The ornamental design for an ignitor for automobileengine, as shown and described.
FIG. 1 is a right perspective view;
FIG. 2 is a left perspective view;
FIG. 3 is a front perspective view;
FIG. 4 is a rear perspective view;
FIG. 5 is a top plan view;
FIG. 6 is a bottom plan view;
FIG. 7 is a front, right perspective view; and,
FIG. 8 is a front, left perspective view in a modified position.
The broken lines showing in the drawings is included for the purpose of illustrating unclaimed portions of the ignitor for automobile engine and form no part of the claimed design.