ACCEL U-Groove Spark Plug - 0786-4 - ACL0786-4
93-98 Grand Cherokee ZJ;5.2L and 5.9L V8 engine;Four pack; California Residents: WARNING ACCEL U-Groove performance spark plugs produce a larger spark for more power at high RPMs. Improves throttle response and fuel economy, less fouling. Purified Alumina insulator prevents arcing. Machine rolled threads protect heads.