2007-2013 Mercedes-Benz Timing Chain Tensioner 6420500311
OEM Part #: 642-050-03-11 (6420500311)
Actual photo
The exact part you’ll receive — not a stock photo.
$47.49
Used
Donor2011 Mercedes-Benz E350 · 3.0L
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Genuine OEM Used
SKU: 691112
Donor Vehicle: 2011 Mercedes-Benz E350 · 3.0L
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$47.49
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Mercedes-Benz timing chain tensioner, OEM part number 6420500311, is a used genuine factory component. Also known as the timing chain guide or tensioner rail, this part maintains proper chain tension to prevent slack and timing-related issues. A failing tensioner can cause rattling noises from the engine or poor timing accuracy. This unit fits multiple Mercedes-Benz models with 3.0L, 3.5L, and 5.5L gas and diesel engines.
Specifications
| Fits Vehicle Model | E320, E350, GL320, GL350, ML320, ML350, R320, R350 |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 642-050-03-11 (6420500311) |
| Category | Timing |
Compatible Vehicles
Fits 41 vehicle configurations across 1 make, 2007-2013.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 41 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2011 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2011 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2011 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | |
| 2010 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2012 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2012 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2008 | Mercedes-Benz | R320 | Wagon | 3.0L V6 Diesel Turbo | |
| 2011 | Mercedes-Benz | ML350 | SUV | 3.0L V6 Diesel Turbo | |
| 2009 | Mercedes-Benz | GL320 | SUV | 3.0L V6 Diesel Turbo | |
| 2009 | Mercedes-Benz | ML320 | SUV | 3.0L V6 Diesel Turbo | |
| 2009 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | |
| 2010 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | |
| 2010 | Mercedes-Benz | ML350 | SUV | 3.0L V6 Diesel Turbo | |
| 2011 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | |
| 2012 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | |
| 2012 | Mercedes-Benz | ML350 | SUV | 3.0L V6 Diesel Turbo | |
| 2012 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | |
| 2008 | Mercedes-Benz | R350 | Wagon | 3.5L V6 | |
| 2013 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2007 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | |
| 2008 | Mercedes-Benz | E320 | Sedan | 3.0L V6 Diesel Turbo | |
| 2009 | Mercedes-Benz | E320 | Sedan | 3.0L V6 Diesel Turbo | |
| 2007 | Mercedes-Benz | GL320 | SUV | 3.0L V6 Diesel Turbo | |
| 2007 | Mercedes-Benz | ML320 | SUV | 3.0L V6 Diesel Turbo | |
| 2008 | Mercedes-Benz | GL320 | SUV | 3.0L V6 Diesel Turbo | |
| 2008 | Mercedes-Benz | ML320 | SUV | 3.0L V6 Diesel Turbo | |
| 2008 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | |
| 2010 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2011 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2007 | Mercedes-Benz | R320 | Wagon | 3.0L V6 Diesel Turbo | |
| 2007 | Mercedes-Benz | R350 | Wagon | 3.5L V6 | |
| 2007 | Mercedes-Benz | E320 | Sedan | 3.0L V6 Diesel Turbo | |
| 2012 | Mercedes-Benz | R350 | Wagon | 3.0L V6 Diesel Turbo | |
| 2012 | Mercedes-Benz | R350 | Wagon | 3.5L V6 | |
| 2011 | Mercedes-Benz | R350 | Wagon | 3.0L V6 Diesel Turbo | |
| 2011 | Mercedes-Benz | R350 | Wagon | 3.5L V6 | |
| 2010 | Mercedes-Benz | R350 | Wagon | 3.0L V6 Diesel Turbo | |
| 2010 | Mercedes-Benz | R350 | Wagon | 3.5L V6 | |
| 2009 | Mercedes-Benz | R350 | Wagon | 3.5L V6 | |
| 2013 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | |
| 2013 | Mercedes-Benz | E350 | Wagon | 3.5L V6 |