Belts and Hoses

Belts and hoses play a vital role in the functioning of an automobile. They connect and run various components, including the engine, power steering, air conditioning, and alternator. These components need to work together to ensure that the vehicle runs smoothly, and belts and hoses are the primary link that holds them together. However, they don't last forever, and with time, they can become worn out, leading to problems that can affect the vehicle's performance.

What Belts Do

The timing belt, serpentine belt, and V-belt are important in running an engine. Typically, the timing belt connects the crankshaft to the camshaft, ensuring that the valves open and close at the right time. A serpentine belt ensures that power is transferred from the engine to the alternator, air-conditioning compressor, and other components. The V-belt runs the water pump in some vehicles.

What Hoses Do

Hoses, on the other hand, are used to direct fluids, including coolant, power steering fluid, and brake fluid. A hose connects the engine to the radiator, ensuring that the engine does not overheat. Additionally, it connects the power steering pump and steering gear together.

Signs of Faulty Belts or Hoses

If belts or hoses are faulty or worn out, many issues can arise impacting the car's overall performance. In some cases, a loose belt may cause a squeaking or chirping sound. A worn-out belt may also cause the engine to overheat, resulting in the car breaking down. A hose leak can lead to a loss of fluid, causing the vehicle to overheat, steering issues, or brake failure. Additionally, a damaged hose can cause fluid to leak into areas where it should not be, which can lead to engine problems.

To avoid these issues, it is crucial to have your belts and hoses checked regularly. It is recommended to inspect them every six months or 60,000 miles. Signs that a belt is worn out include cracks, frayed edges, or shiny areas. A damaged hose may show signs of bulging, cracking or leaking. It is essential to look out for these signals and have the belt or hose replaced before it causes damage to other vehicle components.

Save up to 35% When You Buy Genuine BMW Belts and Hoses From Us

The only belts and hoses that are guaranteed to be compatible with your BMW model are the ones that your manufacturer designed for it. We have them in stock, and priced well below the MSRP that others charge. Buy today and you'll get your order in no time at all!

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AC Hoses

Evaporator to drier. M3, 318, 323, 328. Dryer to evaporator. 323i, ci, touring. Dryer to evaporator. 328i, ci.
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AC Hoses

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AC Hoses

Compressor to condenser. 3 series. With turbo. With diesel.
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2012-16, 2.0L diesel. Compressor to condenser. 328d xDrive.
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AC Hoses

Suction hose. X3. 2.0l. Without xdrive 30ex, 2.0L. X4. 2.0l.
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AC Hoses

Z4. Dryer to evaporator.
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Z4. Condenser to dryer.
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AC Hoses

Suction hose. X3. 35i series. M40i series. 3.0L, r134a. X4. 35i series.
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Compressor to condenser. 3.0L.
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AC Hoses

Compressor to condenser. 525i, 530i.
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AC Hoses

Discharge hose. X3. 2.0l. X4. 2.0l. Without xdrive 30ex, 2.0L. Xdrive30i, m40i, condenser to compressor, 2.0L.
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