Electrical Supplies, Inboard & Sterndrive Spark Plug Wires, Application Charts
CID/Cyl.
Distributor Type
Years
Serial #
CDI Part # Mallory Part #
5.7 Ski
350 / V-8
Thunderbolt V
1996-97
0F775200 - 0K999999
631-0004
9-28001
5.7LX Aphpa & Bravo
350 / V-8
Thunderbolt V
1996-97
0F601000 - 0K999999
631-0004
9-28001
5.7LX Bravo & EFI
350 / V-8
Delco HEI
1996-97
0F752400 - 0K999999
631-0006
9-28011
233 MCM & MIE (Ford) 351 / V-8
Mercury / Pretolite
1975-77
4173000 - 4902304
631-0001
9-28012
255 MCM & MIE (Ford) 351 / V-8
Mallory / Mercury
1973-80
3258728 - 5907057
631-0001
9-28012
325 MCM & MIE
427 / V-8
Thunderbolt
1969-74
2278747 & Up
631-0001
9-28012
325 MCM & MIE
427 / V-8
Thunderbolt
1969-74
2278747 & Up
631-0001
9-28012
330
454 / V-8
Thunderbolt / Mallory
1977-81
4623115 - 6083144
631-0001
9-28012
350 MIE
454 / V-8
Thunderbolt
1974-76
3780450 - 4623109
631-0001
9-28012
370 TRS
454 / V-8
Mallory / Holley
1978-85
4179554 - 6721527
631-0001
9-28012
370 TRS
454 / V-8
Thunderbolt IV
1985-87
6721528 - 0B714586
631-0008
9-28002
400 TRS
454 / V-8
Mallory / Holley
1980-86
5668232 - 0B457644
631-0001
9-28012
400 TRS
454 / V-8
Mallory / Holley
1983-86
6181070 - 0B485220
631-0001
9-28012
450
454 / V-8
Thunderbolt IV
1995-96
0F347100 - 0F347277
631-0008
9-28002
454 Mag Alpha
454 / V-8
Thunderbolt IV
1986-88
0A631894 - 0B785148
631-0008
9-28002
454 Mag Bravo
454 / V-8
Thunderbolt IV
1988-97
0B721206 - 0K999999
631-0008
9-28002
454 Mag EFI
454 / V-8
Delco HEI
1994-96
0F115700 - 0F802349
631-0006
9-28011
454 / V-8
Delco HEI
1996-01
0F802350 - M024999
631-0006
9-28011
454 / V-8
Delco HEI
1999-01
0L002200 - 0L674000
631-0006
9-28011
454 Mag MPI Ski
454 / V-8
Delco HEI
1995-97
0F215800 - 0K999999
631-0006
9-28011
7.4L Bravo I, II, III
454 / V-8
Thunderbolt IV
1988-97
0B771113 - 0K999999
631-0008
9-28002
7.4L Bravo III
454 / V-8
Thunderbolt IV
1992-97
0D603118 - 0K999999
631-0008
9-28002
7.4L EFI MIE
454 / V-8
Thunderbolt IV
1988-96
0B788366 - 0F820141
631-0008
9-28002
7.4L MIE
454 / V-8
Thunderbolt IV
1988-96
0B788366 - 0F820141
631-0008
9-28002
7.4L MIE
454 / V-8
Thunderbolt IV
1992-97
0D715494 - 0K999999
631-0008
9-28002
7.4L MPI (L29)
454 / V-8
Delco HEI
1998-01
0L010003 - 0M024330
631-0006
9-28011
7.4L MPI MIE
454 / V-8
Delco HEI
1995-01
0F563052 - 0M025999
631-0006
9-28011
7.4LX Bravo EFI & MPI 454 / V-8
Delco HEI
1996-97
0F60201 - 0K999999
631-0006
9-28011
390
482 / V-8
Thunderbolt
1969-70
2781129 - 2825059
631-0001
9-28012
460 TRS
482 / V-8
Mallory / Holley
1983-86
6180970 - 6181046
631-0001
9-28012
496 Mag & Mag HO
496 / V-8
Delco (coil over plug)
2000-Up 0M025000 & Up
631-0020
9-28031
8.1S MIE & HO MIE
496 / V-8
Delco (coil over plug)
2000-Up 0M025000 & Up
631-0020
9-23031
502 Mag Bravo
502 / V-8
Thunderbolt IV
1990-93
0C878221 - 0F114528
631-0008
9-28002
502 Mag EFI
502 / V-8
Delco HEI
1993-96
0D840650 - 0F802599
631-0006
9-28011
502 Mag MPI
502 / V-8
Delco HEI
1996-01
0F802600 - 0M024999
631-0006
9-28011
525 SC
502 / V-8
Thunderbolt IV
1991-95
0D456000 - 0F877734
631-0008
9-28002
8.2L MIE
502 / V-8
Thunderbolt IV
1990-96
0C878221 - 0F819619
631-0008
9-28002
8.2L MPI MIE
502 / V-8
Delco HEI
1996-01
0F819620 - 0L674200
631-0006
9-28011
Application Charts
454 Mag MPI 454 Mag MPI Horizon MIE
Spark Plug Wires
Model
Electrical Supplies
MERCRUISER MARINE PLUG WIRE SETS (CONTINUED)
SPECIAL APPLICATION SETS FOR MERCRUISER Model
CID/Cyl.
135 Degree Plug Boots 302,351, 460 Ford
Distributor Type
Years
ALL
1970-77
TECH SUPPORT: 1.866.423.4832
Serial #
CDI Part # Mallory Part # 631-0018
CUSTOMER SERVICE: 1.800.467.3371
9-28044
cdielectronics.com
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