Vehicle Compatibility Information Mercedes-Benz E250 2.1L 2014-2016 Mercedes-Benz GLE300d 2.1L 2016-2017 Mercedes-Benz GLK250 2.1L 2013-2015 Mercedes-Benz ML250 2.1L 2015 Mercedes-Benz Sprinter 2500 2.1L 2014-2017&2020-2022 Mercedes-Benz Sprinter 3500 2.1L 2014-2017&2020-2022 Mercedes-Benz Sprinter 3500XD 2.1L 2020-2022 What is a throttle body ? The throttle body is the part of the engine that mixes air with the fuel to allow combustion to take place. When a throttle body gets clogged with carbon, the vehicle may suffer from issues ranging from a lack of fuel mileage, loss in efficiency or may even become totally inoperable. .
