FIG. 1 is a perspective view taken from a front, left side of a snowmobile grille according to our design;
FIG. 2 is a perspective view taken from a rear, left side thereof;
FIG. 3 is a perspective view taken from a rear, right side thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a close-up view of section 8 of FIG. 1;
FIG. 9 is a close-up view of section 9 of FIG. 2;
FIG. 10 is a close-up view of section 10 of FIG. 3;
FIG. 11 is a close-up view of section 11 of FIG. 4;
FIG. 12 is a close-up view of section 12 of FIG. 5;
FIG. 13 is a close-up view of section 13 of FIG. 6; and,
FIG. 14 is a close-up view of section 14 of FIG. 7.
The evenly dashed broken lines in the drawings illustrate environmental context and portions not part of the claim that form no part of the claimed design. The dashed-dot-dash broken lines in the drawings illustrate boundaries of magnified portions of the figures and form no part of the claimed design.