Set of 8 ISA Ignition Coils & 16 Spark Plugs for Ram 2500 3500 & Dodge Challenger Replacement for UF504

‌Set of 8 ISA Ignition Coils & 16 Spark Plugs for Ram 2500 3500 & Dodge Challenger [Important]:Verify compatibility using the fitment tool on Walmart before purchasing. [Vehicle Fitment]:Ram 2500 3500 & Dodge Challenger [Replacement Part Number]:UF504 [Shipping/Return/Warranty]: Free 2-day shipping (for most items) Free 30-day return (from date of delivery) 1 year warranty