The engine is the RTP-1, just pulled the thermostat. Do i have to get this at a dealer or does anyone have a cross ref #? The bottom of the thermostat says E04...0160....2, will also need both gaskets. Thanks!

I havent gotten a boat stat anywhere but a dealer. There is something different about them if I remember right. By the numbering of 0160, I would venture to say it is a 160f stat, somewhat standard on boats after 1990. I would just play it safe and get it from the dealer. The gaskets should be about $2 each too.

Napa Auto Parts. I've got em there before. And yes, that number represents a 160 degree thermostat. <BR> <BR>(Message edited by wake_upppp on January 05, 2010)

Picked one up at the Dealer for $11.71

Napa carries a marine line for tune up and maintanence parts and usually not as expensive as the dealer just to keep in mind for the future If you have one near by.