Set of 4 Genuine NGK BKR8EIX / NGK2668 Iridium IX High Performance Spark Plugs. Part Number: BKR8EIX | Reference Code: NGK2668. Series: NGK Iridium IX Performance Range. ✅ Extended Service Lifespan : Superior anti-fouling & high heat resistance, far longer service cycle than ordinary copper plugs, ideal for city stop-start driving.
