Ignition Coils Kits are engineered for equipment and replacement applications. Every component either matches or improves on the Part Number design to fast and easy installation with superior performance and reliability ADVANCE DESIGN : Made to be resistance against corrosion, environment, debris and engine stress. Made with high heat temperature resistant material to withstanding heat stress for longer durability. Coil is made with advance technology; specialize metal core, high temperature epoxy and increased copper windings. SOLUTION- Fixes common ignition system failures such as backfiring, misfires, stalling, engine jerking, poor idling and restores power, check engine lights for circuit malfunction and hard stalling type:Ignition Coil Number: 30520--A01 30520RNAA01 099700-101 099700101 099700-102 099700102 6732305 673-2305 GN10324-12B1 GN1032412B1 12441 UF-582 UF582 C1580 880412 Fitment: For 2006-2011 I4 1.8L R18A1 Petrol Sedan For 2006-2011 I4 1.8L R18A4 Petrol Sedan For