Mercedes-Benz GL450 Adjust Drive Belts Costs

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Adjust Drive Belts Service

How much does a Adjust Drive Belts cost?

On average, the cost for a Mercedes-Benz GL450 Adjust Drive Belts is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2010 Mercedes-Benz GL450V8-4.7L	Service typeAdjust Drive Belts	Estimate$114.99	Shop/Dealer Price$124.99 - $132.49
2009 Mercedes-Benz GL450V8-4.7L	Service typeAdjust Drive Belts	Estimate$94.99	Shop/Dealer Price$105.01 - $112.52
2007 Mercedes-Benz GL450V8-4.7L	Service typeAdjust Drive Belts	Estimate$94.99	Shop/Dealer Price$105.01 - $112.52
2008 Mercedes-Benz GL450V8-4.7L	Service typeAdjust Drive Belts	Estimate$94.99	Shop/Dealer Price$104.99 - $112.48
2013 Mercedes-Benz GL450V8-4.7L Turbo	Service typeAdjust Drive Belts	Estimate$94.99	Shop/Dealer Price$105.02 - $112.55
2014 Mercedes-Benz GL450V8-4.7L Turbo	Service typeAdjust Drive Belts	Estimate$94.99	Shop/Dealer Price$105.01 - $112.52
2015 Mercedes-Benz GL450V6-3.0L Turbo	Service typeAdjust Drive Belts	Estimate$99.99	Shop/Dealer Price$117.28 - $130.25
2011 Mercedes-Benz GL450V8-4.7L	Service typeAdjust Drive Belts	Estimate$99.99	Shop/Dealer Price$110.24 - $117.94

Show example Mercedes-Benz GL450 Adjust Drive Belts prices

What are drive belts all about?

The drive belts are connected to the crankshaft (a part of the engine), as well as to the alternator, air conditioning, and power steering system. The belts are responsible for transferring power from the crankshaft to these other systems. Over time, and especially if multiple systems that put stress on the belts are being used, the belts can grow loose, or unaligned. When this happens the belts will need to be adjusted so that they can return to their normal, optimal position.

Keep in mind:

If the drive belt is at all frayed or cracked it should be replaced instead of adjusted.
When the drive belt is adjusted, the drive belt tensioner and idler pulley should both be inspected.

How it's done:

Adjust the drive belts

Our recommendation:

Your drive belts should always be checked during tuneups and maintenance. During any kind of servicing your drive belts should be checked to see if they need to be replaced or adjusted.

What is a common symptom indicating you need to adjust the drive belts?

Squealing noise from the engine

How important is this service?

Your alternator, power steering, and air conditioning are all powered by your drive belt. The belt is connected to the crankshaft, and transfers power to these systems. As the belt is used and wears, it can grow lose, or begin to become unaligned. If the drive belt becomes loose, it won’t move as efficiently, and it won’t transfer power as efficiently. If the belt becomes unaligned, it can come into contact with parts of the engine, which can cause damage.

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Gustavo

17 years of experience

400 reviews

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Gustavo

17 years of experience

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by Rudy

Mercedes-Benz GL450 V8-4.7L - Catalytic Converter - San Antonio, Texas

Awesome Job!!! He is our family mechanic!!

Joe

43 years of experience

821 reviews

Joe

43 years of experience

by Shirley

Mercedes-Benz GL450 V8-4.7L - Serpentine/Drive Belt - Tarpon Springs, Florida

Just very happy with the service.

Ben

41 years of experience

1410 reviews

Ben

41 years of experience

by Nathan

Mercedes-Benz GL450 V8-4.6L - Spark Plugs - Houston, Texas

While Ben was not on time for the appointment, he was in constant communication and informed me of his delay and progress. He was professional and friendly. I would highly recommend, and in fact I will request Ben for our next service next week.

David

13 years of experience

393 reviews

David

13 years of experience

by James

Mercedes-Benz GL450 V8-4.6L Turbo - Brake Pads Replacement (Front, Rear) - Woodstock, Georgia

David came out to fix an issue and was very knowledgeable, showed me the problem and had me up and running in no time.

Excellent Rating

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