2012-2016 Mercedes-Benz Engine Knock Sensor 2769050300
OEM Part #: 276-905-03-00 (2769050300)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.13
Used
Donor2014 Mercedes-Benz C300 · 3.5L
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Genuine OEM Used
SKU: 568070
Donor Vehicle: 2014 Mercedes-Benz C300 · 3.5L
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$12.13
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Mercedes-Benz Engine Knock Sensor, OEM part number 2769050300, is a used genuine component removed from a donor vehicle. This sensor detects abnormal combustion vibrations (detonation or pinging) in the cylinder, sending a signal to the ECU to adjust ignition timing and protect the engine from damage. Also known as a detonation sensor or combustion knock sensor, it monitors pre-ignition events that can harm pistons and valves. When the sensor fails, you may notice reduced performance, hesitation under load, or a check-engine light for knock-related codes.
Specifications
| Fits Vehicle Model | C300, C350, E350, GLK350, R350, SLK350 |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 276-905-03-00 (2769050300) |
| Category | Sensors |
Compatible Vehicles
Fits 40 vehicle configurations across 1 make, 2012-2016.
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 40 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2014 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2014 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2014 | Mercedes-Benz | E350 | Coupe | 3.5L V6 | |
| 2015 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2015 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2016 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2016 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2013 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | |
| 2013 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2012 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2012 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2012 | Mercedes-Benz | E350 | Coupe | 3.5L V6 | |
| 2012 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | |
| 2013 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2013 | Mercedes-Benz | E350 | Coupe | 3.5L V6 | |
| 2015 | Mercedes-Benz | GLK350 | SUV | 3.5L V6 | |
| 2013 | Mercedes-Benz | GLK350 | SUV | 3.5L V6 | |
| 2014 | Mercedes-Benz | C300 | Sedan | 3.5L V6 | |
| 2014 | Mercedes-Benz | C350 | Coupe | 3.5L V6 | |
| 2014 | Mercedes-Benz | C350 | Sedan | 3.5L V6 | |
| 2014 | Mercedes-Benz | E350 | Convertible | 3.5L V6 | |
| 2014 | Mercedes-Benz | GLK350 | SUV | 3.5L V6 | |
| 2015 | Mercedes-Benz | C300 | Sedan | 2.0L l4 Turbo | |
| 2015 | Mercedes-Benz | C350 | Coupe | 3.5L V6 | |
| 2013 | Mercedes-Benz | E350 | Convertible | 3.5L V6 | |
| 2012 | Mercedes-Benz | C300 | Sedan | 3.0L V6 | |
| 2012 | Mercedes-Benz | C350 | Coupe | 3.5L V6 | |
| 2012 | Mercedes-Benz | C350 | Sedan | 3.5L V6 | |
| 2012 | Mercedes-Benz | E350 | Convertible | 3.5L V6 | |
| 2012 | Mercedes-Benz | GLK350 | SUV | 3.5L V6 | |
| 2013 | Mercedes-Benz | C300 | Sedan | 3.5L V6 | |
| 2013 | Mercedes-Benz | C350 | Coupe | 3.5L V6 | |
| 2013 | Mercedes-Benz | C350 | Sedan | 3.5L V6 | |
| 2015 | Mercedes-Benz | SLK350 | Convertible | 3.5L V6 | |
| 2012 | Mercedes-Benz | R350 | Wagon | 3.0L V6 Diesel Turbo | |
| 2012 | Mercedes-Benz | R350 | Wagon | 3.5L V6 | |
| 2016 | Mercedes-Benz | SLK350 | Convertible | 3.5L V6 | |
| 2013 | Mercedes-Benz | SLK350 | Convertible | 3.5L V6 | |
| 2012 | Mercedes-Benz | SLK350 | Convertible | 3.5L V6 | |
| 2014 | Mercedes-Benz | SLK350 | Convertible | 3.5L V6 |