A0949939400 Mercedes-Benz Passenger POLY-V-BELT

This belt is basically the engine's workhorse for powering accessories. It drives things like your alternator – that charges the battery while you drive – your power steering pump, your air conditioning compressor, and sometimes even the water pump. It’s a single, multi – ribbed belt instead of a bunch of separate V – belts, which makes it more efficient and quieter. Think of it as the connection between the engine's rotational power and all those important accessories. The engine spins, the belt transfers that spin to make everything else work. It wraps around pulleys on each accessory, transferring that force. It’s a pretty crucial link in keeping things running smoothly. If this belt fails, you’ll notice pretty quickly. You might lose your power steering, making it hard to turn the wheel, or your air conditioning will stop working. More seriously, if the alternator stops getting driven, your battery won’t charge and eventually you’ll be stranded with a dead battery. It acts like a shield, protecting more expensive components from potential damage if something were to go wrong in the accessory drive system. These belts do wear out over time, so replacing it proactively is a smart move. You can find a good quality Poly V – Belt at places like Fixparts Online, and they're usually pretty straightforward to replace, though it sometimes requires a few specialized tools. Highly recommended: Poly V-belt (MPN A0949939400) comes with a 12-month warranty!

About Mercedes-Benz Passenger

Mercedes-Benz Passenger is a prestigious German brand known for its luxury vehicles that combine advanced technology with refined design. Originating from Germany, this brand represents the pinnacle of automotive sophistication and performance.

Why Choose Mercedes-Benz Passenger?

• Keep your Mercedes-Benz performing its best. Our parts are specifically designed and tested for your vehicle, ensuring a perfect fit and reliable operation. • Don't risk using cheaper parts that could damage your car. Mercedes-Benz Passenger parts are built to the same high standards as the original components. • Protect your vehicle's value. Using genuine Mercedes-Benz parts helps maintain its resale value and keeps it running like new for years to come. • Peace of mind. You can be confident in the quality and durability of every part, backed by the Mercedes-Benz name and warranty. Mercedes-Benz Passenger delivers excellence, FixParts Online delivers to your door.