Resistor Type Spark Plug NGK – BPR7ES
NGK Spark Plug with 14mm thread. BPR7ES. OEM: 5534. Resistor plug for radio interference. Used with caps without resistors. The equivalent to the NGK BP7ES but with a 5k ohm resistor to reduce RFI.
Fits: TX650,TX650A, XS650B-K (1973-84).
Part #50-6507 $2.50 Ea.