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Stern Drive Parts
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18-5724 Sierra Transistor Voltage Regulator for Mercruiser Sterndrives
Replaces Mercury art number 78385.
This transistor voltage regulator is for use on some Mercruiser stern drive engines from 1977-1989.
Fits:
120 GM 153 I/L4 1979-1982 5192049 THRU 6229717 (MERCRUISER)
120 GM 153 I/L4 1983-1986 6229718 THRU 0B531853 (MERCRUISER)
140 GM 181 I/L4 1979-1982 5157669 THRU 6229717 (MERCRUISER)
140 GM 181 I/L4 1982-1986 6229718 THRU 0B450800 (MERCRUISER)
198 MIE (2 BBL.) GM 305 V-8 1977 4762210 THRU 6218461 (MERCRUISER)
2.5L GM 153 I/L4 1987-1989 0B531854 THRU 0C856558 (MERCRUISER)
3.0L GM 181 I/L4 1987-1989 0B450801 THRU 0C856558 (MERCRUISER)
898 (2 BBL.) GM 305 V-8 1977-1982 4762210 THRU 6218461 (MERCRUISER)
Electrical MC STARTER MOTORS/ALTERNATORS (1985 AND BELOW) (ACCESSORIES)
Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your serial number and we can help determine if it is right for your engine. Thanks for looking!!!
Thank you for shopping at our store!!
Christine
Replaces Mercury art number 78385.
This transistor voltage regulator is for use on some Mercruiser stern drive engines from 1977-1989.
Fits:
120 GM 153 I/L4 1979-1982 5192049 THRU 6229717 (MERCRUISER)
120 GM 153 I/L4 1983-1986 6229718 THRU 0B531853 (MERCRUISER)
140 GM 181 I/L4 1979-1982 5157669 THRU 6229717 (MERCRUISER)
140 GM 181 I/L4 1982-1986 6229718 THRU 0B450800 (MERCRUISER)
198 MIE (2 BBL.) GM 305 V-8 1977 4762210 THRU 6218461 (MERCRUISER)
2.5L GM 153 I/L4 1987-1989 0B531854 THRU 0C856558 (MERCRUISER)
3.0L GM 181 I/L4 1987-1989 0B450801 THRU 0C856558 (MERCRUISER)
898 (2 BBL.) GM 305 V-8 1977-1982 4762210 THRU 6218461 (MERCRUISER)
Electrical MC STARTER MOTORS/ALTERNATORS (1985 AND BELOW) (ACCESSORIES)
Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your serial number and we can help determine if it is right for your engine. Thanks for looking!!!
Thank you for shopping at our store!!
Christine
- Brand: Sierra
- Condition: New
- SKU: 18-5724
- Year: 1977-1989
- MPN: 18-5724
- warehouse: 689
- Related Part Numbers: 78385 , 1116387, 910599