NGK BKR7ESC-11 / BKR7ESC11 / 6313 Standard Spark Plug Genuine NGK Component (6313 ) This is the workhorse, the plug that is at the heart of smooth-running engines around the world. OEM quality Triple-gasket sealing process Consistent performance Plug of choice in millions of vehicles BOX DIMENSIONSHeight (mm): 84 Width (mm): 24 Length (mm): 21 If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.