parameter of ES-BPR5,thread 14mm,reach 19mm (3/4"),hex size 20.6mm (13/16") , heat range 5, gap 0.8mm (0.32").
Match with NGK , BKR5ES,BPR5EVX,BPR5EIX
Match with DENSO, W16EXR-U,IW16
Match with BOSCH , WR6DC,WR6DP,WR6DI
application chart for automobile,
