for a 2.4 ngk-tr55 plug
Ngk - dr8es-l
18MM
5/8"
- ngk ilkar7b11
18 mm
Use NGK MOdel # d7ea WITH A GAP SIZE OF 0.028
NGK BPM7A is the one you will need
NGK BPM7A is the one you will need
ngk brh7s
Ngk - bkr6es
Check the plug No. Last number is for the Gap size. NGK Resistor Spark Plug DPR7EA-9 The 9 is the gap size
For a Ngk plug it is a: NGK DR8EA