---
product_id: 87571478
title: "4\" Round 48 Diodes Red/Amber LED Signal Marker light with Stainless Mounting & Brackets (Compatible with Kenworth, Compatible with Peterbilt, Fits Freightliner & Various Truck)"
brand: "niuparts"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.hr/products/87571478-4-round-48-diodes-red-amber-led-signal-marker-light
store_origin: HR
region: Croatia
---

# Waterproof for all-weather reliability Stainless steel mounting & brackets 48 ultra-bright diodes 4" Round 48 Diodes Red/Amber LED Signal Marker light with Stainless Mounting & Brackets (Compatible with Kenworth, Compatible with Peterbilt, Fits Freightliner & Various Truck)

**Brand:** niuparts
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚛 Light up your fleet with confidence and style!

## Quick Answers

- **What is this?** 4" Round 48 Diodes Red/Amber LED Signal Marker light with Stainless Mounting & Brackets (Compatible with Kenworth, Compatible with Peterbilt, Fits Freightliner & Various Truck) by niuparts
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/87571478-4-round-48-diodes-red-amber-led-signal-marker-light)

## Best For

- niuparts enthusiasts

## Why This Product

- Trusted niuparts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Perfect fit for Kenworth, Peterbilt, Freightliner, and more—no guesswork needed.
- • **Built to Brave the Elements:** Waterproof design guarantees flawless performance rain or shine.
- • **Brilliant Visibility, Always:** 48 high-intensity LEDs ensure your truck stands out day and night.
- • **Durable Stainless Steel Mounting:** Corrosion-resistant brackets keep your signal light secure and stylish.
- • **Easy Installation, Instant Upgrade:** 3-wire 12V setup with included hardware means you’re road-ready in minutes.

## Overview

This 4-inch round LED signal marker light features 48 bright red/amber diodes, waterproof construction, and stainless steel mounting brackets. Designed as an OE replacement, it fits Kenworth, Peterbilt, Freightliner, and various trucks, delivering reliable, DOT-approved visibility and durability for professional-grade vehicle signaling.

## Description

Total 4 pieces  DOT Approved  Compatible with Kenworth, Compatible with Peterbilt, Compatible with Freightliner, Compatible with various Truck  Usually Install under the truck door mirror  Item # 1  1 pc 4" Round 12V LED Signal Marker light 3 Wires  One side is Red and 24 Diodes LED , the other side is Amber and 24 Diodes LED  Item # 2  1pc 3" Stainless Mounting Extension  Item # 3  1pc Double Groove Aluminum Mounting Bracket with Connectors  Item # 4  1pc 4" Stainless Mounting Plates with 3 Holes

## Features

- OE Replacement
- Compatible with Kenworth, Compatible with Peterbilt, Compatible with Freightliner, Compatible with various Truck
- 4" Diameter Round 3 Wires 12V
- LED Signal Marker light 3 Wires under the truck door mirror
- Dot Approved.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NIUPARTS |
| Color | Amber |
| Vehicle Service Type | Truck |
| Special Feature | Waterproof |
| Auto Part Position | Left Outer |
| Lens Color | Amber |
| Assembly Required | Yes |
| Manufacturer | NIUPARTS |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | PBP-38-023-S1 |
| Special Features | Waterproof |

## Product Details

- **Brand:** NIUPARTS
- **Color:** Amber
- **Vehicle Service Type:** Truck
- **Special Feature:** Waterproof
- **Auto Part Position:** Left Outer
- **Lens Color:** Amber
- **Assembly Required:** Yes
- **Manufacturer:** NIUPARTS

## Images

![4" Round 48 Diodes Red/Amber LED Signal Marker light with Stainless Mounting & Brackets (Compatible with Kenworth, Compatible with Peterbilt, Fits Freightliner & Various Truck) - Image 1](https://m.media-amazon.com/images/I/51aMMG16p+L.jpg)
![4" Round 48 Diodes Red/Amber LED Signal Marker light with Stainless Mounting & Brackets (Compatible with Kenworth, Compatible with Peterbilt, Fits Freightliner & Various Truck) - Image 2](https://m.media-amazon.com/images/I/71Id6DgeGpL.jpg)
![4" Round 48 Diodes Red/Amber LED Signal Marker light with Stainless Mounting & Brackets (Compatible with Kenworth, Compatible with Peterbilt, Fits Freightliner & Various Truck) - Image 3](https://m.media-amazon.com/images/I/71oWm34iaxL.jpg)
![4" Round 48 Diodes Red/Amber LED Signal Marker light with Stainless Mounting & Brackets (Compatible with Kenworth, Compatible with Peterbilt, Fits Freightliner & Various Truck) - Image 4](https://m.media-amazon.com/images/I/71SJAlYTb+L.jpg)
![4" Round 48 Diodes Red/Amber LED Signal Marker light with Stainless Mounting & Brackets (Compatible with Kenworth, Compatible with Peterbilt, Fits Freightliner & Various Truck) - Image 5](https://m.media-amazon.com/images/I/61a5nqCMdHL.jpg)

## Customer Reviews

### ⭐ Not seeing how light will mount  bottom has no threads to screw light into
*by D***. on February 25, 2023*

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**Shop now:** [https://www.desertcart.hr/products/87571478-4-round-48-diodes-red-amber-led-signal-marker-light](https://www.desertcart.hr/products/87571478-4-round-48-diodes-red-amber-led-signal-marker-light)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-16*