Sierra Marine Parts Catalog: Mercruiser
b
b
ALTERNATOR CONvERSION KIT
Includes new 68 AMP alternator, mounting brackets 18-5968, pulley,
wiring, hardware and instructions. Converts model 470 aluminum block
ALTERNATOR
Mercruiser engines serial number 4625580 & up with stator charging
ALTERNATOR
system and water cooled voltage regulator to alternator system. NOTE:
Replaces: Mercury 882571
Fuse kit 18-8220 (sold separately) is required on engines with a Delco
Replaces: Mercuiser 821663, -1, A1,
Fits: CMD 1.7 MI 120 I/L4, CMD 1.7 MS 120 I/L4,
starter (round solenoid mounted to starter); Prestolite starters with
Denso 101211-3020, 3021
remote solenoid DO NOT require fuse kit. visually inspect starter
D1.7L DTI
prior to ordering conversion kit
FUSE KIT
Replace: 88-79023A91
For use with 18-5953 alternator conversion
CONvERSION KIT DRIvE BELT
ALTERNATOR BRACKET
kits installed on Mercruiser (Model 470) 3.7
vOLTAGE
liter aluminum block engines serial number
Replacement belt for alternator
Replacement bracket for alternator
REGULATOR
6902288 & Up.
conversion kit used on 470 Series
conversion kit used on 470 Series
90 AMP
Replaces: 42785
Mercruisers. Included in 18-5953-1 kit.
Mercruiser included in 18-5953 kit
Slave
Reman
Reman
New
Model #
Cyl.
Years
Beg. S/N
End. S/N
Solenoid
Starter
New Starter
Alternator
Alternator
110
GM 4
1963-1966
1538370
2044033
--
--
120
GM 4
1964-1975
1666601
4469865
120
GM 4
1976-1982
4469866
6229717
120 / 2.5L
GM 4
1983-1989
6229718
C853255
--
➃
140
GM 4
1968-1975
2508261
4460664
140
GM 4
1976-1981
4460665
6229717
140/3.0L
GM 4
1982-1989
6229718
C856558
140/3.0L
GM 4
1999-2001
oL382122
oM326292
--
--
**
140/3.0L/3.0LX
GM 4
1990-92
C856559
D831100
140/3.0LX
GM 4
1992-97
D831101
oK999999
N/A
--
➃
165/3.7L
Merc 4
1987-1989
B434941
C762299
N/A
N/A
170
Merc 4
1985-1986
6916779
B434940
N/A
N/A
180/3.7LX
Merc 4
1987-1989
B436391
C762299
N/A
N/A
190
Merc 4
1985-1986
6916779
B436390
N/A
N/A
470
Merc 4
1976-1984
4208730
6916778
N/A
N/A
470MIe
Merc 4
1980-1981
5520115
6218036
N/A
N/A
485
Merc 4
1980-1984
5685394
6916778
N/A
N/A
140
GM 6
1963
1538930
1725960
--
--
150
GM 6
1964-66
1666495
2048046
--
--
160
GM 6
1967-69
2048022
2768031
--
--
160
GM 6
1969
2768032
2770031
165
GM 6
1970-1975
2770032
4471565
165
GM 6
1976-1981
4471566
5813433
200
GM 6
1969
2453769
2712072
--
--
175/4.3L
GM V-6
1987-1992
B527955
D714106
--
--
➃
185
GM V-6
1983-1984
6330183
6919655
--
➃
185
GM V-6
1985-1987
A331455
B527954
N/A
--
➃
GM V-6
1985-1991
A331455
D714369
N/A
--
205
➃
262 Mag. eFI
GM V-6
1996-1997
F803800
K999999
N/A
--
262 Mag. eFI
GM V-6
1996-1997
F803800
K999999
N/A
--
4.3L/LX/LXH
GM V-6
1992-1997
D714107
K999999
--
--
4.3L/LX/LXH
GM V-6
1996-1997
F803000
K999999
--
--
4.3L/LH
GM V-6
1998-99
L010044
oL618999
--
--
4.3L/LH(Gen +)
GM V-6
2000-02
oL619000
oM320024
--
--
**
4.3eFI
GM V-6
1998-99
L012009
oL618999
--
--
4.3L eFI
GM V-6
2000-01
oL619000
oM299999
--
--
**
GM V-6
2002
oM300000
oM320024
--
--
**
4.3L MpI
190
GM V-8
1963-1964
1564539
1730903
--
--
200
GM V-8
1985-1986
6218462
B525981
18-5911 ➀ ➂
--
➃
200
GM V-8
1985-1986
6218462
B525981
18-5910 ➁ ➅
--
➃
200/5.0L
GM V-8
1987-1995
B525982
F600999
--
➃
200/5.0L
GM V-8
1987-1995
B525982
F600999
--
➃
215 MCM &MIe
Ford V-8
1970-1972
2781153
3563181
18-5908 ➊
For 12 3/4" Dia.Flywheel
Firepower ignition
RH Rotation
➀
➇
➎
For 14" Dia. Flywheel
Ignition module mounted on distributor
Standard ignition
➁
➈
➏
For permanent magnet models use 18-5919
Ignition module mounted on elbow
Thunderbolt ignition
➂
➉
➐
55 AMP up grade to 65 AMP use 18-5965
LH rotation
Thunderbolt IV
➃
➊
➑
Black
NLA for models prior to S/N 4167000
Thunderbolt V
➄
➋
➒
605
For permanent magnet models use 18-5913
PG 260 (9-1/4" long)
Transmission models
➅
➌
➓
Bravo drive
PG260F1 (8-1/2" long)
**
Delco Style
➆
➍