6.7L Intake Heater

[OggyOggy]

I don't have an immediate need but is there a way to replace the grid heater only vice the entire intake cover? All I can find is the intake cover with grid heater and that's mighty pricey.

 

[Topzide]

Here's a thread that adds a "ring" to the intake with a threaded heater.
https://www.turbodieselregister.com/threads/grid-heater.273813/
There's a link to Rockauto in thread for heater bolt in thread. It's got 22mm x 1.5 thread.