View ALL Isuzu I-Mark Parts
Replace the old Isuzu I-Mark Serpentine Drive Belt with a OE or genuine belt for the best durability. Mark the location of the Isuzu I-Mark sepentine belt routing before removal, so you can easily install the new belt.
Be prepared and replace the Isuzu I-Mark accessory drive belt every 2 years. Keep an extra Isuzu v-belt in the trunk for peace of mind.