Replaces
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
This part fits 33 vehicles spanning 2014-2021.
| Year | Make | Model | Description |
|---|---|---|---|
| 2016-2017 | Infiniti | Q50 | Infiniti Q50 L4 2.0L Engine Knock Sensor TRQ ESA90077 |
| 2017-2018 | Infiniti | Q60 | Infiniti Q60 L4 2.0L Engine Knock Sensor TRQ ESA90077 |
| 2017-2018 | Infiniti | QX30 | Infiniti QX30 Engine Knock Sensor TRQ ESA90077 |
| 2017-2020 | Mercedes Benz | AMG GT | Mercedes Benz AMG GT Engine Knock Sensor TRQ ESA90077 |
| 2019-2021 | Mercedes Benz | AMG GT 63 | Mercedes Benz AMG GT 63 Engine Knock Sensor TRQ ESA90077 |
| 2019-2021 | Mercedes Benz | AMG GT 63 S | Mercedes Benz AMG GT 63 S Engine Knock Sensor TRQ ESA90077 |
| 2018-2020 | Mercedes Benz | AMG GT C | Mercedes Benz AMG GT C Engine Knock Sensor TRQ ESA90077 |
| 2018-2020 | Mercedes Benz | AMG GT R | Mercedes Benz AMG GT R Engine Knock Sensor TRQ ESA90077 |
| 2016-2019 | Mercedes Benz | AMG GT S | Mercedes Benz AMG GT S Engine Knock Sensor TRQ ESA90077 |
| 2015-2018 | Mercedes Benz | C300 | Mercedes Benz C300 Engine Knock Sensor TRQ ESA90077 |
| 2016-2018 | Mercedes Benz | C350e | Mercedes Benz C350e Engine Knock Sensor TRQ ESA90077 |
| 2016-2021 | Mercedes Benz | C63 AMG | Mercedes Benz C63 AMG Engine Knock Sensor TRQ ESA90077 |
| 2015-2019 | Mercedes Benz | C63 AMG S | Mercedes Benz C63 AMG S Engine Knock Sensor TRQ ESA90077 |
| 2014-2020 | Mercedes Benz | CLA250 | Mercedes Benz CLA250 Engine Knock Sensor TRQ ESA90077 |
| 2014-2021 | Mercedes Benz | CLA45 AMG | Mercedes Benz CLA45 AMG Engine Knock Sensor TRQ ESA90077 |
| 2018-2020 | Mercedes Benz | E63 AMG S | Mercedes Benz E63 AMG S Engine Knock Sensor TRQ ESA90077 |
| 2017-2021 | Mercedes Benz | G550 | Mercedes Benz G550 Engine Knock Sensor TRQ ESA90077 |
| 2017-2018 | Mercedes Benz | G550 4x4 | Mercedes Benz G550 4x4 Engine Knock Sensor TRQ ESA90077 |
| 2019-2021 | Mercedes Benz | G63 AMG | Mercedes Benz G63 AMG Engine Knock Sensor TRQ ESA90077 |
| 2015-2020 | Mercedes Benz | GLA 250 | Mercedes Benz GLA 250 Engine Knock Sensor TRQ ESA90077 |
| 2015-2019 | Mercedes Benz | GLA 45 AMG | Mercedes Benz GLA 45 AMG Engine Knock Sensor TRQ ESA90077 |
| 2016-2019 | Mercedes Benz | GLC300 | Mercedes Benz GLC300 Engine Knock Sensor TRQ ESA90077 |
| 2018-2019 | Mercedes Benz | GLC350e | Mercedes Benz GLC350e Engine Knock Sensor TRQ ESA90077 |
| 2018-2019 | Mercedes Benz | GLC63 AMG | Mercedes Benz GLC63 AMG Engine Knock Sensor TRQ ESA90077 |
| 2018-2020 | Mercedes Benz | GLC63 AMG S | Mercedes Benz GLC63 AMG S Engine Knock Sensor TRQ ESA90077 |
| 2020 | Mercedes Benz | GLE580 | Mercedes Benz GLE580 Engine Knock Sensor TRQ ESA90077 |
| 2020 | Mercedes Benz | GLS580 | Mercedes Benz GLS580 Engine Knock Sensor TRQ ESA90077 |
| 2018-2020 | Mercedes Benz | Maybach S560 | Mercedes Benz Maybach S560 Engine Knock Sensor TRQ ESA90077 |
| 2016-2020 | Mercedes Benz | Metris | Mercedes Benz Metris Engine Knock Sensor TRQ ESA90077 |
| 2018-2020 | Mercedes Benz | S560 | Mercedes Benz S560 Engine Knock Sensor TRQ ESA90077 |
| 2018-2020 | Mercedes Benz | S63 AMG | Mercedes Benz S63 AMG Engine Knock Sensor TRQ ESA90077 |
| 2017-2020 | Mercedes Benz | SLC300 | Mercedes Benz SLC300 Engine Knock Sensor TRQ ESA90077 |
| 2016 | Mercedes Benz | SLK300 | Mercedes Benz SLK300 Engine Knock Sensor TRQ ESA90077 |
| Brand Label | Part Number |
|---|---|
| Standard Ignition | KS471 |
| Mercedes-Benz | 2709050200 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
ESA90077
