Omix Spark Plug- 99-04 WJ RC12MCC4

Is your Jeep running rough? Changing the spark plugs will usually help it run better. Over time the electrode will erode causing a larger spark gap. Spark plugs are usually easy to replace. Get high quality replacement spark plugs from Omix-ADA to keep your Jeep running smooth. It may even help your gas mileage.

Omix proudly offers high quality replacement parts for your Willys/Jeep that always meet or exceed factory standards for a great fit and quality you can rely on. This replacement resistor type spark plug fits 99-04 Grand Cherokee WJ 4.7 liter models. Features a copper core and a heat range of 12 for a cleaner burning plug. Sold individually

Champion Spark Plug; Copper Core Resistor; Heat Range 12;

Vehicle Fitments: