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Description
Sierra 18-0389 MerCruiser Heat Exchanger End Gasket
Sierra high-quality engine parts are designed to meet OEM specifications.
Features:
- Fits: 3.7L w/ 4 inch heat exchanger.
- Diameter: 3-15/16"
Interchangeable with:
- GLM
- 31830
- MerCruiser Stern Drive
- 27-99960
Application:
MerCruiser Stern Drive
- 165 2 BBL Mercury
- 1985-1987
- 0B434941 thru 0B774251
- 170 2 BBL Mercury
- 1985-1986
- 6916779 thru 0B434940
- 180 4 BBL Mercury
- 1987
- 0B436391 thru 0B775248
- 190 4 BBL Mercury
- 1985-1986
- 6916779 thru 0B436390
- 3.7L 2 BBL Mercury
- 1988-1989
- 0B774252 & up
- 3.7LX 4 BBL Mercury
- 1988-1989
- 0B775249 & up
- 470 2 BBL I/L4
- 1982
- 5520115 thru 6218036
- 470 2 BBL Mercury
- 1983-1984
- 6218037 thru 6916778
- 470 2 BBL I/L4
- 1980-1981
- 5520115 thru 6218036
- 470 MIE 224 I/L4
- 1980-1981
- 5520115 thru 6218036
- 485 2 BBL 224 I/L4
- 1980-1982
- 5685394 thru 6218036
- 488 4 BBL Mercury
- 1983-1983
- 6170297 thru 6916778
- 488 4 BBL 224 I/L4
- 1984-1984
- 6170297 thru 6916778
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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