The Mercury Marine serial number 0T159049 is 4 Stroke 75 (4-STROKE) engine that’s part of the outboard model 1F90412WD. It was produced during the years 2000, 2001, 2002, 2003, and 2003M. The engine displacement is 97.4, and the horsepower ranges from 75 to 90. The engine belongs to the serial range and catalog [0G960500 THRU 0T800999] – USA – Cat.# 90-80485100. Related components are listed below.