Correct spark plug part number

Looking to do my plugs. I want to use factory denso ones. Toyota websites and rockauto pull a ton of different part numbers, wondering what the right one is. 2006 4.0L dcsb
Thanks
Torque spec if you're feeling generous

 

Check the chart here

https://www.tacomaworld.com/threads/2nd-gen-diy-maintenance-quick-reference-guide.438945/

It’s also in the owners manual. I used the part number from it when I did mine.

 

15 foot pounds. Around 12 if you use anti seize

 

Denso K20HR-U11 is the stock OE copper plugs.

 

What's the consensus on anti seize?

 

There isn’t one.

I used it on mine.

I just tightened them down by hand.
Until I joined this site, I never torqued anything either.

 

@stevesnj

 

If you change them every 30k you shouldn’t need the anti seize…

 

K20hr-u11

15-16 lb/ft

I used to use the gray anti-sieze but then started getting away from it because it just gets dry and gums up the threads. The copper is a little better, seems to stay wet, but overall I don't use it anymore

A little 90 degree pick can help get the electrical connectors off the coils.

 

I would use any of the Denso iridium plugs instead of the OEM plugs. Never had a problem and never used anti-seize. The iridium plugs already come pre-gapped so I just get the .040 gap plug.