Drive Belt Tensioner Replacement Estimate for Mercedes-Benz GL450

Mercedes-Benz GL450 Drive Belt Tensioner Replacement costs $269 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$256 to $366
Labor: $126 -$144
Parts: $130 -$222
Average Dealer price
$427 to 612
Average Shop price
$312 to 427
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Mercedes-Benz GL450V8-4.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$266.10Shop/Dealer Price$346.86 - $486.24
2011 Mercedes-Benz GL450V8-4.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$263.51Shop/Dealer Price$343.84 - $481.43
2012 Mercedes-Benz GL450V8-4.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$263.51Shop/Dealer Price$343.70 - $481.19
2015 Mercedes-Benz GL450V6-3.0L TurboService typeDrive Belt Tensioner ReplacementYourMechanic Price$361.52Shop/Dealer Price$466.28 - $677.33
2010 Mercedes-Benz GL450V8-4.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$266.10Shop/Dealer Price$346.90 - $486.30
2007 Mercedes-Benz GL450V8-4.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$266.10Shop/Dealer Price$346.84 - $486.21
2009 Mercedes-Benz GL450V8-4.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$266.75Shop/Dealer Price$347.94 - $488.01
Show example Mercedes-Benz GL450 Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz GL450 Drive Belt Tensioner Replacement

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164 reviews
Theodore
11 years of experience
I was very impressed with Theodore. I took a chance on using this mobile mechanic site and was nervous at what to expect. He came on time, did a really good inspection and made recommendations what I needed. I booked him because my driver side window was making a funny noise and I thought I needed to change the motor. He spent a good amount of time looking into the issue and explaining to me as he went along. I will highly recommend and plan on using him again.
2011 MERCEDES-BENZ GL450 - BRAKE SAFETY INSPECTION INSPECTION
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132 reviews
Rodney
31 years of experience
Once again outstanding!!!!!!!
2005 MERCEDES-BENZ ML350 - CRANKSHAFT POSITION SENSOR REPLACEMENT
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97 reviews
Shaun
11 years of experience
Needed my front struts replaced. Shaun was originally unable to remove the springs from the strut due to the spring's high tension - he took the shocks back to his place where he had an air compressor and finished the job before I got out of work. All throughout this he remained intention about staying communicative - very professional! I'd say - a good job! Car's working fine now.
2012 MERCEDES-BENZ SLK350 - STRUT ASSEMBLY REPLACEMENT (FRONT)
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26 reviews
James
16 years of experience
James was professional and a very friendly person. He performed a PPI for a used car I was looking to buy and was thorough in his oral and emailed report. Thanks to James I drove it off the lot and I'm fully satisfied!
2006 MERCEDES-BENZ C280 - PRE-PURCHASE CAR INSPECTION
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All about Drive Belt Tensioner Replacement

A Drive Belt Tensioner is a pulley mounted to either a spring mechanism or to an adjustable pivot point that is used to keep constant tension on your serpentine belt. That is the big long belt in the front of your engine. The tensioner rides on the outside surface of the belt to put pressure, or tension, on the belt and against the pulleys that drive things like the alternator, power steering, air conditioner, etc.

Drive Belt Tensioner Replacement Estimates for Popular Mercedes-Benz Models