NGK
NGK Iridium IX Spark Plugs (6) for 1997-2000 B4000 4.0 | 1 Step Colder
$46.60Unit price /UnavailableNGK
NGK Racing Spark Plugs (6) for 1997-2000 B4000 4.0 | 2 Steps Colder
$25.00Unit price /UnavailableLow stock (2 units)NGK
NGK V-Power Spark Plugs (6) for 1997-2000 B4000 4.0
$16.04Unit price /UnavailableIn stock (11 units)