Mercedes-Benz 221 470 06 05, Fuel Tank Cap

The Mercedes-Benz 221 470 06 05 Fuel Tank Cap has garnered a mix of positive and negative customer experiences. Many users appreciate its effectiveness in sealing the fuel tank, highlighting that it immediately resolves engine light warnings when installed. Several customers praised its fit and ease of installation, asserting that it functions as intended without complications. However, there are concerns over the product's durability and quality. Some reviews point out that despite being billed as an OEM part, the fuel cap is manufactured in China and exhibits inferior quality. One reviewer noted that their cap failed within a few weeks, leading to ongoing dashboard warnings about a defected fuel cap. This led them to seek a more reliable alternative through an authorized Mercedes distributor, which emphasized that investing in genuine parts could be more beneficial in the long term. Overall, while many customers find satisfaction in the product's functionality when it works, there are notable warning signs regarding its longevity and material quality, making it essential for potential buyers to weigh these factors before purchasing. **