What kind of spark plug do the explosion trimmer have? Diana Lopez May 13, 2019 22:42 Updated Follow The Black and Decker Trimmer uses a Champion RCJ-6Y spark plug Related articles What is the cutting capacity of the trimmer explosion have? How can I identify carbon brushes life? What is the main difference between cordless and corded drills? How do I find my model number? Comments 0 comments Please sign in to leave a comment.