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OEM Replacement Parts > Alternator > BMW Alternator

BMW Alternator Catalog

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BMW 2002 Bosch Alternator
BMW 2002 Bosch Alternator

45 Amp AL 89X

BOS-F4000-10151


BMW 2002 Tii Bosch Alternator
BMW 2002 Tii Bosch Alternator

45 Amp AL 40X

BOS-F4000-10117


BMW 318i Convertible Bosch Alternator
BMW 318i Convertible Bosch Alternator

80 Amp. Valeo Uses Multi Rib Belt

BOS-F4000-83797


BMW 318i Convertible Bosch Alternator
BMW 318i Convertible Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. 80 Amp. Bosch

BOS-F4000-83797


BMW 318i Sedan Bosch Alternator
BMW 318i Sedan Bosch Alternator

80 Amp Valeo Uses V Belt

BOS-F4000-36209


BMW 318i Sedan Valeo Alternator
BMW 318i Sedan Valeo Alternator

80 Amp Valeo Uses V Belt

VAL-F4000-57130


BMW 318i Sedan Bosch Alternator
BMW 318i Sedan Bosch Alternator

90 Amp.

BOS-F4000-10015


BMW 318i Sedan Bosch Alternator
BMW 318i Sedan Bosch Alternator

70 Amp. AL 0748 X

BOS-F4000-50941


BMW 318i Sedan Bosch Alternator
BMW 318i Sedan Bosch Alternator

80 Amp.

BOS-F4000-10127


BMW 318i Sedan Denso Alternator
BMW 318i Sedan Denso Alternator

80 Amp.

ND-F4000-165644


BMW 318i Sedan Bosch Alternator
BMW 318i Sedan Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. 80 Amp. Valeo Uses Multi Rib Belt

BOS-F4000-83797


BMW 318i Sedan Bosch Alternator
BMW 318i Sedan Bosch Alternator

105 Amp AL 9360X

BOS-F4000-68269


BMW 318is Coupe Bosch Alternator
BMW 318is Coupe Bosch Alternator

70 Amp. AL 0748 X

BOS-F4000-50941


BMW 318is Coupe Bosch Alternator
BMW 318is Coupe Bosch Alternator

80 Amp. Valeo Uses Multi Rib Belt

BOS-F4000-83797


BMW 318is Coupe Bosch Alternator
BMW 318is Coupe Bosch Alternator

80 Amp Valeo Uses V Belt

BOS-F4000-36209


BMW 318is Coupe Valeo Alternator
BMW 318is Coupe Valeo Alternator

80 Amp Valeo Uses V Belt

VAL-F4000-57130


BMW 318is Coupe Bosch Alternator
BMW 318is Coupe Bosch Alternator

105 Amp AL 9360X

BOS-F4000-68269


BMW 318is Coupe Bosch Alternator
BMW 318is Coupe Bosch Alternator

90 Amp. AL 0151 X

BOS-F4000-36208


BMW 320i Bosch Alternator
BMW 320i Bosch Alternator

65 Amp. AL 44X

BOS-F4000-10125


BMW 320i Bosch Alternator
BMW 320i Bosch Alternator

55 Amp. AL 116X

BOS-F4000-10009


BMW 320i Sedan (Canada) Valeo Alternator
BMW 320i Sedan (Canada) Valeo Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

VAL-F4000-116606


BMW 320i Sedan (Canada) Bosch Alternator
BMW 320i Sedan (Canada) Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 320i Sedan (Canada) Bosch Alternator
BMW 320i Sedan (Canada) Bosch Alternator

80 Amp.

BOS-F4000-50954


BMW 323i Convertible Bosch Alternator
BMW 323i Convertible Bosch Alternator

Please check alternator manufacture on vehicle before ordering replacement part. A Valeo alternator must be replaced with a Valeo. We''re finding ''Mounting problems when this is the case. 140 Amp Bosch : AL 0739 X Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51082


BMW 323i Convertible Bosch Alternator
BMW 323i Convertible Bosch Alternator

80 Amp.

BOS-F4000-50954


BMW 323i Sedan Bosch Alternator
BMW 323i Sedan Bosch Alternator

120 Amp Bosch

BOS-F4000-127857


BMW 323i Sedan Bosch Alternator
BMW 323i Sedan Bosch Alternator

with 3 pin connector. 120 Amp Bosch

BOS-F4000-88558


BMW 323i Sedan Bosch Alternator
BMW 323i Sedan Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. 140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

BOS-F4000-127857


BMW 323i Sedan Bosch Alternator
BMW 323i Sedan Bosch Alternator

with 3 pin connector. 140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

BOS-F4000-88558


BMW 323i Sedan Valeo Alternator

140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

VAL-F4000-116606


BMW 323i Sedan Bosch Alternator
BMW 323i Sedan Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. 120 Amp Valeo

BOS-F4000-127857


BMW 323i Sedan Bosch Alternator
BMW 323i Sedan Bosch Alternator

Bosch Before selling this aternator, please verify the OE part number off the unit. If it reads: 0 123 515 023 - the AL 0733x is correct. However, should the number read: 0 123 515 022 see AL0738x which is 140 Amp. Neither part is interchange if originally equipped with Valeo.

BOS-F4000-88557


BMW 323i Sedan Valeo Alternator

120 Amp Bosch

VAL-F4000-116606


BMW 325 Bosch Alternator
BMW 325 Bosch Alternator

90 Amp : Bosch AL 49X

BOS-F4000-10129


BMW 325Ci Coupe Bosch Alternator
BMW 325Ci Coupe Bosch Alternator

Remanufactured 90 Amp

BOS-F4000-280326


BMW 325Ci Coupe Bosch Alternator

150 Amp

BOS-F4000-241190


BMW 325Ci Coupe Bosch Alternator
BMW 325Ci Coupe Bosch Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 325Ci Coupe Valeo Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

VAL-F4000-116606


BMW 325e Bosch Alternator
BMW 325e Bosch Alternator

80 Amp.

BOS-F4000-10127


BMW 325e Denso Alternator
BMW 325e Denso Alternator

80 Amp.

ND-F4000-165644


BMW 325e Bosch Alternator
BMW 325e Bosch Alternator

90 Amp : Bosch AL 49X

BOS-F4000-10129


BMW 325i Convertible Bosch Alternator
BMW 325i Convertible Bosch Alternator

90 Amp : Bosch AL 49X

BOS-F4000-10129


BMW 325i Convertible Bosch Alternator
BMW 325i Convertible Bosch Alternator

90 Amp : Valeo

BOS-F4000-10129


BMW 325i Convertible Bosch Alternator
BMW 325i Convertible Bosch Alternator

80 Amp.

BOS-F4000-50954


BMW 325i Convertible Bosch Alternator
BMW 325i Convertible Bosch Alternator

Please check alternator manufacture on vehicle before ordering replacement part. A Valeo alternator must be replaced with a Valeo. We''re finding ''Mounting problems when this is the case. 140 Amp Bosch : AL 0739X Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51082


BMW 325i Sedan Bosch Alternator
BMW 325i Sedan Bosch Alternator

Please check alternator manufacture on vehicle before ordering replacement part. A Valeo alternator must be replaced with a Valeo. We''re finding ''Mounting problems when this is the case. 140 Amp Bosch : AL 0739 X Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51082


BMW 325i Sedan Bosch Alternator
BMW 325i Sedan Bosch Alternator

80 Amp.

BOS-F4000-50954


BMW 325i Sedan Bosch Alternator
BMW 325i Sedan Bosch Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 325i Sedan Bosch Alternator

150 Amp

BOS-F4000-241190


BMW 325i Sedan Bosch Alternator
BMW 325i Sedan Bosch Alternator

90 Amp. Bosch

BOS-F4000-50943


BMW 325i Sedan Bosch Alternator
BMW 325i Sedan Bosch Alternator

New

BOS-F4000-50939


BMW 325i Sedan Valeo Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

VAL-F4000-116606


BMW 325i Sedan Bosch Alternator
BMW 325i Sedan Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. Remanufactured 90 Amp

BOS-F4000-280326


BMW 325i Touring Bosch Alternator
BMW 325i Touring Bosch Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 325is Coupe Bosch Alternator
BMW 325is Coupe Bosch Alternator

80 Amp.

BOS-F4000-50954


BMW 325is Coupe Bosch Alternator
BMW 325is Coupe Bosch Alternator

Please check alternator manufacture on vehicle before ordering replacement part. A Valeo alternator must be replaced with a Valeo. We''re finding ''Mounting problems when this is the case. 140 Amp Bosch : AL 0739 X Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51082


BMW 325is Coupe Bosch Alternator
BMW 325is Coupe Bosch Alternator

105 Amp

BOS-F4000-50939


BMW 325is Coupe Bosch Alternator
BMW 325is Coupe Bosch Alternator

90 Amp. Bosch

BOS-F4000-50943


BMW 325ix Sedan Bosch Alternator
BMW 325ix Sedan Bosch Alternator

90 Amp : Bosch AL 49X

BOS-F4000-10129


BMW 325xi Sedan Bosch Alternator
BMW 325xi Sedan Bosch Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 325xi Sedan Bosch Alternator
BMW 325xi Sedan Bosch Alternator

Remanufactured 90 Amp

BOS-F4000-280326


BMW 325xi Sedan Valeo Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

VAL-F4000-116606


BMW 325xi Touring Valeo Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

VAL-F4000-116606


BMW 325xi Touring Bosch Alternator
BMW 325xi Touring Bosch Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 328ci Coupe Valeo Alternator

120 Amp Bosch

VAL-F4000-116606


BMW 328ci Coupe Bosch Alternator
BMW 328ci Coupe Bosch Alternator

with 3 pin connector. 120 Amp Bosch

BOS-F4000-88558


BMW 328ci Coupe Bosch Alternator
BMW 328ci Coupe Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. 120 Amp Bosch

BOS-F4000-127857


BMW 328i Sedan Bosch Alternator
BMW 328i Sedan Bosch Alternator

80 Amp.

BOS-F4000-50954


BMW 328i Sedan Valeo Alternator

140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

VAL-F4000-116606


BMW 328i Sedan Bosch Alternator
BMW 328i Sedan Bosch Alternator

120 Amp Bosch

BOS-F4000-127857


BMW 328i Sedan Bosch Alternator
BMW 328i Sedan Bosch Alternator

with 3 pin connector. 120 Amp Bosch

BOS-F4000-88558


BMW 328i Sedan Bosch Alternator
BMW 328i Sedan Bosch Alternator

140 Amp Bosch

BOS-F4000-127857


BMW 328i Sedan Bosch Alternator
BMW 328i Sedan Bosch Alternator

with 3 pin connector. 140 Amp Bosch

BOS-F4000-88558


BMW 328i Sedan Bosch Alternator
BMW 328i Sedan Bosch Alternator

140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

BOS-F4000-127857


BMW 328i Sedan Bosch Alternator
BMW 328i Sedan Bosch Alternator

with 3 pin connector. 140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

BOS-F4000-88558


BMW 328is Coupe Bosch Alternator
BMW 328is Coupe Bosch Alternator

80 Amp.

BOS-F4000-50954


BMW 328is Coupe Bosch Alternator
BMW 328is Coupe Bosch Alternator

Please check alternator manufacture on vehicle before ordering replacement part. A Valeo alternator must be replaced with a Valeo. We''re finding ''Mounting problems when this is the case. 140 Amp Bosch : AL 0739 X Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51082


BMW 330Ci Convertible Bosch Alternator

150 Amp

BOS-F4000-241190


BMW 330Ci Convertible Bosch Alternator
BMW 330Ci Convertible Bosch Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 330Ci Coupe Bosch Alternator
BMW 330Ci Coupe Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 330Ci Coupe Valeo Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

VAL-F4000-116606


BMW 330Ci Coupe Bosch Alternator
BMW 330Ci Coupe Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. Remanufactured 90 Amp

BOS-F4000-280326


BMW 330i Sedan Bosch Alternator
BMW 330i Sedan Bosch Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 330xi Sedan Bosch Alternator
BMW 330xi Sedan Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. Remanufactured 90 Amp

BOS-F4000-280326


BMW 330xi Sedan Bosch Alternator
BMW 330xi Sedan Bosch Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 525i Bosch Alternator
BMW 525i Bosch Alternator

140 Amp with Bosch only This alternator only applies to models which came originally came equipped with a Bosch alternator. If equipped with 140 amp Valeo, replacement only available through dealer. Up to production 2/91 (1) 11 28 1 738 605 deflection roller is also required.

BOS-F4000-37845


BMW 525i Bosch Alternator
BMW 525i Bosch Alternator

105 Amps

BOS-F4000-51637


BMW 525i Bosch Alternator
BMW 525i Bosch Alternator

115 Amp AL 147 X

BOS-F4000-10018


BMW 525i Valeo Alternator
BMW 525i Valeo Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

VAL-F4000-116606


BMW 525i Bosch Alternator
BMW 525i Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. Remanufactured 90 Amp

BOS-F4000-280326


BMW 525i Bosch Alternator
BMW 525i Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 525i Bosch Alternator
BMW 525i Bosch Alternator

115 Amp

BOS-F4000-37844


BMW 525i Bosch Alternator
BMW 525i Bosch Alternator

Please check alternator manufacture on vehicle before ordering replacement part. A Valeo alternator must be replaced with a Valeo. We''re finding ''Mounting problems when this is the case. 140 Amp Bosch : AL 0739X Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51082


BMW 525i Touring Bosch Alternator
BMW 525i Touring Bosch Alternator

Please check alternator manufacture on vehicle before ordering replacement part. A Valeo alternator must be replaced with a Valeo. We''re finding ''Mounting problems when this is the case. 140 Amp Bosch : AL 0739X Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51082


BMW 525i Touring Bosch Alternator
BMW 525i Touring Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 525i Touring Valeo Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

VAL-F4000-116606


BMW 528i Valeo Alternator

120 Amp Bosch

VAL-F4000-116606


BMW 528i Bosch Alternator
BMW 528i Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. 140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

BOS-F4000-127857


BMW 528i Valeo Alternator
BMW 528i Valeo Alternator

140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

VAL-F4000-116606


BMW 528i Bosch Alternator
BMW 528i Bosch Alternator

with 3 pin connector. 140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

BOS-F4000-88558


BMW 528i Bosch Alternator
BMW 528i Bosch Alternator

120 Amp. Bosch Before selling this aternator, please verify the OE part number off the unit. If it reads: 0 123 515 023 - the AL 0733x is correct. However, should the number read: 0 123 515 022 see AL0738x which is 140 Amp. Neither part is interchange if originally equipped with Valeo.

BOS-F4000-88557


BMW 528i Bosch Alternator
BMW 528i Bosch Alternator

120 Amp Bosch

BOS-F4000-127857


BMW 528i Bosch Alternator
BMW 528i Bosch Alternator

with 3 pin connector. 120 Amp Bosch

BOS-F4000-88558


BMW 530i Bosch Alternator
BMW 530i Bosch Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW 530i Bosch Alternator
BMW 530i Bosch Alternator

Remanufactured 90 Amp

BOS-F4000-280326


BMW 530i Bosch Alternator
BMW 530i Bosch Alternator

140 Amp Only applies to 0 123 214 002.

BOS-F4000-51636


BMW 530i Bosch Alternator

150 Amp

BOS-F4000-241190


BMW 530i Valeo Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

VAL-F4000-116606


BMW 530i Touring Bosch Alternator
BMW 530i Touring Bosch Alternator

140 Amp Only applies to 0 123 214 002.

BOS-F4000-51636


BMW 535i Bosch Alternator
BMW 535i Bosch Alternator

90 Amp : Bosch AL 49X

BOS-F4000-10129


BMW 535i Bosch Alternator
BMW 535i Bosch Alternator

80 Amp.

BOS-F4000-10127


BMW 535i Denso Alternator
BMW 535i Denso Alternator

80 Amp.

ND-F4000-165644


BMW 535i Bosch Alternator
BMW 535i Bosch Alternator

115 Amp AL 143X

BOS-F4000-10017


BMW 540i Bosch Alternator
BMW 540i Bosch Alternator

140 Amp Only applies to 0 123 214 002.

BOS-F4000-51636


BMW 540i Bosch Alternator
BMW 540i Bosch Alternator

This is a watercooled alternater and comes with a black seal around it to prevent leakage when bolted to the engine. All Bosch Alternators comes with this seal already imbedded in it. Bosch does not carry extra seals. If you need a replacement seal; see Dealer OE# 12 31 1 435 277 150 Amp. Watercooled

BOS-F4000-88556


BMW 540i Bosch Alternator
BMW 540i Bosch Alternator

140 Amp Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51638


BMW 540i Touring Bosch Alternator
BMW 540i Touring Bosch Alternator

This is a watercooled alternater and comes with a black seal around it to prevent leakage when bolted to the engine. All Bosch Alternators comes with this seal already imbedded in it. Bosch does not carry extra seals. If you need a replacement seal; see Dealer OE# 12 31 1 435 277 150 Amp. Watercooled

BOS-F4000-88556


BMW 735i Bosch Alternator
BMW 735i Bosch Alternator

140 Amp AL 148X

BOS-F4000-10019


BMW 735iL Bosch Alternator
BMW 735iL Bosch Alternator

140 Amp AL 148X

BOS-F4000-10019


BMW 735iL Bosch Alternator
BMW 735iL Bosch Alternator

115 Amp AL 143X

BOS-F4000-10017


BMW 740i Bosch Alternator
BMW 740i Bosch Alternator

This is a watercooled alternater and comes with a black seal around it to prevent leakage when bolted to the engine. All Bosch Alternators comes with this seal already imbedded in it. Bosch does not carry extra seals. If you need a replacement seal; see Dealer OE# 12 31 1 435 277 150 Amp Watercooled

BOS-F4000-88556


BMW 740i Bosch Alternator
BMW 740i Bosch Alternator

140 Amp Only applies to 0 123 214 002.

BOS-F4000-51636


BMW 740i Bosch Alternator
BMW 740i Bosch Alternator

140 Amp Optional Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51638


BMW 740i Bosch Alternator
BMW 740i Bosch Alternator

Bosch 120 Amp Before selling this aternator, please verify the OE part number off the unit. If it reads: 0 123 515 023 - the AL 0733x is correct. However, should the number read: 0 123 515 022 see AL0738x which is 140 Amp. Neither part is interchange if originally equipped with Valeo.

BOS-F4000-88557


BMW 740iL Bosch Alternator
BMW 740iL Bosch Alternator

This is a watercooled alternater and comes with a black seal around it to prevent leakage when bolted to the engine. All Bosch Alternators comes with this seal already imbedded in it. Bosch does not carry extra seals. If you need a replacement seal; see Dealer OE# 12 31 1 435 277 Water cooled

BOS-F4000-88556


BMW 740iL Bosch Alternator
BMW 740iL Bosch Alternator

This is a watercooled alternater and comes with a black seal around it to prevent leakage when bolted to the engine. All Bosch Alternators comes with this seal already imbedded in it. Bosch does not carry extra seals. If you need a replacement seal; see Dealer OE# 12 31 1 435 277 150 Amp Watercooled

BOS-F4000-88556


BMW 740iL Bosch Alternator
BMW 740iL Bosch Alternator

140 Amp Only applies to 0 123 214 002.

BOS-F4000-51636


BMW 740iL Bosch Alternator
BMW 740iL Bosch Alternator

140 Amp Optional Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51638


BMW 740iL Bosch Alternator
BMW 740iL Bosch Alternator

140 Amp

BOS-F4000-51638


BMW 740iL Bosch Alternator
BMW 740iL Bosch Alternator

120 Amp. Before selling this aternator, please verify the OE part number off the unit. If it reads: 0 123 515 023 - the AL 0733x is correct. However, should the number read: 0 123 515 022 see AL0738x which is 140 Amp. Neither part is interchange if originally equipped with Valeo.

BOS-F4000-88557


BMW 740iL Bosch Alternator
BMW 740iL Bosch Alternator

140 Amp Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51638


BMW 850i Bosch Alternator
BMW 850i Bosch Alternator

140 Amp AL 141X

BOS-F4000-10016


BMW M3 Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. 120 Amp Valeo

BOS-F4000-236136


BMW M3 Bosch Alternator
BMW M3 Bosch Alternator

Please check alternator manufacture on vehicle before ordering replacement part. A Valeo alternator must be replaced with a Valeo. We''re finding ''Mounting problems when this is the case. 140 Amp Bosch : AL 0739 X Only applies to Bosch alternator 0 120 465 031.

BOS-F4000-51082


BMW M3 Bosch Alternator
BMW M3 Bosch Alternator

80 Amp.

BOS-F4000-50954


BMW M3 Bosch Alternator
BMW M3 Bosch Alternator

90 Amp. AL 140X

BOS-F4000-10015


BMW M5 Bosch Alternator
BMW M5 Bosch Alternator

140 Amp

BOS-F4000-51635


BMW M5 Bosch Alternator
BMW M5 Bosch Alternator

120 Amp

BOS-F4000-282431


BMW X5 3.0i Valeo Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

VAL-F4000-116606


BMW X5 3.0i Bosch Alternator
BMW X5 3.0i Bosch Alternator

Remanufactured 120 Amp Must also replace cap nut 12 42 7 565 287

BOS-F4000-127857


BMW X5 3.0i Bosch Alternator
BMW X5 3.0i Bosch Alternator

Remanufactured 90 Amp

BOS-F4000-280326


BMW X5 4.4i Bosch Alternator
BMW X5 4.4i Bosch Alternator

This is a watercooled alternater and comes with a black seal around it to prevent leakage when bolted to the engine. All Bosch Alternators comes with this seal already imbedded in it. Bosch does not carry extra seals. If you need a replacement seal; see Dealer OE# 12 31 1 435 277 150 Amp. Watercooled

BOS-F4000-88556


BMW Z3 2.5 Roadster Bosch Alternator
BMW Z3 2.5 Roadster Bosch Alternator

The Valeo units have what is called a "floating stator", meaning that when the unit is assembled the rotor is not pressed into the alternator castings like a conventional alternator, but is placed/centered in the housing and held in place by the pressure of the through bolts holding the entire assembly together. If these units are dropped, or are subject to pressure during installation,the stator can actually shift slightly which will cause noises that range from a magnetic type ''hum'' to a metal-on-metal noise. 140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

BOS-F4000-127857


BMW Z3 2.5 Roadster Bosch Alternator
BMW Z3 2.5 Roadster Bosch Alternator

with 3 pin connector. 140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

BOS-F4000-88558


BMW Z3 2.5 Roadster Valeo Alternator

140 Amp Bosch When inventory is depleted, use 12 31 1 432 979.

VAL-F4000-116606


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