Used on a 1998 Civic (1996-2000 should be the same) after my 650ftlbs impact gun wouldn't budge it.  This is a must have tool for the job.  There are a few different sizes, so measure before buying.  Just measure on the inside of the hexagon from side to side.  This is the 50mm tool.  Oh, don't forget to have two breaker bars available, one to hold the inner nut and one you put on this.