18-3555 - Mercruiser 99155A1
THERMOSTAT - MERCRUISER - 160 Degrees - 165-190 hp - 470 & 488
18-3555 - Mercruiser 99155A1
Fits the following Mercruiser -
- 165/3.7L (4CYL) - 6916779 & UP -
- 170 (4 CYL) - 6916779 & UP -
- 180/3.7LX (4 CYL) - 6916779 & UP -
- 190 (4 CYL) - 6916779 & UP -
- 470 - 6218037 & UP -
- 488 - 6170297 & UP -
If you have a question if this will fit your engine, please contact us at
doug@BoatSportAndTackle.com
with your engine information and we can verify it for you.
Manufacturer: Sierra
MPN: 99155A1
SKU: 18-3555
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