NGK Laser Iridium Long Life Stock Heat Spark Plug SWS6-2.5 86-93 Comanche MJ and 87-90

86-93 Comanche MJ and 87-90 Cherokee XJ models equipped with Dana 30 front differentials and 80-86 SJ /J-Series Trucks equipped with Dana 44 front differentials

All Digital Readout

7L/12-18 V8-4

5” VC for higher power handling 

NGK Laser Iridium Long Life Stock Heat Spark Plug SWS6-2.5 86-93 Comanche MJ and 87-90NGK Spark Plugs (U. S. A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist*. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small