Vespa Electrical Parts

December 26, 2020

Electrical Parts

Wiring: For wiring diagrams and electrical info see Service/Electrical/Vespa Electrical 
Every wire color and component on every Piaggio (US model) is shown and explained.

Table of Piaggio Part Numbers: contains most electrical parts on most US models.
Find the part# from the table, then scroll down to the photos and prices below, listed by part#.

Abbreviations for switches: N.C. means “Normally Closed”     N.O. means “Normally Open”

Abbreviations for brake light switches:
NCI means “Normally Closed when Installed” (normally open not installed)
NOI means “Normally Open when Installed” (normally closed not installed) 

 

Vespa
mopeds >
USA
models
72-75
Ciao
C7E1T
C7N1T
76-77
Ciao
78-80
Ciao C7E1T
77
Bravo
78-80
Bravo EEV1T
78-80
Grande
048
79-85
Si
SIV1T
80-83
Grande
MX
068
81-83
Ciao PX
C7E1T
1972-75
Ciao
C7E1T/B
1976-77
Ciao
C7E1T/B
Bravo
EEV1T/B
1978-80
Ciao
C7E1T/B
Bravo
EEV1T/B
78-80
Grande
048/B
80-83
Grande
MX

068/B
Electrical
Version >
turn
signals
turn
signals
turn
signals
turn
signals
turn
signals
points 103133 103133 103133 103133 103133 103133 103133 103133 103133 103133 103133 103133
condenser 144241 102939 102939 102939 102939 102939 102939 152440 162935 162935 162935 162935
ignition
source coil
120391
external
ground
120391
external
ground
120391
external
ground
120391
external
ground
189813
external
ground
120391
external
ground
212403
external
ground
120391
external
ground
162933
external
ground
185047
internal
ground
162933
external
ground
185047
internal
ground
ignition
spark coil
143062 143062
132299
124830
132299
132299 132299 132299 132299 143062 132299 132299 132299 132299
spark plug
NGK #
121908 143541
B5HS
143541
B5HS
137776
B6HS
A15029 137776
B6HS
143541
B5HS
121908 143541
B5HS
143541
B5HS
143541
B5HS
137776
B6HS
flywheel 103485 103485 103485 103485 176418 103485 176418 103485 148125 148125 148125 148125
lights coil 120397 120397 120397 120397 189812 120397 214547 120397 162929 162929 162929 162929
aux. coil none none none none none none none none none
162930
185048 162930 185048
main key
switch
143972
2-pos.
none none none none none none 152453
2-pos.
147556
162912
162912
3-pos.
162912
3-pos.
307872
2-pos.
brake light
switches
connection
126938
NCI in
series
126938
NCI in
series
126938
NCI in
series
126938
NCI in
series
126938
NCI in
series
126938
NCI in
series
126938
NCI in
series
126938
NCI in
series
126938
NCI in
series
126899
NOI in
parallel
126938
NCI in
series
126899
NOI in
parallel
light
switch
143972 156645 156645 307113 186515 307113 186515 152453 147556
162912
162912 162912 307872
2-pos.
horn switch
CEV #
128598
N.O
Grabor
156645
N.O.
8040
156645
N.O.
8040
307113
N.O.
8188
189834
N.O.
Grabor
307113
N.O.
8188
213516
N.O.
Grabor
128598
N.O.
Grabor
147304
163376
N.C.
163376
N.C.
Grabor
307264
N.C.
8192
307297
N.C.
Grabor
run switch
type
CEV #
none 147305
N.O.
8177
147305
N.O.
8177
307114
N.O.
8189
189833
N.O.
Grabor
307114
N.O.
8189
189833
N.O.
Grabor
none 147305
N.O.
8177
147305
N.O.
8177
307263
N.O.
8191
307263
N.O.
8191
turn switch none none none none none none none 144474
CEV188
147304
163377
147304
163377
307263
8191
307263
8191
tail light
CEV #
color
142805
4350
chrome
142805
4350
chrome
77 4350
78-80
4400.2
307162
4350
chrome
187583
CEV234
black
307877
4400
black
189054
Becar
black
142805
4350
chrome
142805
4350
chrome
185026
4400
grey
307162
4350
chrome
307877
4400
black
headlight
CEV #
color
145107
2139V
lt. grey
156729
161395
silver
161395
2139
silver
307110
2143
chrome
189870

dk grey
307868
2143
black
189870

dk grey
152452
2139V
lt. grey
147554
162909
silver
162909
2139V
silver
307262
2139V
chrome
307868
2143
black
hl housing 307239 no # 307869 no # 307339 307869
impedence
coil in hl
156045 none none none none none none 156045 156045
none
none none none
hl bulb
6V sealed
121559
CEV171
121559
CEV171
121559
CEV171
307238 A10004
4667-1
307238 A10004
4667-1
121559
CEV171
121559
CEV171
121559
CEV171
121559
CEV171
121559
CEV171
Vespa
mopeds >
USA
models
72-75
Ciao
C7E1T
C7N1T
76-77
Ciao
78-80
Ciao C7E1T
1977
Bravo
78-80
Bravo EEV1T
78-80
Grande
048
79-85
Si
SIV1T
80-83
Grande
MX
068
81-83
Ciao PX
C7E1T
72-75
Ciao
C7E1T/B
76-77
Ciao
C7E1T/B
Bravo
EEV1T/B
78-80
Ciao
C7E1T/B
Bravo
EEV1T/B
78-80
Grande
048/B
80-83
Grande
MX

068/B

 

102939 $10

103133 $20

120391 $70

120397 $55

Original condenser
 said “Facet”, orig.
points said “Icet”, coil said “Femsa”

 

 

 

 

 

 

126899 = CEV 9343

126938 = CEV 9342

126939 $2

128598 $10

 

 

 

See Switches

 

142805, 307162 = CEV 9350 N/A

143972 $75 (w/key)
2-position with diode

144241 early condenser

 

 

 

 

 

 

 

 

144474 $15

145107 N/A

145107 partial $90

145498  N/A

 

 

 

 

 

 

147304 $10

147305 $45
CEV 8177

147554 $150

147556 $90 (with key)
3-position with diode

 

 

 

 

 

 

 

148125 $75

156045?  N/A

156645 $25
CEV 8040

161395 N/A

162909 N/A

 

 

 

 

 

 

 

162912 $90 (plus key) 3-position, no diode

162935 condenser for blinker models $35

 

 

 

 

 

 

 

162929 $55

162930 $70

162933 N/A

163376 $35
Grabor N.C.

 

 

 

 

 

 

 

185026 $60
CEV 9400 grey

185028 $65
CEV 9400.2 grey

185048 N/A

 

See Tail lights

 

 

 

 

186515 $25

187893 N/A

189054 N/A

189833  $45 Si switch

189834 $30

 

 

 

 

 

 

189870 N/A

192930 $45 Si lens

307113 $13
= CEV 8188

307114 $30
= CEV 8189

307262 N/A
= CEV 2139V

 

 

 

 

 

 

307263 $15
= CEV 8191

307264 $25
 CEV 8192 N.C.

307297 N/A
Grabor N.C.

 

 

 

 

 

 

307872  N/A

307877 N/A
 CEV 9400 black

 

307xxx parts for Grande.

See Tail lights