Pulled my coil off of 5th cylinder and there was a lot of oil, Is this a valve cover leak?

 

Use gen 6 (2004.........) valve cover to fix it

 

yes most likely valvecover gasket

 

Spark plug tube seal.

 

possible to partially seal without replacing valve cover?

 

No just replace it. It will fail again otherwise. The 04+ valvecovers are much cheaper and a better design than the 02-03

 

Nope. Valve cover is also cheap and just a couple bolts. Find the FSM for torque specs

 

You can get brand new front and rear 2004-2006 valve covers and front and rear gaskets with shipping all for just $87 at www.nissanpartswarehouse.com. I'm just about to order mine.

 

^Good work finding that. To the OP; take the advice and replace both valve covers.
I need to start ordering parts for when i do my plugs

 

@a33_ridah Yeah, no problem man. I'm also about to do my spark plugs soon as well. So I ordered both of the new and improved valve covers with gaskets and I also ordered the NWP Phenolic 5 piece spacer kit.

 

Thats exactly my plans as well when i do plugs...the 5 pc spacers. In addition at that i also want to install a ssim. Iv just been hit with unforseen expenses tho :/ ill be buying parts months in advance and stockpile for the job.