charl makssi replied:

greetings don,
how are your mechanical skills? if your not sure check your nissan owners manual under DO IT YOURSELF OPERATIONS. not only will you save thousands of dollars but you get the know how about your machine. as far as dealers are concerned never trust them and these extended warranty's..... check for conditions as there is always something attached. don ONLY if your confident there is much to gain by doing it your self one is satifaction of doing a job well done.