DIY Drive Belt and Tensioner Replacement for 2016-2022 Mercedes-Benz GLC (X253)
About this video
In this video, we’ll guide you through the process of replacing the drive belt and tensioner on your 2016-2022 Mercedes-Benz GLC (X253). A properly functioning drive belt and tensioner are crucial for the performance of various engine components. Symptoms indicating the need for this procedure include squealing noises from the engine bay, visible wear or cracks on the belt, and issues with engine accessories like the alternator or power steering. This guide is based on the 2018 Mercedes-Benz GLC but is also applicable to the 2016-2022 Mercedes-Benz GLC 300, GLC 350e, GLC 43 AMG, and GLC 63 AMG models. Follow these straightforward steps to replace your drive belt and tensioner, ensuring your engine operates smoothly and efficiently. Stay tuned for more essential DIY maintenance tips for your Mercedes-Benz!
Expert Car Repair Guidance at Your Fingertips! Discover YOUCANIC’s comprehensive DIY videos and tackle any car problem with confidence.
This video is on a 2018 Mercedes-Benz GLC300 X253. It may also apply to C253 Coupe.
Applicable Engines
Model GLC 300 4MATIC
Engine 274
Transmission 725