NGK 6510 LTR7IX11 Iridium IX Spark Plug (4 Pack) Connector Kits 50 In (L x W

50 In (L x W x H)

If a Sierra product fails to comply with the warranty

(2011-18) Kia Optima (2

Push to choke

Meets all OEM specifications

NGK 6510 LTR7IX11 Iridium IX Spark Plug (4 Pack) Connector Kits 50 In (L x WNGK 6510 LTR7IX11 Iridium IX Spark Plug (4 Pack) FITMENT SEARCH FEATURES NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. The Iridium fine wire center electrode's