Volvo Penta OMC Cobra 4cyl 140hp 3.0L Thermostat Housing 3850784 1997 3857840
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Item Details1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007
- This particular one is Volvo Penta, but OMC & Volvo Penta were using the same parts for a while until OMC was absorbed into Volvo Penta / GM 3.0L 4cyl 153cid 140hp
- Original Paint
- Stamped Part number is 3850784
- Related Part numbers are 3858869 / 21163552 / 3857840 / 3860841 as this appeared to show up around 1997 and probably was used into the early to mid 2000's
- I did not test the thermostat in this so I am not sure if it's good or not. I would recommend that you replace it, or try it out and see what happens. The correct thermostat for this is either 3853799 or Sierra 18-3558 which are around $15
- Freshwater-Used part
- Purchase with confidence!