Block Heater Location
Senior User
Joined: Jul 2003
Posts: 135
Likes: 0
From: New Jersey
If it was where my 03 with the 7.3L, look near the driver's side tow hook. Mine was tied up next to the tow hook. It looks like a standard three prong plug with a black plastic cap to protect the plug. The black hard plastic sheeth going over actual cable will also have a blue sticker labeling power requirements and such. Hope this helps.
By the way on my early 99, it was behind grill on the driver's side I think.
By the way on my early 99, it was behind grill on the driver's side I think.
