Sterling Acterra Light Bar-Filler Panel

Frequently Asked Questions About Sterling Acterra Light Bar-Filler Panels

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

A light bar-filler panel is a bracket or panel that fills the gap between the grille, hood, and frame on your Sterling Acterra, providing a mounting surface for auxiliary or marker lights while giving the front end a finished, factory-style appearance. It closes off the open space left between major front-end components so the truck looks complete and the lighting has a solid, stable place to mount.

Will this panel fit my specific Sterling Acterra model year?

Fitment can vary by model year and cab configuration, so it is important to check the listed year range and specifications on each product page before ordering. If you are unsure whether a panel matches your truck, compare the part number on your existing panel or reach out to our team with your VIN or model year for confirmation.

Does the panel come with pre-drilled holes for lights, or do I need to drill it myself?

Many filler panels are sold pre-drilled to accept standard light bar or marker light hardware, but some are offered as blank panels for custom setups. Check the product description and photos for hole placement and size before purchasing, especially if you are reusing existing lights or wiring.

What material and finish options are available, and how do they hold up over time?

These panels are typically available in materials such as steel, aluminum, or durable plastic/composite, and may come painted, primed, or unfinished depending on the option selected. Steel panels offer strength but require proper coating to resist rust, while aluminum and composite options generally hold up better against corrosion in harsh weather or road salt conditions.

Is installation something I can do myself, or does it require a professional?

Most filler panels bolt into place using existing mounting points on the frame or grille assembly, making them a reasonable DIY project for anyone comfortable with basic hand tools. If your panel requires wiring for integrated lighting or cutting/fabrication to fit around existing components, it may be worth having a professional handle the installation to ensure proper fit and electrical safety.