NGK Laser Iridium Spark Plugs – ILFR6B (6481). Part Number: ILFR6B. Part Number:ILFR6B. Genuine NGK Laser Iridium spark plugs. Quantity: 6 Spark Plugs (2 new. The rest are used but only to test whether spark plugs was the issue on our broken car - it wasn't so they were taken out and the ones that were in there put back in again. ).
