GEARPASS Amber LED Headlight Turn Signal Lamps 2‑Pack — 31-LED Sealed, Vibration-Resistant for Peterbilt

GEARPASS 2Pcs Amber Headlight Turn Signal Blinker Lights are sealed 31-LED replacement lamps designed to upgrade visibility and reliability for compatible Peterbilt rectangular headlight housings.

These amber LED blinker lights combine a high-density LED array with a single-piece sealed housing to provide bright, consistent signaling while resisting moisture, dust, and vibration. Built as direct-fit replacements for common Peterbilt models, they serve both turn signal and running light positions and are engineered for long-haul durability without requiring complex wiring changes for most installations.

How bright are these GEARPASS amber LED blinkers for road use?

Each lamp uses 31 amber LEDs arranged to deliver uniform illumination across the lens, making the signal easier to see in daytime and low-light conditions. The concentrated LED output improves visibility compared with older incandescent bulbs and helps other drivers identify your turn and running-light signals faster.

• 31 high-efficiency amber LEDs per unit for consistent light
• Even light distribution to avoid hot spots and dim corners
• Designed for both turn signal and running light visibility

Are these lights weatherproof and suited for heavy use?

The lamps feature a one-piece sealed construction that protects the LED array and internal components from water, snow, and road debris. Robust, vibration-resistant housing materials are selected to withstand frequent highway use and the rigors of long-distance trucking.

• One-piece sealed design prevents moisture intrusion
• Durable materials reduce cracking and vibration damage
• Corrosion-resistant finish for extended service life

Will GEARPASS lights fit my Peterbilt truck and how easy is installation?

These lamps are made to fit standard Peterbilt rectangular headlight housings and replace the P/T/C position and turn signal lamps. They are sold as aftermarket replacements (not OEM) so confirm lamp size and mounting location before ordering to ensure a straightforward direct-replacement installation.

• Compatible with Peterbilt 379, 359, 357, 365, 378 (verify fit)
• Direct-replacement design reduces installation time
• Plug-and-play in many setups; may require basic wiring checks

What build features help these lights last longer on the road?

GEARPASS prioritized a rugged housing and secure LED mounting to handle vibration and daily wear. The sealed assembly keeps internal parts clean and functional, while the LED array minimizes filament failures that commonly affect incandescent lamps.

• Vibration-resistant construction suited to heavy-duty vehicles
• Sealed lens and body protect electrical components
• LEDs offer longer operational life than traditional bulbs

Who is this for: These GEARPASS amber LED headlight turn signal blinker lights are aimed at truck owners, fleet managers, and mechanics who need a dependable, brighter aftermarket signaling solution for Peterbilt rectangular headlight housings. If you run a Peterbilt model listed, want a sealed, low-maintenance lamp that resists weather and vibration, and prefer the advantages of LED illumination over incandescent bulbs, these units offer a practical upgrade. Always double-check lamp dimensions and mounting location before purchase to ensure compatibility with your vehicle.