Honda Acura Ignition Coil 30520R1AA01 099700181 UF672 Replacement Upgrade

Honda Acura ignition coil 30520R1AA01 uses high-purity copper windings and high-temperature epoxy resin sealing, improving heat dissipation and aging resistance, with measured continuous ignition life about 30% longer. OEM numbers 30520R1AA01, 099700181, UF672 apply; suitable for Accord, CR-V, and Acura RDX with four-cylinder engines. Direct replacement to improve ignition energy stability and reduce misfiring and fuel fluctuation. Installation requires removing engine cover and unplugging connectors; unscrew bolts with a 10mm socket; difficulty: medium.