I have a 2004 H2. I want to put the new electric fan set up off of a 08, or 09 H2. i would like to know if it will bolt in with no modifications. Thank you.

 

I moved this out from where you posted it because like it says in the archive section "This section is an archive of older posts, please post new questions in the specific model section. Thank you!" I left an expiring redirect so you can find it.

You will need a way to control the fan. I believe the 08+ use the PCM to control it, so you would need a tuner to patch your control if you can tap the appropriate fuse box lead, or you have to fab your own temp sensor into the system to control it.