Parts for MerCruiser 230 MIE (4 Barrel.) GM 305 V-8 1987-1995 Wiring Harness, Electrical & Ignition
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 84-93947A 8 | HARNESS ASSEMBLY (1 required per assembly) |
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84-93947A 8 - Engine Harness [ More info ]
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| #2 | 26079A 2 | PLATE KIT, Wire Harness Mount (1 required per assembly) (METAL) |
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26079A 2 - Plate Kit [ More info ]
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| #3 | 10-34696 | SCREW, (#8-32 x .750), WIRING HARNESS PLATE (4 required per assembly) (METAL) |
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10-34696 - Screw [ More info ]
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| #3 | 10-15001 | SCREW, (#8-16 x .875), PLATE (4 required per assembly) (PLASTIC) |
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10-15001 - Screw [ More info ]
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| #4 | 98493A 2 | BRACKET, MOUNTING (1 required per assembly) |
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98493A 2 - BRACKET O NLA [ More info ] Unavailable |
| #5 | 10-54615 | SCREW, (.250-20 x .625), MOUNTING BRACKET (3 required per assembly) |
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10-54615 - Screw [ More info ]
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| #7 | 15899A 1 | IGNITION AMPLIFIER (W/HARNESS 84-15275A1) (305CID) (1 required per assembly) |
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15899A 1 - IGNITION AMPLIFIE O NLA [ More info ] Unavailable |
| #7 | 814295A 1 | IGNITION MODULE ASSEMBLY (W/HARNESS 84-15275A1) (350CID) (1 required per assembly) |
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814295A 1 - 814295A 1 - IGNITION MODULE A O [ More info ] Unavailable Replaced by -15899A 1 |
| #8 | 10-69093 | SCREW, (.250-20 x 1.50), IGNITION AMPLIFIER (3 required per assembly) |
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10-69093 - Screw, NLA [ More info ]
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| #9 | 13-26992 | LOCKWASHER, (.250) Stainless Steel, IGNITION AMPLIFIER SCREW (3 required per assembly) |
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13-26992 - LockWasher - Priced Individually [ More info ]
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| #10 | 23-92152 | SPACER, IGNITION AMPLIFIER SCREW (3 required per assembly) |
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23-92152 - Spacer [ More info ]
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23-92152T - Spacer [ More info ]
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| #11 | 97257A 1 | SENDER ASSEMBLY, Water Temperature (3/8-18) (1 required per assembly) |
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97257A 1 - 97257A 1 - SENDER ASSEMBLY O [ More info ] Unavailable Replaced by -806490 |
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806490 - 806490 - SENDER O [ More info ] Unavailable Replaced by -806490T |
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806490T - Water Temperature Sender [ More info ]
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18-5897 - Sender, 97257A1 [ More info ]
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| #11 | 97258A 1 | SENDER ASSEMBLY (1/2-14) (1 required per assembly) |
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97258A 1 - Sender Assembly [ More info ]
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18-5898 - Sender, 97258A1, 171960 [ More info ]
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| #11 | 49734A 1 | SENDER ASSEMBLY, Water Temperature (DUAL) (1 required per assembly) |
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49734A 1 - Sender Assembly [ More info ]
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49734 - Sender Assembly [ More info ]
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| #12 | 13-26996 | LOCKWASHER, (#10) Stainless Steel, WATER TEMPERATURE SENDER TERMINAL (1 required per assembly) |
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13-26996 - LockWasher - Priced Individually [ More info ]
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| #13 | 11-68219 | NUT, (#10-32) Stainless Steel, WATER TEMPERATURE SENDER TERMINAL (1 required per assembly) |
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11-68219 - Nut - Priced Individually [ More info ]
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| #14 | 90806 | SENDER (1 required per assembly) |
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90806 - 90806 - SENDER O [ More info ] Unavailable Replaced by -815425 |
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815425 - 815425 - SENDER ASSEMBLY O [ More info ] Unavailable Replaced by -815425T |
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815425T - 815425T - SENDER ASSEMBLY O [ More info ] Unavailable Replaced by -8M0068784 |
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8M0068784 - Sender Assembly [ More info ]
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18-5899 - Sender, 982650, 815425T [ More info ]
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| #14 | 37293 | SENDER ASSEMBLY, Oil Pressure (DUAL) (1 required per assembly) |
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37293 - Sender Assembly - Dual [ More info ]
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37293T - Oil Pressure Sender [ More info ]
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| #17 | 22-46932 | ELBOW, OIL PRESSURE SENDER (1 required per assembly) |
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22-46932 - Elbow, NLA [ More info ]
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| #18 | 22-42554 | NIPPLE, OIL PRESSURE SENDER (1 required per assembly) |
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22-42554 - Nipple Fitting [ More info ]
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22-885153 - Nipple Fitting [ More info ]
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| #19 | 41170T | BRACKET, MOUNTING (1 required per assembly) |
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41170T - Bracket Assembly, NLA [ More info ]
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| #20 | 10-98260 | SCREW, (.375-16 x .620), MOUNTING BRACKET (STANDARD COOLING) (1 required per assembly) |
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10-98260 - Screw [ More info ]
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| #20 | 10-37612 | SCREW, (.375-16 x 1.250), MOUNTING BRACKET (CLOSED COOLING) (1 required per assembly) |
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10-37612 - Screw - Priced Individually [ More info ]
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| #21 | 13-35048 | LOCKWASHER, (.375), MOUNTING BRACKET SCREW (1 required per assembly) |
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13-35048 - LockWasher - Priced Individually [ More info ]
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| #22 | 23-91034 | SPACER, (.380 x 1.00 x .530), MOUNTING SCREW OR STUD (CLOSED COOLING) (2 required per assembly) |
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23-91034 - Spacer [ More info ]
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| #23 | 10-35787 | SCREW, (.375-16 x 2.250), MOUNTING BRACKET (CLOSED COOLING) (1 required per assembly) |
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10-35787 - Screw - Priced Individually [ More info ]
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| #24 | 16-24585 1 | STUD, MOUNTING BRACKET (STANDARD COOLING) (1 required per assembly) |
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16-24585 1 - Stud, NLA [ More info ]
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| #25 | 11-24883 | NUT, MOUNTING BRACKET STUD (STANDARD COOLING) (1 required per assembly) |
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11-24883 - 11-24883 - NUT O [ More info ] Unavailable Replaced by 11-46335 |
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| #27 | 12-20086 | WASHER, (.390 x .620 x .060), MOUNTING BRACKET SCREW OR STUD (1 required per assembly) |
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12-20086 - Washer - Priced Individually [ More info ]
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| #28 | 23-15895 | SPACER, (.38 x 1.00 x 1.44), MOUNTING BRACKET SCREW OR STUD (1 required per assembly) |
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23-15895 - SPACER (.38 x 1.0 O NLA [ More info ] Unavailable |
| #29 | 88-11178 | BREAKER, Circuit - 50 Ampere (50 AMP) (1 required per assembly) |
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88-11178 - 88-11178 - BREAKER Circuit - O [ More info ] Unavailable Replaced by 88-11178A01 |
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88-11178A01 - Circuit Breaker [ More info ]
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| #31 | 11-27164 | NUT AND LOCKWASHER, (#10-32), CIRCUIT BREAKER TERMINAL (2 required per assembly) |
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11-27164 - Nut w/ Lw - Priced Individually [ More info ]
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| #32 | 10-45862 | SCREW, (#10-32 x .875), CIRCUIT BREAKER (2 required per assembly) |
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10-45862 - Screw - Priced Individually [ More info ]
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| #33 | 10-71405 | SCREW, (#10-32 x .440), INSULATOR (1 required per assembly) |
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10-71405 - SCREW (#10-32 x . O NLA [ More info ] Unavailable |
| #34 | 12-30164 | WASHER, (.192 x .375 x .0312) Stainless Steel, CIRCUIT BREAKER SCREW (3 required per assembly) |
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12-30164 - Washer - Priced Individually [ More info ]
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| #35 | 11-46438 | NUT, (#10-32), INSULATOR SCREW (3 required per assembly) |
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11-46438 - Nut - Priced Individually [ More info ]
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| #36 | 85-96819T | INSULATOR, CIRCUIT BREAKER (1 required per assembly) |
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85-96819T - Insulator [ More info ]
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| #37 | 54-78945 | J CLAMP, Harness Support-BRACKET SCREW (1 required per assembly) |
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54-78945 - J Clamp [ More info ]
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| #38 | 89-96054 | SOLENOID ASSEMBLY, Starter (1 required per assembly) |
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89-96054 - 89-96054 - SOLENOID ASSEMBLY O [ More info ] Unavailable Replaced by 89-96054T |
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89-96054T - Solenoid [ More info ]
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18-5816 - Solenoid, 89-96054 [ More info ]
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SW054 - Solenoid [ More info ]
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| #39 | 10-47910 | SCREW, STARTER SOLENOID (5/8") (2 required per assembly) |
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10-47910 - Screw [ More info ]
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10-96138 - Screw [ More info ]
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| #40 | 11-20088 | NUT, STARTER SOLENOID SCREW (2 required per assembly) |
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11-20088 - Nut, NLA [ More info ]
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| #42 | 11-26419 | NUT, (#8-32) Brass, STARTER SOLENOID TERMINAL (2 required per assembly) |
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11-26419 - Nut - Priced Individually [ More info ]
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| #43 | 11-94330 | NUT, (.250-20) Brass, STARTER SOLENOID TERMINAL (2 required per assembly) |
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| #- | 84-11149A 5 | HARNESS ASSEMBLY, Adapter (1 required per assembly) |
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84-11149A 5 - Adaptor Kit, NLA [ More info ]
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