Mercedes-Benz GLS450 Adjust Drive Belts at your home or office.

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Adjust Drive Belts Service

How much does a Adjust Drive Belts cost?

On average, the cost for a Mercedes-Benz GLS450 Adjust Drive Belts is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2017 Mercedes-Benz GLS450V6-3.0L TurboService typeAdjust Drive BeltsEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2018 Mercedes-Benz GLS450V6-3.0L TurboService typeAdjust Drive BeltsEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2022 Mercedes-Benz GLS450L6-3.0L Turbo HybridService typeAdjust Drive BeltsEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2021 Mercedes-Benz GLS450L6-3.0L Turbo HybridService typeAdjust Drive BeltsEstimate$94.99Shop/Dealer Price$104.99 - $112.48
2020 Mercedes-Benz GLS450L6-3.0L Turbo HybridService typeAdjust Drive BeltsEstimate$94.99Shop/Dealer Price$105.02 - $112.55
2019 Mercedes-Benz GLS450V6-3.0L TurboService typeAdjust Drive BeltsEstimate$94.99Shop/Dealer Price$105.01 - $112.52
Show example Mercedes-Benz GLS450 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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Meet some of our expert Mercedes-Benz mechanics

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Excellent Rating

(4)

Rating Summary
4
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4
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Theodore

16 years of experience
1628 reviews
Theodore
16 years of experience
Mercedes-Benz GLS450 V6-3.0L Turbo - Brake Pads Replacement (Front, Rear) - Renton, Washington
Ive had Theodore come out multiple times to fix my cars. Each time has been excellent and would highly recommend him!

Ramon

7 years of experience
123 reviews
Ramon
7 years of experience
Mercedes-Benz GLS450 L6-3.0L Turbo Hybrid - Oil Change - Burbank, California
Personable and did a nice job.

John

27 years of experience
1046 reviews
John
27 years of experience
Mercedes-Benz GLS450 V6-3.0L Turbo - 50 Point Inspection - Seabrook, Texas
JOHN WAS QUICK, WITTY AND VERY PROFESSIONAL OVER ALL.

Christopher

20 years of experience
318 reviews
Christopher
20 years of experience
Mercedes-Benz GLS450 V6-3.0L Turbo - Initial Safety Inspection - Brandon, Florida
Chris did a great job, timely, professional, and knows what he's doing. Definitely would be using your services in the future. Thanks.

Excellent Rating

(4)

Rating Summary
4
0
0
0
0
4
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Number of Mercedes-Benz GLS450 services completed
44+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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