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Cadillac Allante Crankshaft Harmonic Balancer Replacement at your home or office.

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Crankshaft Harmonic Balancer Replacement Service

How much does a Crankshaft Harmonic Balancer Replacement cost?

On average, the cost for a Cadillac Allante Crankshaft Harmonic Balancer Replacement is $268 with $128 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1990 Cadillac AllanteV8-4.5LService typeCrankshaft Harmonic Balancer ReplacementEstimate$613.42Shop/Dealer Price$734.33 - $1082.87
1991 Cadillac AllanteV8-4.5LService typeCrankshaft Harmonic Balancer ReplacementEstimate$604.41Shop/Dealer Price$722.22 - $1068.45
1993 Cadillac AllanteV8-4.6LService typeCrankshaft Harmonic Balancer ReplacementEstimate$542.58Shop/Dealer Price$618.39 - $832.63
1992 Cadillac AllanteV8-4.5LService typeCrankshaft Harmonic Balancer ReplacementEstimate$604.41Shop/Dealer Price$722.27 - $1068.52
Show example Cadillac Allante Crankshaft Harmonic Balancer Replacement prices

What is the Crankshaft Harmonic Balancer all about?

The harmonic balancer (also called “crank pulley damper”), connected to the crankshaft of an engine, reduces engine vibration and serves as a pulley for the drive belts. The balancer or “damper” is composed of two elements: a mass and an energy-dissipating element. The mass resists the acceleration of the vibration and the energy dissipating (rubber) element absorbs the vibrations. When the balancer fails, it is usually due to heat, salt, and or ozone deterioration of the rubber. General wear, tear, and stress on the rubber is also a factor.

Keep in mind:

Usually a problem with the harmonic balancer means that it needs to be replaced. However, sometimes the rubber insert that sits between the center and the outside of the pulley is all that is damaged. It is also possible for the bolt that holds the balancer in place to become loose, which can cause problems even if the pulley isn’t damaged.

How it's done:

  • Inspect the harmonic balancer.
  • Remove drive belts and balancer.
  • Inspect condition of crankshaft front seal.
  • Replace the harmonic balancer.
  • Reinstall drive belts.
  • Start car and check for proper operation.

Our recommendation:

Harmonic balancers aren’t a part of most standard inspections, so keep your eye out for warning signs. If you notice excess vibration or noise from the engine, then your balancer may be damaged, and you need to schedule an inspection.

What common symptoms indicate you may need to replace the Crankshaft Harmonic Balancer?

  • Vibration from engine.
  • Loud, abnormal engine noise, which increases with acceleration.

How important is this service?

The crankshaft harmonic balancer is connected to the crankshaft, and absorbs many of the vibrations that the engine creates. The engine creates a large amount of force that is delivered to the crankshaft, which transfers the power to the transmission. The harmonic balancer is responsible for absorbing some of the engine-created force so that the crankshaft doesn’t receive it all. When the harmonic balancer fails, the crankshaft receives all of the engine’s vibrations, and is susceptible to serious damage.

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Number of Cadillac Allante services completed
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services done by our mechanics
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Real customer reviews from Cadillac owners like you.

Excellent Rating

(15)
Rating Summary
14
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Matthew

34 years of experience
1438 reviews
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Matthew
34 years of experience
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by Jacob
Cadillac Allante V8-4.1L - Check Engine Light is on - Hampton, Virginia
Good

Raul

35 years of experience
285 reviews
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Raul
35 years of experience
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by Elmira
Cadillac Allante V8-4.5L - Car is not getting enough power - Oakland, California

Bryant

13 years of experience
638 reviews
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Bryant
13 years of experience
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by Kip
Cadillac Allante V8-4.1L - Battery - Indianapolis, Indiana
Bryant was professional, courteous and worked diligently. I appreciated the fact that he also installed the panel over the battery area.

Peter

29 years of experience
592 reviews
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Peter
29 years of experience
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by Rene
Cadillac Allante V8-4.6L - Check Engine Light is on - Los Angeles, California
Peter said during our initial conversation that he had worked on Northstar engines and based on the symptoms (stalling, hesitation at low RPMs), he concluded the problem was the EGR valve, and it may need to replaced. He suggested I order the part, which I did, but did not mention the accompanying gasket (which would also need to be replaced). The new EGR valve did improve the sound of the engine while idling, but the tachometer still doesn't register RPMs at low idle, and it still stalls. Thanks to the numerous attempts from my last stall, my battery is now dead. Although my gut and research says it is the Crank Position Sensor, $178 later (labor) I am back to square one, a car that won't crank.

Excellent Rating

(15)
Rating Summary
14
0
1
0
0
14
0
1
0
0
Number of Cadillac Allante services completed
165+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
1000+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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