Your Peterbilt 379 is more than just a truck—it’s your office, your home base, and your pride on the road.
Get inspired to start upgrading your interior with high-quality aftermarket dash accessories doesn’t just improve how your cab looks—it improves how it feels, functions, and holds up to the long haul.
At 4 State Trucks, we stock the parts that let you turn your dash into something personal, practical, and built to last.
Why Enhance Your Classic Peterbilt 379 Dashboard?
- Comfort counts: When you’re in the cab for 10+ hours a day, every detail matters. Comfortable controls, organized gauges, and polished trim and matching
upholstery kits or
sleeper cab roof trimhelp you stay focused and reduce fatigue.
- Style speaks: Your dash is the first thing you see when you climb in. Whether it’s chrome bezels, custom knobs, or matching gauge faces, a clean dash sets the tone for your ride.
- Built for function: Our parts aren’t just about looks. From rocker switches to toggle extensions, everything is designed for easier access, better grip, and smoother operation.
- Protect your investment: Swapping in fresh dash panels or replacing worn-out knobs helps maintain your truck’s value—and keeps your cab looking sharp for resale or inspections.
- Make it yours: Chrome, woodgrain, color-matched, or LED-lit—your dash should reflect your overall interior style, including your
Peterbilt 379 flooring - not just the factory default.
Shop for Popular Peterbilt 379 Dash Accessories
- Custom dash kits and overlays.
- Air brake knobs and switch extensions.
- Chrome trim rings, bezels, and panels.
- Replacement switches, nuts, screws, and ID labels.
- Matching gauge faces and dimmer controls.
If you’re building a show truck or just want to enjoy the ride more, these Peterbilt 379 interior dash accessories make a big difference. Little upgrades go a long way when you’re behind the wheel every day.
Shop now and start customizing your dash—one part at a time.
Frequently Asked Questions About Peterbilt 379 Dash Accessories
What years do these dash accessories fit, and are they compatible with my specific Peterbilt 379 model?
Most of our Peterbilt 379 dash accessories are designed to fit model years 1987-2007. However, there can be variations between early and late model years, particularly with dash panel configurations and mounting points. We recommend checking the specific product description for year compatibility, or contacting our support team with your truck's VIN to ensure proper fitment. Note that some accessories designed for extended hood models may require modification for short hood variants.
Are these dash accessories made from genuine chrome or chrome-plated plastic, and how durable are they?
Our dash accessories come in various materials depending on the specific product. Premium options include stainless steel with mirror polish finish, die-cast chrome-plated metal, and high-grade ABS plastic with chrome finish. Each product listing specifies the exact material. Stainless steel options offer the best longevity and resistance to pitting, while quality chrome-plated plastics provide an economical option that still maintains appearance for several years with proper care. All materials are tested for heat resistance given their proximity to dash components.
How difficult is the installation, and what tools or modifications are required?
Installation difficulty varies by accessory type. Simple items like dash knob covers and switch plate covers typically require no tools and install in minutes. Gauge bezels and dash panels may require basic hand tools and 30-60 minutes of installation time. Some accessories use existing mounting holes, while others may require drilling pilot holes. Each product includes detailed instructions, and about 80% of our dash accessories are designed for no-drill installation. Professional installation is recommended for full dash panel replacements or electrical gauge installations.
Will these accessories interfere with my gauges, switches, or HVAC controls?
Our dash accessories are engineered to maintain full functionality of all controls and gauges. Gauge bezels are designed with precise clearances to avoid blocking gauge faces or interfering with needle movement. Switch plates maintain proper clearance for toggle operation, and HVAC control covers are cut to OEM specifications. If you have aftermarket gauges or non-standard dash configurations, measure your existing setup against the product dimensions provided in each listing to ensure compatibility.
What finish options are available, and how do I match them to my existing interior?
We offer multiple finish options including mirror-polished stainless, traditional chrome, brushed aluminum, and powder-coated black. Some accessories also come in woodgrain patterns like burl and maple. For the best match, consider your existing dash trim and door panels. Chrome and polished stainless complement most interiors, while brushed finishes work well with modern or subdued themes. We recommend ordering matching sets when doing multiple accessories to ensure consistent finish quality and appearance across your entire dash.
Peterbilt 379 AC Vents
Peterbilt 379 Dash Kits
Peterbilt 379 Dash Knobs
Peterbilt 379 Dash Nuts & Screws
Peterbilt 379 Gauges & Switches
Peterbilt 379 Interior Dash Trim
Peterbilt 379 Switch Trim & ID Labels
Peterbilt 379 Tilt, Trailer & Signal Handles
Peterbilt 379 Toggle Extensions
