Automotive Parts › Omix › Spark Plug

Omix proudly offers high quality replacement parts for your Willys/Jeep that a... 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.... more

Is your Jeep running rough? Changing the spark plugs will usually help it run ... 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... more