Freightliner Coronado Frame Light Bar-Filler Panel

Frequently Asked Questions About Freightliner Coronado Frame Light Bar-Filler Panels

What is a frame light bar-filler panel and what does it do?

A frame light bar-filler panel is a metal panel that mounts along the frame rail of your Freightliner Coronado, typically between the cab and the front bumper or along the sides of the chassis. It closes up the open gap on the frame rail, giving the truck a cleaner, finished look while also providing a mounting location for auxiliary lights, such as marker lights or LED strips.

Will this filler panel fit my specific Coronado model year?

Freightliner made changes to frame rail dimensions and mounting points across different Coronado production years, so fit can vary. Always check the listed year range and cab configuration on the product page before ordering, and compare your truck's frame width and hole spacing to the panel specs if you're unsure. If you have questions about fitment for your specific VIN or build, reach out to our team before purchasing.

What materials and finishes are available, and how do they hold up?

These panels are commonly offered in stainless steel or aluminized/painted steel. Stainless steel options resist corrosion and road grime better over time and are a popular choice for trucks that see a lot of miles or harsh weather, while painted or aluminized panels offer a lower-cost alternative that may require more maintenance to keep looking good. Consider your climate and how much washing/polishing you're willing to do when choosing a finish.

Do these panels come pre-drilled for lights, and are the lights included?

Most frame light bar-filler panels come pre-drilled with holes sized for standard light housings, but the lights themselves are usually sold separately unless the listing specifically states they're included. Double check the hole diameter and spacing against the lights you plan to run so you don't end up drilling additional holes in the panel.

How difficult is installation, and what tools will I need?

Installation generally involves bolting the panel to existing mounting points on the frame rail, so no cutting or welding is typically required if the panel is a direct fit for your model. Basic hand tools like a socket set and wrenches are usually sufficient. If you're also wiring in lights, you'll want basic electrical tools and a wiring harness or pigtail connectors on hand as well. If your panel doesn't line up with existing holes, stop and re-verify fitment before drilling into the frame.