Mercedes W203 W204 W211 3-Button Remote Key Shell Cover
Mercedes W203 W204 W211 3-Button Remote Key Shell Cover
Mercedes W203 / W204 / W211 3-Button Remote Key Shell Replacement
Give your Mercedes remote a fresh look with this durable 3-button replacement key shell. Crafted from high-quality ABS plastic, this key case cover is a perfect drop-in replacement when your original shell is cracked, worn, or broken — no specialist tools or programming required.
Made in Mainland China.
Key Features
- Direct Replacement: Designed specifically for Mercedes models W203, W204, and W211 — simply swap out your damaged shell.
- Easy Installation: Transfer your existing electronic components (transponder chip, anti-theft device, circuit board) into this new shell in minutes.
- Shell Only: This is a key case cover only — no transponder chip, no remote/electronic unit, and no key blank included. Your existing internal electronics are reused.
- Durable ABS Plastic: Lightweight yet strong, resisting everyday wear and impact to keep your key looking new.
- 3-Button Layout: Matches the original button configuration for seamless use.
- Sleek Black Finish: Clean, factory-style appearance that blends naturally with your Mercedes interior accessories.
Specifications
| Material | ABS Plastic |
| Colour | Black |
| Buttons | 3 Buttons |
| Product Size | 65 × 35 × 15 mm (2.56 × 1.38 × 0.59 in) |
| Compatible Models | Mercedes W203, W204, W211 |
| Electronics / Battery | Not included |
| Key Blank | Not included |
| Package Contents | 1 × Remote Key Shell |
Important Notes
- Shell replacement only — your original internal electronics and transponder chip are required.
- Please verify your Mercedes model (W203, W204, or W211) before purchasing.
- Slight size deviations may occur due to manual measurement.
- Actual colour may vary slightly from images due to monitor settings and photography lighting.
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Frequently Asked Questions
Q: Does this Mercedes key shell come with electronics or a transponder chip?
A: No. This is a key case shell only. It does not include any remote electronics, transponder chip, battery, or key blank. You will need to transfer your existing internal components from your old key housing into this new shell.
Q: Which Mercedes models is this 3-button key shell compatible with?
A: This replacement key shell is compatible with the Mercedes W203, W204, and W211 model series. Please confirm your specific model number before ordering to ensure compatibility.
Q: How difficult is it to install this Mercedes remote key shell replacement?
A: Installation is straightforward. Simply open your existing remote key housing, carefully remove the internal electronic components (circuit board, transponder chip, and anti-theft device), and place them into the new shell. No specialist tools or programming are needed.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.