Voltage Regulators
availability
Charging System Voltage Regulator
BMW
12-31-8-510-092
5.0L. M6. M5. From 01/07. To 01/07.
Charging System Voltage Regulator
BMW
12-31-7-603-777
750i, 750Li, 750xi, 750lxi. 4.4L turbo. 6.0L turbo. 760Li.
$150.94
MSRP $208.08
Save $57.14
27.5% Off 
Charging System Voltage Regulator
BMW
12-31-7-559-183
325 & 330i, ci, xi. 120 amp. 3.0L, 120 amp, bosch. Air cooled, 525i,528i,530i,540i. 525i, 530i. 120 amp. From 07/05. Z3. 3.0l. To 07/05....
$183.18
MSRP $252.52
Save $69.34
27.5% Off 
Voltage Regulator
BMW
12-31-8-635-480
5 series. Without gt models. X3. 3.0L, 180a. 740i, 740ix. 180a. X4. 2.0l. Bosch 180a. X4. 3.0l. M40i. 180 amp.
$178.30
MSRP $245.79
Save $67.49
27.5% Off 
Charging System Voltage Regulator
BMW
12-31-1-432-978
90 Amp Alternator. Valeo Alternator. Z3. 2.8l. 90 amp. Z3. 2.5l. 90 amp. 2.5 & 3.0L, 90 amp, remanufactured. 528i. 90 amp. Z3. 2.8l. 80...
$862.01
MSRP $1,131.84
Save $269.83
23.8% Off Charging System Voltage Regulator
BMW
12-32-1-739-435
Valeo Alternator. 318i, is, ci. 323is, ci. 80 amp. Z3. 3.2l.
$151.50
MSRP $202.33
Save $50.83
25.1% Off 
Charging System Voltage Regulator
BMW
12-31-7-561-939
180 Amp.Alternator. Without turbo, 180 amp. 3.0L gas non turbo, 180 amp. X5. 3.0l. Without diesel. 180 amp.
$158.63
MSRP $218.68
Save $60.05
27.5% Off 
Charging System Voltage Regulator
BMW
12-31-8-510-090
Valeo Alternator. 180 Amp.Alternator. 3.0L turbo diesel, 180 amp. 4.8L, without 4 zone ctrl. X5. 4.8l. 180 amp. X5. 3.0l. With diesel.
$158.63
MSRP $218.68
Save $60.05
27.5% Off 
Alternator Adjusting Bracket Bolt
BMW
07-12-9-905-830
Alternator,bolt. 4.4L turbo (n63t). 4.4L with M8. 2019-22 4.4L twin turbo. 4.4L turbo (s63t).
$7.69
MSRP $9.69
Save $2.00
20.6% Off 
Voltage Regulator
BMW
12-31-7-540-657
Bosch Alternator. Z4. 3.0l.
$158.63
MSRP $218.68
Save $60.05
27.5% Off 
Charging System Voltage Regulator
BMW
12-31-7-603-775
220 Amp.Alternator. 4.8L, with 4 zone ctrl. X5. 4.8l. 220 amp. 3.0L. X6. Xdrive35i. With diesel.
$164.65
MSRP $226.98
Save $62.33
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