-Ultra long service life
-Many times longer than platinum
-Minimum stress on ignition system
-Maximum spark power with minimum effort
-Ideal for cars on limit of ignition system
IW20
Denso
IW20_136610
Japan
Product Type: Ignition
Engine: 5.3
KW: 228
HP: 310.08
Engine Code: 40HES
Gap: 0.8
Number Required: 8
Year: 01/76-12/97