EATC controller with rear window defogger option.
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Out of a 103K mile supercrew.
Unit has had new orings and new lights installed and has been fully tested.
All functions work.
New OEM unit is $550 to $600
FYI.. I have a rear defogger glass and wire harness if you want to install a rear defogger glass in your truck for an extra $75
Thks for looking..