The XCSZP7015 and the XCSZP1 part number are the 2 parts of the XCSDMP7015 coded magnetic switch (complete sensor with XCSZP1 magnet)
XCSZP7015 part is not sold in spare part, you have to order the complete standard part number XCSDMP7015.
XCSZP7015 part is not sold in spare part, you have to order the complete standard part number XCSDMP7015.