Upgrade the rear lighting of your Mercedes-Benz with this premium LED Rear Outer Tail Light (Right Side), engineered to match the fitment of part 1669063201. At DDP AutoParts, we supply high-quality aftermarket replacements that deliver the same sleek illumination and road presence as OEM lights — at a far more affordable price. This tail light is designed for a perfect fit, reliable plug-and-play installation, and long-lasting LED performance, making it an ideal solution whether you’re replacing a damaged unit or giving your vehicle a refreshed, modern appearance.

OEM Number: 1669063201, A1669063201, 

Placement on Vehicle : Driver Side, Outer, Rear, Right Lamp

Type : LED, P21W

Section : Outer section

Voltage : 12V

Quantity : 1

Our SKU: TM1669063201_94
 
All our Rear Outer Tail Light Lamp Led Right For Mercedes-benz M-class W166 1669063201 are OEM quality and reliable after market car parts. This Rear Outer Tail Light Lamp Led Right For Mercedes-benz M-class W166 1669063201 is specifically compatible with Mercedes-Benz: M-Class, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

❓ FAQs 

1. Will this tail light fit my Mercedes?

Yes, this LED right-side rear outer tail light is designed to fit Mercedes models that use part number 1669063201. If you’re unsure, just share your VIN with DDP AutoParts and our team will confirm compatibility for you.

2. Is this product good quality even if it’s aftermarket?

Absolutely. DDP AutoParts sources premium-grade aftermarket parts that go through strict quality checks. You get excellent brightness, durable housing, and reliable LED performance — all at a fraction of OEM pricing.

3. Do I need any coding after installing this tail light?

In most cases, no. This part is built for plug-and-play installation, using the same connection points as the original. If your vehicle is very sensitive to LED load changes, our support team can guide you if any small adjustment is needed.

4. Will I get dashboard errors after installation?

Most customers experience zero errors when installing this tail light. On rare occasions, a vehicle may detect different LED resistance, but this is easy to resolve. If it happens, DDP AutoParts can advise the quickest fix.

5. Does it come ready to install?

Yes — it arrives fully assembled. Simply remove the old unit, plug in the new connector, secure the mounting points, and you’re good to go. Installation takes minutes for most technicians.

6. What is the return or warranty policy?

Every DDP AutoParts product comes with a standard warranty and hassle-free returns. If the part doesn’t fit or you encounter any issue, our team will take care of it quickly.

7. Why should I buy this from DDP AutoParts?

• High-quality, tested aftermarket parts

• Competitive pricing vs. expensive OEM units

• Fitment support, fast shipping, and reliable service

• Easy returns and customer-first support

8. Is this LED tail light road-legal?

Yes — the product meets road-use standards for replacement tail lights. If you want to double-check certification for your region, DDP AutoParts can confirm it instantly.