My 04 bulldog had a dual fire (both at same time) coil. It's green, has a wire on each end ( 2 wires dual\ 3 wires needed for single I believe), says DYNA on it and also sez 3.0 ohms on it. 1203.1 also printed on it. If yours is a single fire it won't do you any good. You can still have it if you need it for tests\replacement etc. I don't need it. It worked fine when I removed it.