spark plugs for excalibur 330hp 5.7 mpi

[vasco]

The part number for my spark plugs are RP030010, (AC41-932) I would like to know if someone has a ref from other brand (NGK, Champion..) that I can use instead of this ones.

My dealer doen't have this ones in stock so I realy need to try other references..

thank you

Vasco

[nms1991]

RE: spark plugs for excalibur 330hp 5.7 mpi

Why do you need to replace the plugs? They are suppose to last for a lot longer than a couple of years. An auto parts store could cross it to NGK or another brand.