Boating Solutions Mercruiser Sterndrive Ignition Systems Parts Guide
Mercruiser Ignition Systems Applications |
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Model |
Years |
Serial # |
Contact Set |
Condenser |
Rotor |
Dist. Cap |
Coil |
Tune-Up Kit |
Distributor |
Electronic Conv. Kit |
110 |
1963-66 |
1537370-2044033 (2) |
18-5486(3) 18-5315 |
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120 |
1964-82 |
1666601-6229717 (2) |
18-5311 |
18-5345 |
18-5418 |
18-5385 |
18-5433 |
18-5250 18-5268(8) |
18-5486(3) 18-5315 |
18-5297 |
120/2.5L |
1983-89 |
6229718 - C853255 (9)(2) |
18-5311 |
18-5345 |
18-5418 |
18-5385 |
18-5433 |
18-5250 18-5268(8) |
18-5486(3) 18-5315 |
18-5297 |
140 ( 6 cyl) |
1963 |
1538930-1725960 (2) |
18-5311 |
18-5345 |
18-5418 |
18-5250 |
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140 (4 cyl) |
1968-82 |
2508261-6229717 (2) |
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130/140/3.0L |
1982-89 |
6229718-C856558 (9)(2) |
18-5311 |
18-5345 |
18-5418 |
18-5385 |
18-5433 |
18-5250 18-5268(8) |
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3.0/3.0LX |
1990-95 |
C856559 - F604000(2)(9) |
18-5433 |
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3.0L\LX |
1996 |
C856559 & UP (7) |
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150 |
1964-66 |
1666495-2048046 (2) |
18-5311 |
18-5345 |
|
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160 |
1967-69 |
2048022-2770031(2) |
18-5311 |
18-5345 |
18-5418 |
18-5386 |
18-5433 |
18-5250 18-5269(8) |
18-5487(3)
|
|
165 (6 cyl) |
1970-81 |
2770032 - 5813433 (2) |
18-5250 |
|
18-5294 |
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470 |
1976-79 |
4208730 - 5520114(2) |
18-5311 |
18-5345 |
18-5418 |
18-5385 |
18-5433 |
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165-3.7L(4 cyl) |
1987-89 |
6916779 & UP(2) |
18-5311 |
18-5345 |
18-5418 |
18-5385 |
18-5433 |
18-5250 |
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170/190 |
1985-86 |
6916779 & UP(2) |
18-5297 |
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175-4.3L |
1987-92 |
B527955 & UP (10) |
N/A |
N/A |
N/A |
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4.3L(GEN II) |
1992-UP |
D714107-UP |
18-5438 |
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180-3.7 L/LX |
1987-89 |
6916779 & UP(2) |
18-5311 |
18-5345 |
18-5418 |
18-5385 |
18-5433 |
18-5250 18-5268(8) |
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485 |
1980-82 |
5685394 - 6218036(2) |
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185 (229 CID) |
1983-84 |
6330183 & UP (2) |
18-5433 |
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185 (262 CID) |
1985-87 |
A331455 & UP (10) |
N/A |
N/A |
N/A |
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488 |
1983-84 |
6170297 - 6916778 (2) |
|
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190 (GM)(283 CID) |
1963-64 |
1564539-1730903 (2) |
18-5433 |
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198 INB (GM) |
1977 |
4776402-6218461(1) |
18-5433 |
18-5498-1(4) 18-5313(5) |
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898 (GM) |
1977-82 |
4762210-6218461(1) |
18-5314 |
18-5251 18-5271(8) |
18-5498-1(4) |
18-5296 |
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898/198/5.0L (GM) |
1983-84 |
6218462 & UP (10) |
N/A |
N/A |
N/A |
N/A |
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200(292 CID 6CYL) |
1969 |
2453769-2712072 (2) |
18-5433 |
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200-5.0L (GM) |
1985-95 |
621846 - F600999 (10) |
N/A |
N/A |
18-5438 |
N/A |
18-5494-1(3) |
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205 (262 CID)/4.3L |
1985-91 |
A331455-D714369 (10) |
N/A |
N/A |
N/A |
|
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888 (302FORD) |
1971-77 |
3108723 & UP (4) |
18-5495-1(3) |
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888 (302 FORD) |
1971-77 |
3108723 & UP (2) |
18-5433 |
18-5495-1(3) |
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888 (302 FORD) |
1971-77 |
3108723 & UP(1) |
18-5433 |
18-5309(5) |
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888 (302 FORD) |
1971-77 |
3108723 & UP (3) |
18-5309(5) |
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215(302 FORD) |
1970-72 |
2781153- 3385720 (1) |
18-5433 |
18-5296 |
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215(302 FORD) |
1970-72 |
2781153- 3385720 (3) |
18-5433 |
18-5253 18-5267(8) |
18-5309(5) 18-5495-1(3) |
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225 (302 FORD) |
1973-74 |
338572 - 4166999 (3) |
18-5318 |
18-5346 |
18-5420 |
18-5389 |
18-5433 |
18-5309(5) 18-5495-1(3) |
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225 (302 FORD) |
1973-74 |
3385721- 4166999 (1) |
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225 (302 FORD) |
1973-74 |
3385721- 4166999 (4) |
18-5433 |
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225 (327 GM) |
1963-69 |
1539620-2694014 (2) |
18-5433 |
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225 INB (327 GM) |
1968 |
2278647-2694014 (6) |
N/A |
N/A |
N/A |
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228 |
1977-84 |
4765100- 6218461(1) |
18-5498-1(4) 18-5494-1(3) |
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228 (GM) |
1985-86 |
6218462-B525981(10) |
N/A |
N/A |
N/A |
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230-5.0L/5.0LX (GM) |
1985-95 |
6218462- F600999 (10) |
N/A |
N/A |
18-5431 |
18-5395 |
18-5438 |
N/A 18-5273(8) |
18-5498-1(4) 18-5494-1(3) |
N/A |
230-5.0L INB (GM) |
1981-95 |
5907058-B788151 (10) |
N/A |
N/A |
18-5431 |
N/A |
N/A |
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233 (351W FORD) |
1975-77 |
4173000-4902304(4) |
18-5433 |
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233 (351W FORD) |
1975-77 |
4173000- 4902304(2) |
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233 (351W FORD) |
1975-77 |
4173000- 4902304(2)(8) |
18-5303 |
18-5347 |
18-5433 |
18-5309(5) 18-5489(3) 18-5312(5) |
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250 (327 GM) |
1968-69 |
2314301-2639854(6) |
N/A |
N/A |
N/A |
N/A |
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250 (350 GM) |
1977 |
4768000- 4908849 (1) |
18-5433 |
18-5498-1(4) |
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255 (351W FORD) |
1973-74 |
3258728- 4175499 (1) |
18-5338 |
18-5433 |
18-5312(5) |
18-5296 |
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255 (351W FORD) |
1973-74 |
3258728- 4175499 (4) |
18-5433 |
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255 (350 GM)I/B & Sterndrives |
1975-76 |
4175500-4498700 (1) |
18-5251 18-5271(8) |
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255 (350 GM)I/B & Sterndrives |
1975-76 |
4498701-4501221(4) |
18-5317 |
18-5420 |
18-5389 |
18-5433 |
18-5313(5) |
18-5296 |
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255(350 GM)I/B & Sterndrives |
1975-76 |
4501222-4501254 (1) |
18-5433 |
18-5498-1(4) 18-5313(5) 18-5494-1(3) |
18-5296 |
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255 (350 GM)I/B Sterndrives |
1975-80 |
4501255- 5907057(4) |
18-5433 |
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260 (GM) |
1978-82 |
4908850-6218461(1) |
18-5251 18-5271(8) |
18-5498-1(4) 18-5313(5) 18-5494-1(3) |
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260-5.7L (GM) |
1982-95 |
6218462&F600999 (10) |
N/A |
N/A |
N/A |
N/A |
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260-5.7L INB. (GM) |
1987-93 |
5907058 - F024999 (10) |
N/A |
N/A |
18-5431 |
18-5395 |
18-5438 |
N/A 18-5273(8) |
N/A |
|
270 (350 GM) |
1969-72 |
2851074-3077735 (6) |
N/A |
N/A |
18-5420 |
18-5389 |
N/A |
N/A |
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280TRS(350 GM) |
1975-76 |
4176250-4499390 (4) |
18-5433 |
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280TRS(350 GM) |
1975-76 |
4499391 & UP (1) |
18-5498-1(5) 18-5313(4) 18-5494-1(3) |
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300/MR/TR (GM) |
1985-86 |
6668677- B430367 (10) |
N/A |
N/A |
N/A |
N/A |
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320 EFI (GM) |
1987 |
A543604 & UP (10) |
N/A |
N/A |
18-5431 |
18-5395 |
18-5438 |
N/A 18-5273(8) |
N/A |
|
320 EFI |
1988-89 |
B157603- C622418 |
|
|
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325(427 GM) |
1969-72 |
2278747 - 3780449 (6) |
N/A |
N/A |
18-5420 |
18-5389 |
N/A |
N/A |
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330 (454 GM) |
1977-81 |
4623115 - 6083144 (1) |
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330 (454 GM) |
1977-81 |
4623115 - 6083144 (6) |
N/A |
N/A |
N/A |
N/A |
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330 (454 GM/BW) |
1982-87 |
6083145- B816540 |
N/A |
N/A |
N/A |
N/A |
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340-7.4L INB. (GM) |
1981-92 |
5889914- D715493 (10) |
N/A |
N/A |
18-5431 |
18-5395 |
18-5438 |
N/A 18-5273(8) |
N/A |
|
350 INB. (GM) |
1974-76 |
3780450 - 4623109 (6) |
N/A |
N/A |
N/A |
N/A |
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5.0L |
1987-95 |
B5259982& UP |
|
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5.7L SKI (GM) |
1985-UP |
A338553 & UP (1) |
18-5433 |
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5.7L SKI |
1985-UP |
A338553&UPPrestolite |
|
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5.7L SKI |
1985-UP |
A338553 UP Thunderbolt |
18-5431 |
N/A 18-5273(8) |
N/A |
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350 MAGNUM ALPHA |
1986-95 |
A635178 - F600999 (10) |
N/A |
N/A |
18-5431 |
18-5395 |
18-5438 |
N/A 18-5273(8) |
N/A |
|
5.7L BRAVO |
1989-95 |
B525982-F600999 |
N/A |
N/A |
18-5438 |
N/A |
18-5498-1(4) |
N/A |
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350MAG,5.7, 5.7LX ALPHA, 5.7,5.7LX BRAVO |
1996-UP |
F601000-UP |
N/A |
N/A |
N/A |
N/A |
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350 MAGNUM ALPHA (TBI),5.7,5.7LX ALPHA EFI (TBI),5.7,5.7LX BRAVO EFI (TBI) |
1995-UP |
F355305-UP |
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350 BRAVO EFI(MPI) |
1995-UP |
F415189-UP |
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370 TRS (GM) |
1978-87 |
6721528 & UP (10) |
N/A |
N/A |
N/A |
N/A |
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370/400/ 440/460/TRS |
1983-86 |
4179557 & UP (1) |
18-5433 |
18-5313(5) |
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370/400/ 440/460/TRS |
1983-86 |
4179554 & UP (5) |
18-5498-1(4) |
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390 |
1969-70 |
2781129-2825059 (6) |
N/A |
N/A |
18-5420 |
18-5389 |
N/A |
N/A |
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420 (GM) |
1987-89 |
A398941 - B622418 (10) |
N/A |
N/A |
N/A |
N/A |
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454 MAGNUM (GM) |
1986-UP |
A631894 & UP (10) |
N/A |
N/A |
18-5431 |
18-5395 |
18-5438 |
N/A 18-5273(8) |
N/A |
|
7.4L BRAVO (GM) |
1988-UP |
B771113 & UP (10) |
N/A |
N/A |
18-5431 |
18-5395 |
18-5438 |
N/A 18-5273(8) |
N/A |
|
7.4L INB (GM/HURTH) |
1996-UP |
ALL (10) |
N/A |
N/A |
N/A 18-5273(8) |
N/A |
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7.4 (454) EFI |
1995-UP |
F602010 & UP (10) |
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575 |
1986-92 |
A677429 & UP (10) |
N/A |
N/A |
N/A |
N/A |
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N/A Not applicable (3) Autolite Ignition (7) For wire lead type, use 18-5340 Not Available (4) Mercury Ignition (8) With screw down cap (1) Mallory Ignition (5) Holley (9) With conventional Ignition (2) Prestolite (6) Thunderbolt (10) Thunderbolt IV (1) With copper connector (3) Electronic distributor (standard rotation) except Thunderbolt Ignition (2) Delco (4) Electronic distributor (counter rotation) except Thunderbolt Ignition (7) For EST Ignition (5) Contact controlled distributor (standard rotation) except Thunderbolt Ignition (8) With distributor cap |
Mercruiser Spark Plug Wire Applications |
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Models | Cyl. | IgnitionType | Part No. | Models | Cyl. | IgnitionType | Part No. |
All | 4 | Digital | 18-8811 | 350 CID RH | 8 | Thunderbolt | 18-8804 |
120(153 CID) | 4 | Conventional | 18-8800 | 350 MAG | 8 | Thunderbolt | 18-8804 |
140(181 CID) | 4 | Conventional | 18-8800 | 370 | 8 | Conventional | 18-8803 |
150 | L6 | Conventional | 18-8809 | 400 | 8 | Conventional | 18-8803 |
160 | L6 | Conventional | 18-8809 | 420 | 8 | Thunderbolt | 18-8804 |
165 | L6 | Conventional | 18-8809 | 440 | 8 | Conventional | 18-8803 |
185 CID | V6 | Conventional | 18-8801 | 454 CID | 8 | Thunderbolt | 18-8804 |
198 GM | 8 | Conventional | 18-8803 | 454 MAG | 8 | Thunderbolt | 18-8804 |
224 CID | 4 | Conventional | 18-8808 | 460 | 8 | Conventional | 18-8803 |
225 FORD | 8 | Conventional | 18-8803 | 888 FORD | 8 | Conventional | 18-8803 |
225 GM | 8 | Conventional | 18-8803 | 898 GM | 8 | Conventional | 18-8803 |
228 GM | 8 | Conventional | 18-8803 | 2.5 L | 8 | Conventional | 18-8800 |
229 CID | V6 | Conventional | 18-8801 | 3.0 L | 8 | Conventional | 18-8800 |
233 FORD | 8 | Conventional | 18-8803 | 3.7 L | 8 | Conventional | 18-8808 |
250 GM | 8 | Conventional | 18-8803 | 3.7 XL | 8 | Conventional | 18-8808 |
255 FORD | 8 | Conventional | 18-8803 | 4.3 L | V6 | Thunderbolt | 18-8810 |
260 GM | 8 | Conventional | 18-8803 | 4.3 XL | V6 | Thunderbolt | 18-8810 |
260 TR | 8 | Thunderbolt | 18-8804 | 5.0 L | 8 | Thunderbolt | 18-8804 |
262 CID | V6 | Thunderbolt | 18-8810 | 5.0 L IB | 8 | Thunderbolt | 18-8804 |
280 GM | 8 | Conventional | 18-8803 | 5.0 LX | 8 | Thunderbolt | 18-8804 |
305 CID LH | 8 | Thunderbolt | 18-8804 | 5.7 L | 8 | Thunderbolt | 18-8804 |
305 CID RH | 8 | Thunderbolt | 18-8804 | 5.7 L IB | 8 | Thunderbolt | 18-8804 |
320 EFI | 8 | Thunderbolt | 18-8804 | 5.7 L SKI | 8 | Conventional | 18-8802 |
330 | 8 | Conventional | 18-8803 | 7.4 L | 8 | Thunderbolt | 18-8804 |
330 TR | 8 | Thunderbolt | 18-8804 | 7.4 L IB | 8 | Thunderbolt | 18-8804 |
350 CID LH | 8 | Thunderbolt | 18-8804 | ||||
Mercruiser 8mm Spark Plug Wire O.E. Cross-Reference |
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O.E. | Cyl. | Part No. | O.E. | Cyl. | PartNo. | ||
84-813720A2 | 8 | 18-8804 | 84-813720A10 | 8 | 18-8803 | ||
84-813720A3 | 8 | 18-8804 | 84-813720A11 | V6 | 18-8810 | ||
84-813720A4 | 8 | 18-8804 | 84-813720A12 | 8 | 18-8802 | ||
84-813720A5 | 4 | 18-8800 | 84-813720A13 | 4 | 18-8811 | ||
84-813720A6 | 4 | 18-8808 | 84-816761A2 | 8 | 18-8804 | ||
84-813720A7 | V6 | 18-8801 | 84-816761A4 | 8 | 18-8804 | ||
84-813720A8 | L6 | 18-8809 | 84-816761A8 | L6 | 18-8809 | ||
84-813720A9 | 8 | 18-8803 | 84-816761A9 | 8 | 18-8803 |