NGK Laser Platinum Spark Plug S(PZFR6F-11)
Denso SKJ20CR-A8 Iridium Long Life Spark Plug
For another 100,000 miles?
Any reason to chose one over the other?
Denso SKJ20CR-A8 Iridium Long Life Spark Plug
For another 100,000 miles?
Any reason to chose one over the other?