Help! I just got a new oxygen sensor (1st sensor before catalytic converter) for my '96 4runner and need some advice on how to replace it.

The darn plug for it is located on top of the transmission housing, out of sight and seemingly out of reach. I could only get one hand up there to feel the plug. How the heck do you replace it?

You guys would literally save the day if you have any tips or tricks on how to do this. One shop quoted me $75 to do the job and it would hurt my wallet as much as my pride to have to pay that much to finish the job.

Thanks!