Pilot ODS Assembly 70358 For Mr Heater Heatstar LPG Propane Heater F270399

Where do I get the black wire that goes to the sparker ?

My assembly is at an angle. This one is straight. Can it be angled?

So, I can light my heater and it runs for about 10 seconds and then it makes a loud click and goes out. Do you think this will fix it?