Drive Belt Tensioner Replacement Estimate for Cadillac STS

Cadillac STS Drive Belt Tensioner Replacement costs $141 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$141 to $151
Labor: $70 -$80
Parts: $71
Average Dealer price
$235
Average Shop price
$172
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CarServiceYourMechanic PriceShop/Dealer Price
2011 Cadillac STSV6-3.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$146.51Shop/Dealer Price$191.05 - $267.49
2008 Cadillac STSV6-3.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$145.10Shop/Dealer Price$189.40 - $264.87
2009 Cadillac STSV6-3.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$145.10Shop/Dealer Price$189.32 - $264.74
2005 Cadillac STSV6-3.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$145.10Shop/Dealer Price$189.36 - $264.80
2006 Cadillac STSV6-3.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$146.51Shop/Dealer Price$191.07 - $267.53
2007 Cadillac STSV6-3.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$146.51Shop/Dealer Price$191.04 - $267.48
2010 Cadillac STSV6-3.6LService typeDrive Belt Tensioner ReplacementYourMechanic Price$146.87Shop/Dealer Price$191.65 - $268.47
Show example Cadillac STS Drive Belt Tensioner Replacement prices

Parts required for a Cadillac STS Drive Belt Tensioner Replacement

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274 reviews
Noe
31 years of experience
He was on time & friendly . Like he was knowledgeable about the problem & how to fix it.
1995 CADILLAC SEVILLE - ALTERNATOR REPAIR
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192 reviews
Chet
36 years of experience
2005 CADILLAC STS - AIR IS NOT COMING OUT OF VENTS INSPECTION
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184 reviews
Robert
37 years of experience
Rarely have I dealt with anyone in any business that was as knowledgeable, professional, courteous and conscientious regarding my time as well as his. Did we encounter some problems with vendors etc? Yes - but Robert handled it like a pro and communicated any and all issues as soon as they arose. To me, I always expect a problem or 2 to arise in a transaction but it's how the business responds to these, as well as how well they perform their service, that I use to rate a business. Robert, you and Your Mechanic, my only regret is I can only give you a 10!
2008 CADILLAC DTS - POWER STEERING PRESSURE HOSE REPLACEMENT
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110 reviews
Joel
16 years of experience
Joel diagnosed the solution quickly. He tried to secure parts same day but had to order from manufacturer by HQ. Anticipate an official quote from HQ and then I will book the work. Very good experience so far (1st exposure).
2009 CADILLAC DTS - WINDOW IS NOT WORKING 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 Cadillac Models