Originally posted by stg2500
Here is how I did it on my 2001. I am sure you could do something similar on a 3rd Gen. I connected an extension cord to the existing plug and tie wrapped it to the harness on the bottom of the radiator core support. The extension cord was cut to length and connected to the appropriate terminals on the back of the outlet. I purchased the outlet, cover and cover gasket from the local Pete dealer. I think it was around $20.
Check out my readers rig section for pictures.