If you have 10" light bar, round, or square auxiliary lighting, you'll find the Light Covers shape you need for your 1989-1993 Dodge 5.9L Diesel. You can find the Light Covers you want to suit your requirements; they are offered in a variety of hues including yellow, red, blue, green, and black. For unmatched strength, these Light Covers are manufactured using durable materials such as polycarbonate plastic. Protect your auxiliary lighting in your vehicle when you mount easy to install Light Covers from XDP.