ACCEL U-Groove Spark Plugs - Set of 4 - 0736-4 - ACL0736-4
87-01 Wrangler TJ/YJ;81-86 CJ;4 and 6 cylinder engines;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.