Looking for aftermarket parts to modify or upgrade your 2004 Subaru Impreza with ignition coils? At Tunersports.com we carry a huge selection of the top name brand performance ignition coil parts and accessories.

IN STOCK - LOW MMIG-WRX-04The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing your engine's power, it's wise to ensure all maintenance is up-to-date and these processes are performing as intended. A weak spark from your ignition system can result in misfiring, rough i... Mishimoto 04-10 Subaru WRX/STI Ignition Coil 2004-2004 Subaru Impreza Outback / TS 2004-2005 Subaru Impreza RS 2004-2010 Subaru Impreza WRX STI $81.50 |
IN STOCK - LOW MMIG-WRX-0404The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing your engine's power, it's wise to ensure all maintenance is up-to-date and these processes are performing as intended. A weak spark from your ignition system can result in misfiring, rough i... Mishimoto 04-10 Subaru WRX/STI Ignition Coil - 4-Pack 2004-2004 Subaru Impreza Outback / TS 2004-2005 Subaru Impreza RS 2004-2010 Subaru Impreza WRX STI $205.95 |

OUT OF STOCK 48706NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 year's experience and are driven by extreme dedication to innovation, performa... NGK 2009-05 Subaru Outback COP Ignition Coil 2004-2004 Subaru Impreza WRX STI $100.78 |

OUT OF STOCK 59006NGK Coil on Plug Boots are built to stringent OEM tolerances, combining original equipment fit, design and outstanding durability. NGK Coil on Plug Boots are manufactured using only premium silicone and always include any required internal springs and ferrite resistors for superior performance and R... NGK Saab 9-2X 2005 Direct Ignition Coil Boot 2002-2005 Subaru Impreza WRX $32.05 |
OUT OF STOCK 59007NGK Coil on Plug Boots are built to stringent OEM tolerances, combining original equipment fit, design and outstanding durability. NGK Coil on Plug Boots are manufactured using only premium silicone and always include any required internal springs and ferrite resistors for superior performance and R... NGK Subaru Baja 2006-2004 Direct Ignition Coil Boot 2004-2010 Subaru Impreza WRX STI $34.47 |

IN STOCK - LOW 48650NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 years' experience and are driven by extreme dedication to innovation, performa... NGK 2005-00 Subaru Outback DIS Ignition Coil 1999-2004 Subaru Impreza Outback / RS 2002-2004 Subaru Impreza TS $135.18 |