Boating Solutions Mercruiser Sterndrive Starter Parts Guide

Mercruiser Starter Applications

Engine

Beg-               

S/N                

End-

S/N

Starter 

Number

Engine

    Beg-              S/N         

End-  S/N  Starter   Number
110 1537370   2044033 18-5900 250 GM IB   2314301   2639854 18-5901(2)
120/2.5L 1666601        UP 18-5900 250 GM   4768000   4908849 18-5900
140/3.0L 2508261        UP 18-5900 255 Ford IB 3258728       UP 18-5902(1)
140 (6 Cyl) 1538930   1725960 18-5900 255 Ford IB 3258728       UP 18-5901(2)
150 1666495   2048046 18-5900 255 Ford SD 3258728       UP 18-5903
160 2048022   2770031 18-5900 255 GM IB 4175500       UP 18-5902(1)
165/3.7L (4Cyl) 6916779        UP 18-5901 255 GM IB 4175500       UP 18-5901(2)
165 (6Cyl) 2770032         UP 18-5900 255 GM SD   4175500   5195908 18-5900
170 (4 Cyl) 6916779        UP 18-5901 260/5.7L GM IB 5907058       UP 18-5902(1)
175/4.3L (262CID) B527955       UP 18-5905(7) 260/5.7L GM IB 5907058       UP 18-5901(2)
180/307L-LX (4Cyl) 691779          UP 18-5901 260/5.7L GM 4908850       UP 18-5900(3)
185 (229CID) 6330183        UP 18-5900 260/5.7L GM 6218462       UP 18-5905(4)(7)
185 (262CID) A331455       UP   18-5905(7) 270 GM IB 2851074   3077735 18-5902(1)
190 (4Cyl) 6916779        UP 18-5901 270 GM IB 2851074   3077735 18-5901(2)
190 GM (V8) 1564539   1730903 18-5900 280 GM 4176250       UP  18-5900
198 GM IB  4776402   6218461 18-5902(1) 300 MR GM 6668677       UP 18-5900(3)
198 GM IB 4776402   6218461 18-5901(2) 300 MR GM 6668677       UP 18-5905(4)(7)
198 GM 6218462        UP  18-5900(3) 300 TRS GM 6668677       UP 18-5900
198 GM 6218462        UP 18-5905(4)(7) 320 GM EFI A543604      UP 18-5905(7)
200 2453769   2712072 18-5900 325 GM IB 2278747        UP 18-5902(1)
200 GM 6218462        UP 18-5900(3) 325 GM IB 2278747       UP 18-5901(2)
200/5.0L GM 6218462        UP 18-5905(4)(7) 330 GM IB 4623115       UP 18-5902(1)
205/4.3L-LX(262CID) A331455       UP 18-5905(7) 330 GM IB 4623115       UP 18-5901(2)
215 Ford IB 2781153        UP  18-5902(1) 330 GM SD 4623115       UP 18-5905
215 Ford IB 2781153         UP 18-5901(2) 340/7.4L GM IB 5889914       UP 18-5902(1)
215 SD 2781153         UP 18-5902(1)(5) 340/7.4L GM IB 5889914       UP 18-5901(2)
215 SD 2781153        UP  18-5901(2)(5) 350 GM IB 3780450       UP 18-5902(1)
215 SD 2781153         UP 18-5903(6) 350GM IB 3780450       UP 18-5901(2)
225 Ford IB 3385721        UP 18-5902(1) 350 GM Magnum A635178      UP 18-5905(7)
225 Ford IB 3385721        UP 18-5901 (2) 370 TRS GM 4179554       UP 18-5900
225 Ford SD 3385721        UP 18-5903 390 GM IB 2781129   2825059 18-5902(1)
225 GM IB 2278647   2694014 18-5902(1) 390 GM IB 2781129   2825059 18-5901(2)
225 GM IB 2278647   2694014 18-5901(2) 400 TRS GM 4179554       UP 18-5900
225 GM 1539620   2278646 18-5900 420 GM A398941      UP 18-5900
228 GM IB 4765100   6218461 18-5902(1) 440 TRS GM 4179554       UP 18-5900
228 GM IB 4765100  6218461 18-5901(2) 454 GM Magnum A631894      UP 18-5905
228 GM SD 4765100        UP 18-5900(3) 454 GM Magnum Bravo   B840126      UP 18-5905
228 GM 6218462        UP 18-5905(4)(7) 460 TRS GM 4179554       UP  18-5900
230/5.0L GM IB 5907058        UP  18-5902(1) 470 4208730       UP 18-5901
230/5.0L GM IB 5907058        UP 18-5901(2) 485 5685394       UP 18-5901
230 GM 6218462        UP 18-5900(3) 488 6170297       UP 18-5901
230/5.0L-LX 6218462        UP 18-5905(4)(7) 888 Ford 3108723   4166999 18-5903
233 Ford IB  4173000        UP 18-5902 (1)  898 GM 4762210   6218461 18-5900
233 Ford IB 4173000        UP 18-5901 (2) 5.7L GM (Ski) A338553       UP  18-5905(1)(7)
233 Ford SD 4173000        UP 18-5903 5.7L GM (Ski) A338553       UP 18-5901(2)
250 GM IB 2314301   2639854 18-5902 (1) 5.7L GM Bravo C317495       UP 18-5905(7)
        7.4L GM Bravo B771113 UP 18-5905

(1) Standard rotation engines.     (2) opposite reverse rotation engines.     (3) Models equipped with 12 3/4" flywheels 

(4) Models equipped with 14" flywheels. (5) Models equipped with hydraulic shift.  

(6) Models equipped with electric shift

(7) Only models equipped with starter brace. Does not fit models equipped with fluid mounts.

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Mercruiser Brush Sets/Starter Switch Applications

Years Volt. Starter No. Brush Set Starter Switch Years Volt. Starter No. Brush Set Starter Switch
1977-82 12 1108755 18-5717 18-5838 1971-78 12 ALL 18-5717 18-5840
1977-82 12 1108756 18-5717 � 1969-78 12 MEO-7003 � 18-5840(1)
1977-82 12 1109484,5,6 18-5715 18-5838 (1) Use 18-5839 if switch with push button plunger is required

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Mercruiser Solenoid Applications

Engine Model

Beg.  

S/N

End.  S/N Starter Mount Solenoid(1) Starter Solenoid Engine Model

Beg 

S/N

End 

S/N

Starter Mount Solenoid(1) Starter Solenoid
Rover 31400000F UP � 18-5836 230/5.0L-XLGMIB 6218462 UP 18-5804 18-5816
60 1887079 2049044 � 18-5836 233 Ford 471300 UP 18-5804 18-5836
80 2049045 2851423 � 18-5836 250 GM 2314301 2639854 18-5804 18-5836
90 2851424 3226957 � 18-5836 250 GM 4768000 4908849 18-5804 18-5801
110 1537370 2044033 18-5804 18-5836 255 Ford SD 3258728 UP N/A 18-5802
120 1666601 3129229 18-5804 18-5836 255 Ford IB 3258728 UP 18-5804 18-5836
120 3129229 4469865 � 18-5836 255 GM 4175500 5198908 18-5804 18-5815
120 4469866 6229717 � 18-5815 255 GM 5195909 UP 18-5804 18-5815
120/2.5L 6229718 UP 18-5804 18-5810 260 GM 4908850 6218461 18-5804 18-5801
140 (6Cyl) 1538930 1728960 18-5804 18-5836 260/5.7L GM 6218462 UP 18-5804 18-5816
140 (4Cyl) 2508261 2961608 18-5804 18-5836 5.7L GM Ski Bravo A338533 UP 18-5804 18-5816
140 (4Cyl) 1961609 4460664 � 18-5836 270 GM 2851074 3077735 18-5804 18-5836
140 (4Cyl) 4460665 6229717 � 18-5815 280 GM 4176250 UP 18-5804 18-5815
140/3.01 6229718 UP 18-5804(3) 18-5810 300 MR/TRS GM 6668677 UP 18-5804 18-5816
3.0L/3.0LX C856559 UP 18-5837(3) 18-5817 320 GM (EFI) A543604 UP 18-5804 18-5816
150 1666495 2048046 18-5804 18-5836 325 GM 2278747 UP 18-5804 18-5836
160 2048022 2770031 18-5804 18-5836 330 GM 4623115 6083144 18-5804 18-5836(2)
165 2770032 4471565 18-5804 18-5836 330 GM 4623115 6083144 18-5804 18-5815(4)
165 4471566 5178958 � 18-5817 330 GM W/BW 6083145 UP 18-5804 18-5816
165 5178959 6916778 18-5804 18-5817 340/7.4L GM IB 5889914 UP 18-5804 18-5810
165/3.7L ( 4Cyl) 6916779 UP 18-5804(3) 18-5802 350 GM 3780450 A635176 18-5804 18-5836
170 (4Cyl) 6916779 UP 18-5804(3) 18-5802 350 GM (Magnum) A635178 UP 18-5804 18-5816
175/4.3L (262Cid) B527955 UP 18-5804 18-5816 370 TRS GM 4179554 6271527 18-5804 18-5815
4.3L (Generation II) D714107 UP N/A 18-5816 370 TRS GM 6721528 UP 18-5804 18-5816
180/3.7L-LX (4Cyl) 6916779 UP 18-5804(3) 18-5802 390 GM 2781129 2825059 18-5804 18-5836
185 (229Cid) 6330183 UP 18-5804 18-5816 400 TRS GM 4179554 UP 18-5804 18-5815
185 (262Cid) A331455 UP 18-5804 18-5816 420/425 GM A398941 UP 18-5804 18-5816
190 GM 1564539 1730903 18-5804 18-5836 440 TRS GM 4179554 UP 18-5804 18-5815
190 (4Cyl) 6916779 UP 18-5804(3) 18-5802 454 GM (Magnum) A631894 UP 18-5804 18-5816
198 GM IB 4762210 6218461 18-5804 18-5815 460 TRS GM 4179554 UP 18-5804 18-5815
198 GM 6218462 UP 18-5804 18-5816 465 C849992 UP 18-5804 18-5816
200 2453769 2712072 18-5804 18-5836 470 4208730 6218036 N/A 18-5802
200/5.0L GM 6218462 UP 18-5804 18-5816 470 6218037 UP 18-5804(3) 18-5802
205/4.3L-XL(262Cid) A331455 UP 18-5804 18-5816 485 5685394 UP N/A 18-5802
4.3LX (Generation II) D714370 UP N/A 18-5816 488 6170297 UP 18-5804(3) 18-5802
215 Ford Hyd Shift 2781153 UP 18-5804 18-5836 500 C577254 UP 18-5804 18-5816
215 Ford Elec Shift 2781153 UP N/A 18-5802 502 ALL � N/A 18-5816
225 GM 1539620 2694014 18-5804 18-5836 525 D456000 UP 18-5837 18-5816
225/225S Ford SD 3385721 UP N/A 18-5802 575 A677429 UP 18-5804 18-5816
225/225S Ford IB 3385721 UP 18-5804 18-5836 888 Ford 3108723 4612109 N/A 18-5802
228 GM IB 4765100 5170008 18-5804 18-5815 888 Ford 4612110 UP N/A 18-5801
228 TR GM SD 4765100 5170008 18-5804 18-5815 898 GM 4762210 6218461 18-5804 18-5801
228 GM SD 4765100 5170008 18-5804 18-5801 898 GM 6218462 UP 18-5804 18-5816
228 GM IB 5170009 6218461 18-5804 18-5815 5.7L Bravo GM B525982 UP 18-5804 18-5816
228 GM SD 5170009 6218461 18-5804 18-5801 7.4L Bravo GM B771113 UP 18-5837 18-5816
228 GM 6218462 UP 18-5804 18-5816 7.4L Bravo (GenV) D603118 UP N/A 18-5816
230 GM IB 5907058 6218461 18-5804 18-5816 7.4L W/Hurth (IB) ALL � 18-5837 18-5816
See Flag Notes below 8.2L W/Hurth (IB) C878221 UP 18-5837 18-5816

(1) Replacement solenoid for originally equipped starters. (2) Thunderbolt Ignition only. (3) For 3-5/8" solenoid use 18-5837.

(4) All except Thunderbolt Ignition.

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