ok let me clear things up you said you wanted the wear sensors that is what i looked up they were $40.00 each ok thats the actual sensor the part you want the actual part that wears out or rubs against the rotor the little coiled up wire with a plastic thing on the end the thing that plugs into the (sensor) ($40.00) is in fact part number 5099878aa is $5.85 each list price its all in what you ask for sorry for the confusion i try to help out as much as i can i have been selling chrysler parts for 12 years im not saying im perfect but i try.....