---
product_id: 227104759
title: "For Mercedes-Benz C300 C350 Side Marker Light Unit 2008 09 10 2011 Driver Side | MB2554100 | 204 820 01 21"
brand: "karparts360"
price: "126 Lei"
currency: RON
in_stock: true
reviews_count: 7
url: https://www.desertcart.ro/products/227104759-for-mercedes-benz-c300-c350-side-marker-light-unit-2008
store_origin: RO
region: Romania
---

# DOT Certified 55W Power OEM Fit For Mercedes-Benz C300 C350 Side Marker Light Unit 2008 09 10 2011 Driver Side | MB2554100 | 204 820 01 21

**Brand:** karparts360
**Price:** 126 Lei
**Availability:** ✅ In Stock

## Summary

> Illuminate Your Ride! ✨

## Quick Answers

- **What is this?** For Mercedes-Benz C300 C350 Side Marker Light Unit 2008 09 10 2011 Driver Side | MB2554100 | 204 820 01 21 by karparts360
- **How much does it cost?** 126 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/227104759-for-mercedes-benz-c300-c350-side-marker-light-unit-2008)

## Best For

- karparts360 enthusiasts

## Why This Product

- Trusted karparts360 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clear Vision:** Polycarbonate lens for optimal clarity
- • **Safety First:** Meets or exceeds DOT & SAE compliance standards
- • **Ready to Shine:** Factory sealed and brand new in box
- • **Lightweight Design:** Weighs only 2.11 ounces for easy installation
- • **Precision Engineering:** Exact fit to OEM#: 204 820 01 21

## Overview

Upgrade your Mercedes-Benz C300 or C350 with this high-quality side marker light unit, designed for a perfect fit and compliance with safety standards. This brand new, factory-sealed unit ensures your vehicle not only looks great but also meets all necessary regulations. Note: bulbs and sockets are sold separately.

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KarParts360 |
| Wattage | 55 watts |
| Item Package Quantity | 1 |
| Auto Part Position | Left |
| OEM Part Number | 204 820 01 21 |
| UPC | 637740373592 |
| Item Weight | 2.11 ounces |
| Product Dimensions | 5.98 x 2.4 x 2.64 inches |
| Manufacturer Part Number | CLX-M0-340-1415L-US-CL360A55 |
| Safety Rating | DOT Certified |

## Product Details

- **Brand:** KarParts360
- **Wattage:** 55 watts
- **Item Package Quantity:** 1
- **Auto Part Position:** Left
- **OEM Part Number:** 204 820 01 21

## Images

![For Mercedes-Benz C300 C350 Side Marker Light Unit 2008 09 10 2011 Driver Side | MB2554100 | 204 820 01 21 - Image 1](https://m.media-amazon.com/images/I/61C27Jk26WL.jpg)
![For Mercedes-Benz C300 C350 Side Marker Light Unit 2008 09 10 2011 Driver Side | MB2554100 | 204 820 01 21 - Image 2](https://m.media-amazon.com/images/I/419UDHoPqgL.jpg)
![For Mercedes-Benz C300 C350 Side Marker Light Unit 2008 09 10 2011 Driver Side | MB2554100 | 204 820 01 21 - Image 3](https://m.media-amazon.com/images/I/51uMpOVDnRL.jpg)
![For Mercedes-Benz C300 C350 Side Marker Light Unit 2008 09 10 2011 Driver Side | MB2554100 | 204 820 01 21 - Image 4](https://m.media-amazon.com/images/I/51FEwrKOGEL.jpg)
![For Mercedes-Benz C300 C350 Side Marker Light Unit 2008 09 10 2011 Driver Side | MB2554100 | 204 820 01 21 - Image 5](https://m.media-amazon.com/images/I/51KRPLpRl+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice quality and fit.
*by S***Y on June 9, 2025*

Good replacement.

### ⭐⭐⭐⭐⭐ Easy install
*by B***S on August 3, 2021*

I thought I would have to get my husband or son to put this on my car but it was so easy I was able to do it myself

### ⭐⭐⭐⭐⭐ Perfect Fit
*by C***A on March 3, 2022*

This is why I LUV Luv AMAZON everything I need I have found it

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**Shop now:** [https://www.desertcart.ro/products/227104759-for-mercedes-benz-c300-c350-side-marker-light-unit-2008](https://www.desertcart.ro/products/227104759-for-mercedes-benz-c300-c350-side-marker-light-unit-2008)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-28*