There are many moving parts involved in the operation of your BMW car or SAV, and most depend on belts, hoses, or both to perform their roles properly. Belts move parts, while hoses deliver liquids that cool or lubricate them.

The Types of Belts

There are three, excluding the seat belts inside your cabin. A timing belt helps the crankshaft and engine camshaft operate in sync while also helping to prevent parts from hitting each other. If it goes bad, you'll know immediately since your engine will stop operating. Some newer models may have a timing chain rather than a timing belt, though.

Serpentine belts and drive belts are responsible for moving everything from the alternator to your power steering, water pump, and HVAC system.

What Hoses Do

Hoses direct liquids to and from parts. Examples include your radiator, which uses hoses to route coolant to and from the engine, and the fuel hoses that connect the gas tank to the engine.

How to Spot Bad Belts and Hoses

Over time, though, even the best belts and hoses can fail. Signs of trouble include:

Very loose or slack belts
Belts that are too tight to turn
Cracked hoses
Fraying belt edges
Large pools of liquid gathered under your vehicle

Buy Genuine BMW Belts and Hoses Online

You should make a regular habit of inspecting your belts and hoses. If you discover one that needs replacing, be sure to get the best for your vehicle. That means shopping for one made by your manufacturer, since it was designed specifically for your model. Our online auto parts counter has plenty in stock and ready to ship, so buy now to save time and money!