Description
Sierra Marine 120øF (48.9øC) thermostat 18-3549 will replace the following thermostats:
– Mercury 14586
– Mallory 9-43014
The thermostat is suitable for the following engines:
Mercury & Mariner:
– 6hp 2-cylinder (0A197112 – 0T800999)
– 8hp 2-cylinder & 9.9hp 2-cylinder (0A197112 – 0T999999, 1B000001 & Up)
– 10 Magnum (0D038000 – 0D279999, 0D281000 – 0T979999)
– Sea Pro 10 / Marathon 10 hp (0D038000 – 0D279999, 0D281000 – 0T999999, 1B000001 & Up)
– XR10 (0D038000 – 0D279998, 0D281000 – 0T979999)
– 15hp (0A197112 – 0T999999, 1B000001 & Up)
– 15hp 2-cylinder (B292414 & Later)
– Sea Pro 15 / Marathon 15 hp (0G044365 – 0T999999, 1B000001 & Up)
– 18XD, 20XD 2-cylinder & 25XD (B114231 & Up, 6443973 – 0B238463)
– 20hp 2-cylinder (0B238464 – 0T979999)
– 20 Jet (0G044027 – 0T999999, 1B000001 & Up)
– 25hp 2-cylinder 25 Sea Pro / Marathon & Super 15 2-cylinder (B238464 & Later, 0B238464 – 0T979999)
– 25hp 2-cylinder (0T980000 – 0T999999, 1B000001 & Up)
– 30hp 2-cylinder (G055314 & Later, 0G055314 – 0G760299)
– 40hp 2-cylinder (0G055314 – 0G760299)
– 40hp 4-cylinder 4-stroke, 50hp 4-cylinder 4-stroke & 60hp 4-cylinder 4-stroke (0T178500 – 0T598999)
– 40hp EFI 4-cylinder 4-stroke, 50hp EFI 4-cylinder 4-stroke & 60hp EFI 4-cylinder 4-stroke (0T409000 – 1B344306, 1C000001 & Up)
– 40hp EFI Jet 4-cylinder 4-stroke (1C051324 & Up)
– 45 Jet, 50hp 3-cylinder, 55hp 3-cylinder & 60hp 3-cylinder (0D000750 – 0G589999)
– 65 Jet & 65 Jet 3-cylinder (0D283222 – 0T979999, 0T980000 – 0T999999, 1B000001 & Up)
– 75hp 3-cylinder (0C222000 – 0T999999, 1B000000 & Up)
– 80 Jet (0D283222 – 0T999999, 1B000001 & Up)
– 90hp 3-cylinder (0C222000 – 0T999999, 1B000001 & Up)
– 100hp 4-cylinder (0A722297 – 0G965520, Mercury 0B209468 – 0D283221)
– 115hp 4-cylinder (0C100000 – 0T999999, 1B000001 & Up)
– 125 4-cylinder (0D283222 – 0T999999, 1B000001 & Up)
– 250hp (0C101891 & Up)
– 275hp (0C101891 & Up)
Weight – 0.03
Product Type – Engine Spares by Model > Mercury > Mercury
