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4 State Trucks carries a wide selection of interior accessories for your Freightliner. Customize your interior to your liking with our best-in-the-business aftermarket dash accessories, door accessories, shifters and more.

Freightliner Interior Parts

Upgrade Your Cab. Drive in Comfort. Ride in Style. Your cab is more than just a workspace—it’s your home away from home. That’s why we stock a full lineup of aftermarket Freightliner interior parts built for comfort, style, and heavy-duty performance.

Elevate Your Freightliner Truck Interior Cab Space

Whether you roll in a Cascadia, Columbia, Century, Coronado, or another model, we’ve got what you need to customize your ride from the inside out. Choose from a wide range of interior upgrades, including: - Chrome dash trims and replacement gauges - Custom steering wheels and shift knobs - LED interior lights, toggle extensions, and switch plates - Floor mats, seat covers, and pedal kits - Cabin air filters, wiper motors, and HVAC controls
Need a fresh look? Swap out your trim, dash panels, or flooring. Want more comfort on long hauls? Add a lumbar-friendly seat cover or new foot pedals.

Get Quality Parts Affordably at 4 State Trucks

All parts are made from long-lasting, corrosion-resistant materials—built to handle the rigors of daily driving while keeping your cab looking sharp. You can even pair your accessories with ergonomic upgrades like Freightliner tool storage boxes. No matter your goal—better organization, custom style, or serious comfort—you’ll find the right fit for your Freightliner here.

Frequently Asked Questions About Freightliner Interior Parts

What Freightliner models and years are your interior parts compatible with?

Our interior parts are designed to fit most Freightliner models including Cascadia (2008-2024), Coronado (2001-2020), Classic XL, FLD, and Century Class trucks. Each product listing includes specific model and year compatibility information. If you're unsure about fitment for your truck, check your VIN plate or door jamb sticker for your exact model year, then contact our support team at 1-888-875-2596 with your truck details for verification.

Are these aftermarket parts as durable as OEM Freightliner parts?

Many of our interior parts meet or exceed OEM specifications. We carry both genuine Freightliner parts and high-quality aftermarket alternatives from trusted manufacturers like Dorman, United Pacific, and Grand General. Aftermarket parts typically use similar materials such as ABS plastic, vinyl, and steel construction. Customer reviews consistently show these parts lasting 5+ years with proper installation. Each product page includes material specifications and warranty information to help you compare options.

How difficult is it to install interior door panels and trim pieces?

Most interior installations require basic hand tools and take 30 minutes to 2 hours depending on the part. Door panels typically involve removing 6-10 screws and disconnecting window/lock controls. Dash trim pieces usually snap or clip into place. Common challenges include accessing hidden fasteners behind armrests and properly routing wiring harnesses. We recommend having plastic trim removal tools to prevent damage. Many products include installation instructions, and our tech support can provide guidance over the phone.

What color and finish options are available to match my Freightliner's interior?

Standard color options include gray, tan, black, and dark brown to match factory interiors. Most plastic parts come in textured finishes that resist fingerprints and scratches. Chrome and brushed aluminum accents are available for switches, knobs, and trim rings. For exact color matching, compare our product photos to your existing interior under natural light, as monitor displays can vary. Some parts can be painted with vinyl dye if you need a custom color match.

Do I need to buy additional hardware or mounting clips for installation?

It depends on the part and your truck's condition. New door panels and major trim pieces typically include necessary mounting hardware. However, reusing existing clips and fasteners is common if they're not damaged. We recommend ordering extra panel clips and push pins as backups since original ones can break during removal, especially on trucks over 10 years old. Hardware kits are available separately for about $10-20 and can save you installation headaches.


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