Ff-12, small engine spark plug, for 2 cycle equipment including weed eater blower, gas trimmers, blowers, etc. Replaces champion 5843, cj6, cj8, rcj6, rcj8; replaces ngk bm6a, bm6y, bm7a, bm7y, bmr6a, bmr7a & replaces autolite 254, 255.
- Consistent starts
- Dependable performance
