Monday, January 14th, 2013 AT 9:03 PM
I need to replace the Exhaust Back Pressure Sensor but the Ford Dealer says there are two possible parts. I need to know exactly which part I need between the two. Here are the part numbers; 4C3Z9J460A and 5C3Z9J460B. They both come up when I search for the replacement part I need. Thank you!
