https://stream.echo6.co/videos/watch/64af1b7e-4ac6-4256-bfdf-8217c718a21a Shop on 1AAuto.com: Accessory Drive Belt Tensioner https://1aau.to/ia-1AEBT00081 Shop 1A Auto on eBay: Accessory Drive Belt Tensioner https://www.ebay.com/itm/353044300824?mkcid=1&mkrid=711-53200-19255-0&siteid=0&campid=5339144765&customid=ebayyoutube&toolid=10001&mkevt=1 1A Auto shows you how to repair, install, fix, change or replace a broken, noisy, squeaky, worn or groaning serpentine belt tensioner. This video is applicable to the 09,10,11,12,13,14,15,16,Mercedes Benz E350. This repair was done on a 2011 Mercedes-Benz E350 4Matic 3.5L Sedan 4-Door AWD Automatic and the process should be similar on the following vehicles: 2010 Mercedes-Benz E350 2011 Mercedes-Benz E350 2012 Mercedes-Benz E350 2013 Mercedes-Benz E350 2014 Mercedes-Benz E350 2015 Mercedes-Benz E350 2016 Mercedes-Benz E350 🔧 List of tools used: • 17mm Socket • E12 Inverted Torx Socket • Ratchet • Socket Extensions Subscribe: https://www.youtube.com/channel/UCVvE8kQTuZEykvMFZBVzftg?sub_confirmation=1 Check out our playlist: Mercedes Benz E350 2009-2016 4th Gen: https://www.youtube.com/playlist?list=PL37d7oWG6wDAeVGhmnBXPOLmdv6RM8cWW 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-bVg ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video. Mon, 13 Apr 2026 23:02:29 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/64af1b7e-4ac6-4256-bfdf-8217c718a21a All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.