United Pacific– 10 LED Fender Parking & Turn Signal Light for Peterbilt

10 LED Fender Parking & Turn Signal Light for Peterbilt 386 (2006–2014) & 387 (2006–2010)

The United Pacific 10 LED Fender Parking & Turn Signal Light is a durable, high-visibility replacement for Peterbilt 386 and 387 trucks. Designed for long-lasting performance, this light features a moisture-sealed polycarbonate lens, corrosion-resistant housing, and epoxy-encased electronics for superior reliability.

• 36873 – Amber Lens
• 36874 – Clear Lens

Product Features

• Manufacturer: United Pacific
• Item Numbers: 36873 / 36874
• LED Count: 10 bright, energy-efficient LEDs
• Lens Options: Amber or Clear
• Lens Material: Polycarbonate lens sonically sealed to prevent moisture intrusion
• Electronics: Fully epoxy-sealed for corrosion and impact resistance
• Voltage: 12 V DC
• Wiring: 3-wire hookup (white = ground, red = high function, black = low function)
• Mounting: Original-style threaded studs included (3″ spacing)
• Compliance: DOT/SAE FMVSS 108 approved
• Warranty: Lifetime manufacturer warranty
• Sold individually

Performance & Fit

Built to match the factory design, this LED fender light offers powerful illumination for both parking and turn signal functions. The sealed lens and epoxy-encased electronics prevent water, dust, and vibration damage, ensuring a long service life even in harsh conditions. It installs easily using the included studs that align with factory holes.

Installation

1. Disconnect the truck’s power before removing the old light.
2. Remove the factory mounting nuts and unplug the existing light.
3. Install the new light using the included threaded studs (3″ spacing).
4. Connect the three wires: white to ground, red to turn signal, black to parking/running light.
5. Test illumination to confirm correct function.

Why You’ll Love It

• High-output 10 LED design for bright, reliable lighting
• Moisture-sealed lens and epoxy-filled housing ensure durability
• Direct-fit replacement for Peterbilt 386 and 387 models
• Lifetime warranty for worry-free performance
• DOT/SAE FMVSS 108 compliant and road legal

Common Questions

• Will it fit both Peterbilt 386 and 387? Yes – it fits both models from 2006–2014 (386) and 2006–2010 (387).
• Is it waterproof? Yes – the lens and housing are sonically sealed to keep out moisture.
• Does it come with mounting hardware? Yes – threaded studs with 3″ spacing are pre-installed.
• Is it DOT approved? Yes – compliant with DOT/SAE FMVSS 108 standards.

⚠️ California Proposition 65 Warning:This product can expose you to chemicals including nickel and chromium compounds which are known to the State of California to cause cancer and reproductive harm.For more information, visit www.P65Warnings.ca.gov.

Note: Choose between Amber Lens (36873) or Clear Lens (36874). Sold individually. Ensure proper wiring alignment and voltage before final installation.