Ignition coil kits are designed for aftermarket equipment and applications. Each component matches or improves on the part number to ensure easy installation with superior performance and reliability ADVANCED: Designed to resist corrosion, the environment, debris, and engine stress. Made with high heat resistant material to withstand thermal stress for longer durability. The coil is manufactured with advanced technology; Specialized metal core, high-temperature epoxy, and increased copper windings. SOLUTION - Fixes common ignition system malfunctions such as backfiring, misfiring, stalling, engine jerking, poor idle and restores power, checks 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-5 82 UF582 C1580 880412 Compatibility: For 2006-2011 I4 1.8L R18A1 Petrol Sedan For 2006-2011 I4 1.8L R18A4 Petrol Sedan For 2006-2011 I4 1.8L R18A1