Isuzu I-Mark Light Bulb Size Chart

The Isuzu I-Mark uses light bulb sizes including 1157, P21W, 194, 89, and 158. A replacement chart covers the 1981 to 1989 model years across 21 lighting locations. Each location entry specifies the applicable model years and corresponding bulb size for that position.

Select a light bulb location for Isuzu I-Mark to view detailed replacement information.