Looking for aftermarket parts to modify or upgrade your Kia Optima with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories for your Optima.
Whether you have a 2001 or 2020 Kia Optima in EX to SX trim we have you covered. We have 24 spark plugs available to mod your Optima. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 7082NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK G-Power Spark Plug Box of 4 (BPR5EGP) 2001-2003 Kia Optima SE 2001-2006 Kia Optima LX 2004-2006 Kia Optima EX $33.89 |
 OUT OF STOCK 5018NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK GP Platinum Spark Plug Box of 4 (LFR5A-GP) 2006-2010 Kia Optima EX / LX 2009-2010 Kia Optima SX $40.26 |
OUT OF STOCK 7090NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK GP Platinum Spark Plugs Box of 4 (BKR5EGP) 2001-2003 Kia Optima SE 2001-2008 Kia Optima LX 2004-2008 Kia Optima EX $33.89 |
 IN STOCK 4469NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Iridium Spark Plug Box of 4 (LFR5AIX-11) 2006-2010 Kia Optima EX / LX 2009-2010 Kia Optima SX $48.03 |
OUT OF STOCK 7994NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Iridium Spark Plug Box of 4 (IFR5E11) 2001-2003 Kia Optima SE 2001-2008 Kia Optima LX 2004-2008 Kia Optima EX $62.93 |
 IN STOCK 2115NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK IX Iridium Spark Plug Box of 4 (BPR5EIX-11) 2001-2003 Kia Optima SE 2001-2006 Kia Optima LX 2004-2006 Kia Optima EX $48.03 |
 OUT OF STOCK 1637NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Iridium Spark Plug Box of 4 (ILFR5B11) 2006-2010 Kia Optima EX / LX 2009-2010 Kia Optima SX $59.27 |
IN STOCK - LOW 92315NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Iridium Spark Plug Box of 4 (SILZKR7E11) 2016-2018 Kia Optima EX 2016-2020 Kia Optima LX 2018-2020 Kia Optima S $62.96 |
OUT OF STOCK 93199NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Iridium Spark Plug Box of 4 (DILKR6C11) 2011-2015 Kia Optima EX / LX 2014-2015 Kia Optima SX $79.75 |
OUT OF STOCK 98376NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Iridium Spark Plug Box of 4 (DILFR5A-11D) 2009-2010 Kia Optima EX / LX / SX $79.75 |
 OUT OF STOCK 4292NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Platinum Spark Plug Box of 4 (PFR5R-11) 2006-2008 Kia Optima EX / LX $52.53 |
OUT OF STOCK 5760NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Platinum Spark Plug Box of 4 (PGR5C-11) 2001-2003 Kia Optima SE 2001-2006 Kia Optima LX 2004-2006 Kia Optima EX $52.53 |
OUT OF STOCK 5838NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Platinum Spark Plug Box of 4 (PFR5N-11) 2001-2003 Kia Optima SE 2001-2006 Kia Optima LX 2004-2006 Kia Optima EX $60.81 |
 OUT OF STOCK 96358NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK 11-20 Chrysler 300 Ruthenium Spark Plug 2016-2018 Kia Optima EX 2016-2020 Kia Optima LX 2018-2020 Kia Optima S $60.04 |
 IN STOCK - LOW 95839NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Ruthenium HX Spark Plug Box of 4 (FR5AHX) 2006-2008 Kia Optima EX / LX $60.04 |
IN STOCK - LOW 96355NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Ruthenium HX Spark Plug Box of 4 (LFR5AHX) 2006-2010 Kia Optima EX / LX 2009-2010 Kia Optima SX $60.04 |
OUT OF STOCK 96457NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Ruthenium HX Spark Plug Box of 4 (FR5BHX) 2001-2003 Kia Optima SE 2001-2006 Kia Optima LX 2004-2006 Kia Optima EX $60.04 |
 IN STOCK 2460NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Standard Spark Plug Box of 4 (BKR5ES) 2007-2008 Kia Optima EX / LX $29.79 |
IN STOCK 7634NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Standard Spark Plug Box of 4 (BPR5ES-11) 2001-2003 Kia Optima SE 2001-2006 Kia Optima LX 2004-2006 Kia Optima EX $30.59 |
 IN STOCK 2382NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Traditional Spark Plug Box of 4 (BKRSES-11) 2001-2003 Kia Optima SE 2001-2006 Kia Optima LX 2004-2006 Kia Optima EX $29.79 |
 OUT OF STOCK 6376NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (LFR5A-11) 2006-2010 Kia Optima EX / LX 2009-2010 Kia Optima SX $44.42 |
IN STOCK - LOW 6937NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (BPR5EY-11) 2001-2003 Kia Optima SE 2001-2006 Kia Optima LX 2004-2006 Kia Optima EX $29.79 |
IN STOCK 6953NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (BKR5E-11) 2001-2003 Kia Optima SE 2001-2006 Kia Optima LX 2004-2006 Kia Optima EX $30.59 |
IN STOCK 7938NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (BKR5E) 2007-2008 Kia Optima EX / LX $30.10 |