Thread Size ≡ M14*1.25
Reach ≡ 26.5mm
Hex Size ≡ 16mm
Resistor ≡ Yes
Center Electrode Material ≡ Platinum
Ground Electrode Material≡ Platinum
PLZFR6A-11S 5987 APP5325 12120035915 12127521111
3433 IKH20 IKH20TT SK20HPR-L11 VKH20 5344
5987 bet365mx-PLZFR6A-11S Platinum spark plug heat range：
Run hot enough to burn off combustion deposits that would otherwise collect on the sparkplug insulator tip and cause fouling, that leads to misfire.
Adapt to specific engine characteristics and widely varying driving/load conditions.