Name Ext. inf. A* Use of Part number
alternator and single
parts
for vehicles with
start-stop
PR-7L6,7L8
PR-7L6,7L8
alternator
for vehicles with
start-stop
140A
140A
1 alternator
BOSCH
BOSCH 1 03L 903 023
2 alternator
BOSCH
BOSCH 1 03L 903 023 X
(2) alternator
D >> - 02.11.2012
use if required:
VALEO

028 903 237 E
VALEO

028 903 237 E
1

1
03L 903 023 AX
(2) alternator
D - 02.11.2012>>
use if required:
VALEO

028 903 237 E
VALEO

028 903 237 E
1

1
03L 903 024 MX
(1) alternator
D >> - 02.11.2012
VALEO
VALEO 1 03P 903 023 B
(2) alternator
D >> - 02.11.2012
use if required:
VALEO

028 903 237 E
VALEO

028 903 237 E
1

1
03P 903 023 BX
(1) alternator
D - 02.11.2012>>
VALEO
VALEO 1 03P 903 023 H
(2) alternator
D - 02.11.2012>>
use if required:
VALEO

028 903 237 E
VALEO

028 903 237 E
1

1
03P 903 023 HX
(1) alternator
BOSCH
PR-1D0
BOSCH 1 PR-1D0 03C 903 025 F
(2) alternator
BOSCH
PR-1D0
BOSCH 1 PR-1D0 03C 903 025 FX
(1) alternator
BOSCH
PR-1D2
BOSCH 1 PR-1D2 03C 903 025 J
(2) alternator
BOSCH
PR-1D2
BOSCH 1 PR-1D2 03C 903 025 JX
(1) alternator
see workshop manual
for this use:
D >> - 02.12.2013
VALEO

04C 903 023 K
04E 145 933 N
04E 145 933 R

PR-9AA
PR-9AB,9AK
VALEO

04C 903 023 K
04E 145 933 N
04E 145 933 R
1

1
X
X

PR-9AA
PR-9AB,9AK
04E 903 023 K
(2) alternator
D >> - 02.12.2013
VALEO
VALEO 1 04E 903 023 KX
(1) alternator
see workshop manual
for this use:
D >> - 02.12.2013
BOSCH

04C 903 023 L
04E 145 933 N
04E 145 933 R

PR-9AA
PR-9AB,9AK
BOSCH

04C 903 023 L
04E 145 933 N
04E 145 933 R
1

1
X
X

PR-9AA
PR-9AB,9AK
04E 903 023 J
(2) alternator
D >> - 02.12.2013
BOSCH
BOSCH 1 04E 903 023 JX
(2) alternator
D - 02.12.2013>>
VALEO
VALEO 1 04C 903 023 K
(2) alternator
D - 02.12.2013>>
VALEO
VALEO 1 04C 903 023 KX
(1) alternator
D - 02.12.2013>>
BOSCH
BOSCH 1 04C 903 023 L
(2) alternator
D - 02.12.2013>>
BOSCH
BOSCH 1 04C 903 023 LX
(1) alternator
D >> - 02.11.2012
VALEO
VALEO 1 03D 903 025 M
(2) alternator
D >> - 02.11.2012
VALEO
VALEO 1 03D 903 025 MX
(1) alternator
D - 02.11.2012>>
VALEO
VALEO 1 03E 903 023 A
(2) alternator
D - 02.11.2012>>
VALEO
VALEO 1 03E 903 023 AX
individual parts
3 poly v-belt pulley with
freewheel and cover cap
for alternator:


31,32,33,34,
34A


31,32,33,34,
34A
1 022 903 119 C
(3) poly v-belt pulley with
freewheel and cover cap
for alternator:


35,37


35,37
1 03C 903 119 F
(3) poly v-belt pulley with
freewheel and cover cap
for alternator:


38,38A


38,38A
1 03C 903 119 C
(3) decoupling belt pulley
with freewheel and cap
for alternator:
see workshop manual
for this use:
D >> - 02.12.2013


39,40

04E 903 201 E
04E 145 933 N
04E 145 933 R

PR-9AA
PR-9AB,9AK


39,40

04E 903 201 E
04E 145 933 N
04E 145 933 R
1
PR-9AA
PR-9AB,9AK
04E 903 201
(3) decoupling belt pulley
with freewheel and cap
D - 02.12.2013>>
1 04E 903 201 E
4 spacer ring
for alternator:
3,75MM VALEO
32,34,34A,38
3,75MM VALEO
32,34,34A,38
1 028 903 237 E
5 repair kit for
alternator
M16X1,5
M16X1,5 1 028 903 320 C
6 protective cap for freewheel
poly-v-belt pulley
1 037 145 291
(6) protective cap
for alternator:

39,40

39,40
1 06J 145 291
(6) protective cap
for alternator:

39,40

39,40
1 06H 145 291 A
7 voltage regulator
for alternator:
BOSCH
31,33,35,37
BOSCH
31,33,35,37
1 07K 903 803
(7) voltage regulator
for alternator:
VALEO
32
VALEO
32
1 06E 903 803 G
(7) voltage regulator
for alternator:
BOSCH
37
BOSCH
37
1 06E 903 803 F
(7) voltage regulator
for alternator:
VALEO
38
VALEO
38
1 06J 903 803
(7) voltage regulator
for alternator:
VALEO
34A,38A
VALEO
34A,38A
1 03L 903 803 C
(7) no replacement part
for alternator:

39,40

39,40
8 protective cap
for alternator:
BOSCH
31,33,35
BOSCH
31,33,35
1 06F 903 193 A
(8) protective cap
for alternator:
VALEO
32,34,34A,38,
38A
VALEO
32,34,34A,38,
38A
1 059 903 193 C
(8) no replacement part
for alternator:

37,39

37,39
9 hexagon collar nut
self-locking
for contact:
M8

B+
M8

B+
1 N 107 446 01
10 cover cap
for contact:
13X14
B+
13X14
B+
1 N 904 030 04
11 flat connector housing with
contact locking mechanism
1 4D0 971 992 B
* In the column 'A' indicates the number that is used in the selected vehicle.
To find out where to buy the item or equivalent, click on the part number.