Front Breather Light Panels – Peterbilt 379 & 389 | 1.25″ LED Cutouts

Front Breather Light Panels – Peterbilt 379 & 389 | 1.25″ LED Cutouts

Product Description

Bring show-truck style and rugged durability to your Peterbilt 379 or 389 with the Alpha Series front breather light panels, available exclusively from BTS Lighting. Designed for serious owner-operators who want clean custom lighting without compromising strength, these panels combine 304-grade #8 mirror-finish stainless steel with a unique 1.25″ LED cutout system — a combination you won’t find anywhere else on the market.

Each pair is precision-built to mount directly to 13″ or 15″ Donaldson or Vortox air cleaners using existing factory strap bolts — no drilling required, no guessing on fitment. These are bolt-on and go, compatible across all model years of the Peterbilt 379 (1987–2007) and 389 (2008–Present). If your Pete has dual external breathers, these panels are a drop-in lighting upgrade.

But the real magic is in the lighting setup. Unlike other panels using tiny 3/4″ penny lights or oversized 2″ cab markers, Alpha Series panels are engineered for 1.25″ round LEDs — a sweet spot that delivers a bold watermelon-style glow in a modern, low-profile footprint. Each front panel is designed to house eight 1.25″ LEDs in a perfectly spaced layout that hugs the air cleaner’s curve.

These are compatible with popular 1.25″ LEDs across brands.

They’ll also fit any standard 1.25″ round marker lights designed for a 1-3/8″ grommet hole, including LEDs from other brands — making them future-proof and fully customizable. Choose your own lens colors, flash patterns, and LED styles to suit your rig’s look.

Key Features

• Fits All 379 & 389 Models: Seamless bolt-on fit for 1987–2007 Peterbilt 379 and 2008–Present Peterbilt 389 with 13″ or 15″ breathers

• Premium 304 Stainless Steel: Mirror-polished #8 finish, laser cut from durable 12-gauge (0.059″) stainless that won’t bend, crack, or corrode

• Unique 1.25″ Light Cutouts: A mid-size LED format that balances style, visibility, and customization — a fresh take on classic watermelon lights

• Easy Installation: No cutting or drilling; mounts directly behind existing breather strap bolts

• Sold as a Pair: Includes left and right front breather panels (lights and wiring sold separately)

• North American Built: Designed for durability in harsh conditions across the USA and Canada

Whether you’re building a show truck or leveling up your daily driver, the Alpha Series front breather panels deliver a pro-level lighting setup that gets noticed. With a rare 1.25″ cutout design, mirror-grade steel, and road-ready toughness, they’re the upgrade your Pete deserves.