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BMW 128i Alternator Parts
OE
On Sale
BMW 180 Amp Alternator Kit - 12317555926KT

BMW 180 Amp Alternator Kit - 12317555926KT

Kit includes 180 amp alternator, aluminum bolt set, and replacement serpentine belt for complete installation
128i, 328i, 328i xDrive, 328xi, 528i, & more
SEG Automotive
8 Ratings
Available
In Stock
Ships Free
$621.79 $590.70
OE
On Sale
BMW Alternator - SEG Automotive 0121.715.112

BMW Alternator - SEG Automotive 0121.715.112

328i xDrive, 528xi, 528i, 128i, X5, & more
SEG Automotive
2 Ratings
Available
In Stock
Ships Free
$582.99 $553.84
OE
BMW Voltage Regulator - Valeo 12318510090

BMW Voltage Regulator - Valeo 12318510090

X5, 128i, 750i, 550i, 525i, & more
Valeo
1 Rating
Available
In Stock
Ships Free
$56.34
OE
On Sale
BMW Alternator Decoupler Pulley - INA 12317560678

BMW Alternator Decoupler Pulley - INA 12317560678

Used with a 7 ribbed belt
135i, 335i, 335i xDrive, 335xi, 535i, & more
INA
4 Ratings
Available
In Stock
$50.99 $46.91
OE
On Sale
BMW Alternator Pulley - INA 12317570152

BMW Alternator Pulley - INA 12317570152

128i, 325i, 325xi, 328i, 328xi, 330i, 330xi, & more
INA
3 Ratings
Available
In Stock
$50.05 $45.05
OE
On Sale
BMW Voltage Regulator - Bosch 1986AE0045

BMW Voltage Regulator - Bosch 1986AE0045

For 180A Alternators
1 Series M, 128i, 135i, 328i, 328i xDrive, 335is, X5
Bosch
38 Ratings
Available
In Stock
$40.28 $35.45
OE
On Sale
BMW Alternator Decoupler Pulley - INA 12317560483

BMW Alternator Decoupler Pulley - INA 12317560483

Used with 6 ribbed belt
128i, 325i, 328i, 328i xDrive, 328xi, 330i, 335i, & more
INA
4 Ratings
Available
In Stock
$37.58 $35.33
OE
BMW Voltage Regulator - Bosch 12317561924

BMW Voltage Regulator - Bosch 12317561924

150Amp
1 Series M, 128i, 135i, 328i, 328i xDrive, 335is, X5
Bosch
22 Ratings
Available
In Stock
$34.99
OE
On Sale
BMW Aluminum Alternator Mounting Screw Set - Rein 12310392568

BMW Aluminum Alternator Mounting Screw Set - Rein 12310392568

325i, 325xi, 328i, 328i xDrive, 328xi, 330i, & more
Rein
11 Ratings
Available
In Stock
$12.33 $11.71
OEM
Audi Tool Kit - INA 4000444100

Audi Tool Kit - INA 4000444100

128i, 325i, 328i, 328i xDrive, 328xi, 330i, & more
INA
Available
Ships in 3 business days
Ships Free
$351.99
Alternator Decoupler Pulley Socket - HAZET 4641/2

Alternator Decoupler Pulley Socket - HAZET 4641/2

A3, A3 Quattro, A4, A4 Quattro, Beetle, CC, & more
HAZET
Available
Ships in 1 business day
Ships Free
$137.99
BMW Alternator Pulley - Febi 30113

BMW Alternator Pulley - Febi 30113

128i, 325i, 325xi, 328i, 328xi, 330i, 330xi, & more
Febi Bilstein
Available
Ships in 1 business day
Ships Free
$127.99
BMW Alternator Decoupler Pulley - Febi 12317560483

BMW Alternator Decoupler Pulley - Febi 12317560483

128i, 325i, 328i, 328i xDrive, 328xi, 330i, 335i, & more
Febi Bilstein
Available
Ships in 2-3 weeks
Ships Free
$90.99
Alternator Decoupler Pulley Socket - CTA 8088

Alternator Decoupler Pulley Socket - CTA 8088

A3, A3 Quattro, A4, A4 Quattro, Beetle, CC, & more
CTA Manufacturing
3 Ratings
Available
In Stock
$20.71
BMW Voltage Regulator - Genuine BMW 12318510090

BMW Voltage Regulator - Genuine BMW 12318510090

545i, 645Ci, 650i, X5
Genuine BMW
Available
Ships in 5 business days
Ships Free
$185.99
BMW Voltage Regulator - Genuine BMW 12317540657

BMW Voltage Regulator - Genuine BMW 12317540657

Position 4 in the Diagram
128i, 325i, 330i, 525i, 525xi, 530xi, Z4
Genuine BMW
Available
Ships in 4-6 weeks
Ships Free
$185.99
BMW Voltage Regulator - Genuine BMW 12317561939

BMW Voltage Regulator - Genuine BMW 12317561939

1 Series M, 128i, 135i, 328i, 328i xDrive, 335is, X5
Genuine BMW
Available
In Stock
Ships Free
$185.99
BMW Alternator Decoupler Pulley - Genuine BMW 12317560678

BMW Alternator Decoupler Pulley - Genuine BMW 12317560678

135i, 335i, 335i xDrive, 335xi, 535i, & more
Genuine BMW
Available
Ships in 3 business days
Ships Free
$126.99
BMW Alternator Pulley - Genuine BMW 12317570152

BMW Alternator Pulley - Genuine BMW 12317570152

128i
Genuine BMW
Available
Ships in 4-6 weeks
Ships Free
$116.99
Clearance
BMW Alternator Decoupler Pulley - Genuine BMW 12317560483

BMW Alternator Decoupler Pulley - Genuine BMW 12317560483

128i, 325i, 328i, 328i xDrive, 328xi, 330i, 335i, & more
Genuine BMW
Available
In Stock
Ships Free
$128.99 $97.18
BMW Aluminum Alternator Mounting Screw Set - Genuine BMW 12310392568

BMW Aluminum Alternator Mounting Screw Set - Genuine BMW 12310392568

325i, 325xi, 328i, 328i xDrive, 328xi, 330i, & more
Genuine BMW
2 Ratings
Available
In Stock
$22.58
BMW Alternator Decoupler Pulley - Febi 32313

BMW Alternator Decoupler Pulley - Febi 32313

135i, 335i, 335i xDrive, 335xi, 535i, & more
Febi Bilstein
Backordered
No ETA
$124.99
BMW Remanufactured 180 Amp Alternator - Bosch AL0841X

BMW Remanufactured 180 Amp Alternator - Bosch AL0841X

128i, 328i, 328i xDrive, 328xi, 528i, & more
Bosch
12 Ratings
Unavailable
No Longer Available
$365.15
BMW Cable Alternator-Starter - Genuine BMW 12421436547

BMW Cable Alternator-Starter - Genuine BMW 12421436547

Genuine BMW
Backordered
No ETA
$47.99
Alternator Decoupler Pulley Tool Set - CTA Manufacturing 8083

Alternator Decoupler Pulley Tool Set - CTA Manufacturing 8083

Universal fitment.
CTA Manufacturing
3 Ratings
Available
In Stock
Ships Free
$105.29

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