QL77JC4 Champion Spark Plug 828M Manufacturer: Champion Part Number: QL77JC4 / 828M Condition: New Quantity: 1 o Threaddiameter: 14mm o Threadreach: 12.7mm o Seattype: flat o Hexsize: 21mm o Tipconfiguration: non projected o Construction: Standard construction o Terminaltype: Solid Replaces: AC Delco M40FFX, Champion QL77J4, Champion QL77JC, Champion RL77J, Champion stk 28-01-01, Champion stk 828, NGK 3579, NGK 4522, NGK 4551, NGK BR9HS, NGK BR9HS-10, NGK BR9HS10, NGK BZ7HS-10, NGK BZ7HS10, NGK stk 3579. Cross References: CHP QL77JC4, 0332-0144, 03320144, 86-7828 (verify fitment using your model or serial number)
