What are good spark plugs for a '93 ZJ with the 5.2 L V-8? I just checked with the Jeep dealer and they want $102 plus tax to change 8 spark plugs! That's ridiculous. The Mopar's are probably pretty expensive, but I haven't changed any plugs for so many years I don't know what's good anymore. Autolite? Champion? NKG? I don't need anything exotic like Bosch.
Dick