Mercedes Drive Belt Kit - INA 272273BELTKT1 (2024)

FAQs

How much does it cost to replace a drive belt on a Mercedes? ›

The average cost for a Mercedes-Benz E320 Serpentine Belt Replacement is between $97 and $143. Labor costs are estimated between $54 and $68 while parts are priced between $43 and $75. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.

A serpentine belt (or drive belt) is a single, continuous belt used to drive multiple peripheral devices in an automotive engine, such as an alternator, power steering pump, water pump, air conditioning compressor, air pump, etc.

Your timing belt should be replaced anywhere from 40,000 to 60,000 miles and your serpentine belt should be replaced anywhere from 30,000 to 60,000 miles. We recommend consulting your owner's manual for Mercedes-Benz year, model, and trim specifications.

Diligent Monticello drivers are smart to ask themselves, “How long does a serpentine belt last?” Serpentine belts, also called drive belts or accessory drive belts, are constructed of tough rubber, but that doesn't mean they're invincible. Typically, serpentine belts last anywhere from 50,000 to 100,000 miles.

Yes, with a few tools. Use a long-handled socket wrench to loosen the tensioner. This will allow you to remove the old belt. Wind the new belt correctly through each of the parts that run on the serpentine belt.

Replacing the serpentine belt is as simple as threading it into position, cranking the tensioner and slipping the belt over the tensioner pulley, or nearest pulley up top. Belt tensioners are mostly spring tension. Once installed, the spring retains pressure to the belt.

The most obvious sign of a faulty drive belt will be how much harder steering becomes. This issue will be marked by a loss of power steering — a luxury drivers now take for granted. If you fear your steering has become an issue, you may need your drive belt replaced.

It is a serious problem, and if the belt breaks, you will find that the car becomes more difficult to drive. Additionally, if the belt breaks under high tension while in use, it can also damage other critical systems. It is better to repair this problem as soon as possible.

The average cost for serpentine belt replacement is between $109 and $134. Labor costs are estimated between $57 and $72, while parts range between $52 and $62.

Can the still drive with a damaged drive belt? ›

It's quite simple, really: your car cannot run at all without a timing belt. If the belt breaks while you are on the road, the car will break down immediately - and your engine can experience severe damage.

Squealing or Whining Noises

One of the earliest signs of a failing serpentine belt is a high-pitched squealing or whining noise, especially during engine startup or when turning the steering wheel. This noise is typically caused by the belt slipping on the pulleys due to reduced tension or deterioration.