1208409, Eurotech motorsports, 04 0003, 040003, 04 0002, 040002
 
Alternative Views:


Part #: VR-Ext

Metal Housing Electronic Voltage Regulator Set at 14.3 Volts for 12v Electrical Systems.

NOTE:
Not recommend for use with lithium iron batteries as most lithium batteries prefer a lower voltage regulation point of 14.1 volts. See the VR-ExtAdj for an adjustable version of this regulator.

Vehicle Manufacturer:
BMW, Moto Guzzi
Application: 1970-1995 BMW Airhead & Moto Guzzi 1970-1992
Make/Model: BMW, Moto Guzzi: Model 247
Model Years: 1970 -1995
Manufacturer #: replaces BMW # 12 32 1 350 052, 12 32 1 244 409 Moto Guzzi#: 29703801
Power Rating: High output design of 14.3 Volts,
rated up to 65 amps.

(See APPLICATION TABLE tab BELOW to verify vehicle fitment)

Original Equipment:

BMW List Price $56.73
USD Price $20.00
BUY NOW $18.99

Quantity in Stock:30

Part #: VR-EXT
Quantity:

Description
Application Table
 
The VR-Ext functions to keep the battery at full charge, by maintaining the proper output of the alternator under changing load conditions and varying speeds of the vehicle.

Testing
: Bridging of the D+ and DF connectors on the Regulator Plug should result in an approximately 16 volt voltage reading at the battery with the engine running at 2500 RPM's and a properly functioning rotor, stator, and diode board / rectifier.

Removing Voltage Regulator (Courtesy Brook Reams)

Related Products
Alternator Wire Harness - BMW R80 Airhead; 12 32 1 243 178, 12 33 1 357 639, 61 11 1 243 646 / EnDuraLast Engine Wire Harness - BMW Airhead R60, R75, R80, R100; 61 11 1 243 872 / EnDuraLast Universal Bolt - Allen Head 5mm x 16mm BMW Airhead, F Bike, K Bike, Oilhead; 07 11 9 900 311 / EnDuraLast BOSCH Alternator Brush Holder Kit - BMW Airhead & Moto Guzzi; 12 31 1 243 003, 12 31 1 244 480, 12 31 1 244 389 / EnDuraLast
USD Price $84.75

Add
USD Price $63.99

Add
USD Price $1.00

Add
BUY NOW $34.99

Add
Alternator Wire Harness - BMW R80 Airhead. Manufactured in Germany.  Plug and Play replacement alternator wiring harness. 61 11 1 243 872,61111243872,Engine Wire Harness R60, Engine Wire Harness R75, Engine Wire Harness R80, Engine Wire Harness R100,Engine Wire Harness Airhead,Engine Harness R60, Engine Harness R75, Engine Harness R80, Engine Harness R100,Engine Harness Airh 07119900311, 07 11 9 900 311, Universal Bolt 5mm x 16mm / EnDuraLast 12 31 1 243 003, 12 31 1 244 480, 12 31 1 244 389, BMW R Airhead Alternator Brushes, BMW R Airhead Alternator Brush Springs, BMW R Airhead Alternator Holders, BMW R Airhead, BMW Airhead alternator Brushes, Airhead Alternator Brush, 14712453, 12 31 1 244 4
Alternator Wire Harness - BMW R100 Airhead; 12 31 1 358 130, 12 32 1 243 178, 12 33 1 357 639, 61 11 1 243 646 / EnDuraLast Wiring Harness Diode Board/Rectifier - BMW Airhead; 12 33 1 357 639, 12 32 1 243 178, 61 12 1 243 224, 12 31 1 358 130 / EnDuraLast BOSCH Alternator Brush Kit Insulated with Eyelet - BMW Airhead & Moto Guzzi; x 2 brushes 12 31 1 244 480, 389 / EnDuraLast Classic Boxer Charging Book by Rick Jones - BMW Twins 1970-1995
USD Price $84.75

Add
BUY NOW $12.99

Add
BUY NOW $7.00

Add
USD Price $29.99

Add
Alternator Wire Harness - BMW R100 Airhead. Manufactured in Germany.  Plug and Play replacement alternator wiring harness. 12 33 1 357 639, 12 32 1 243 178, 61 12 1 243 224, 12 31 1 358 130, BMW, BMW AIRHEAD. BMW R60, R65, R75, R80, R90, R100, Moto Guzzi, BOSCH ALTERNATOR BMW R , 12311244062, 12311244063, 12311357498, 0197002001, 0197002001, 0197002002, 0197002003, 12 31 1 24 12 31 1 244 480, 12311244480, 12 31 1 244 389, 12311244389, 12 31 1 244 480, 12 31 1 244 389, 14712453, BMW R Airhead Alternator Brushes, BMW R Airhead, BMW Airhead alternator Brushes, Airhead Alternator Brush, 14712453, Moto Guzzi Alternator Brushes, BMW BMW, BMW AIRHEAD. BMW R60, R65, R75, R80, R90, R100, Moto Guzzi, BOSCH ALTERNATOR BMW R , 12311244062, 12311244063, 12311357498, 0197002001, 0197002001, 0197002002, 0197002003, 12 31 1 244 062, 12 31 1 244 063, 12 31 1 357 498, 0 197 002 001, 0 197 002 00