Anyone know? OEM spark plug for 2005 Q/F50

[O5Q45]

So I Know typically anyone asking about such simple things is 99.9% of the time refered to the FSM. However, the FSM suggest 3 different types of NGK plugs; each one of those for particular drive habits and mechanical issues..
I decided on number 2/ HOT type. The part numbers are correct via Amazon... and Infiniti parts dept.. I can not find that particular NGK Laser cut platinum tipped plug.

Also, I have entered every variation of spark plug and it comes back zero results.. wth? Spark plugs haven’t been discussed

So Anyone know if the NGK-PLFR4a-11 exist anymore?
If not, whats everyone using?

[EdBwoy]

I have always used the 5A. I feel like I have also purchased either the 4 or 6 in the past because it was dirt cheap, but all the VK45DE engines I've seen come from the factory with 5A.

[MidwayParts]

For your model stock is PLFR5A-11. If you want PLFR4A-11 we have them available too.

PLFR5A-11 Nissan number 22401-5M015 $9.86 each plus additional 5% off when you use the NICO promo code

PLFR4A-11 Nissan number 22401-5M014 $9.86 each plus additional 5% off when you use the NICO promo code

Both are for sale at partsfornissans.com

If you have any other questions please let me know

Mike Jones
[email protected]
602-866-6661