i need help dont know what the name of a part is
 

ok, i cant think of the name of the part and its to dark to take a pic of it. but i can tell you where it is.

its on the driver side finder well above the tire. its white with one screw holding it to the wall. with to wires coming form it. if i take one wire off my jeep want crank.

its cracked and i need to replace it but with out a name its hard to replace it.

any one know what im thanking about and the name of it

fuel pump ballast resistor.
Just jump it with a piece of wire and keep the old on in the glove box.

thinks, i knew someone would know