p0683 code 01 excursion 7.3 4x4

[loudandlifted]

it is the glow plug control module. the fix is to replace it. went to my local orielleys and they said about $200 and looking here online see them anywhere from $35-200. how do i know which is the right one thats gonna get the job gone and not be broke in 6 months

 

[blacksnapon]

One is a Relay looking thing, the other is a glow plug control module (like a 6.0)