GMC Sierra 3500 HD Engine or Transmission Mount Replacement Costs

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Engine or Transmission Mount Replacement Service

How much does a Engine or Transmission Mount Replacement cost?

On average, the cost for a GMC Sierra 3500 HD Engine or Transmission Mount Replacement is $319 with $81 for parts and $237 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2009 GMC Sierra 3500 HDV8-6.0L	Service typeEngine or Transmission Mount Replacement	Estimate$627.69	Shop/Dealer Price$728.37 - $962.92
2016 GMC Sierra 3500 HDV8-6.6L Turbo Diesel	Service typeEngine or Transmission Mount Replacement	Estimate$674.13	Shop/Dealer Price$778.14 - $984.22
2010 GMC Sierra 3500 HDV8-6.6L Turbo Diesel	Service typeEngine or Transmission Mount Replacement	Estimate$668.46	Shop/Dealer Price$801.24 - $1143.26
2013 GMC Sierra 3500 HDV8-6.0L	Service typeEngine or Transmission Mount Replacement	Estimate$729.17	Shop/Dealer Price$846.83 - $1094.10
2017 GMC Sierra 3500 HDV8-6.6L Turbo Diesel	Service typeEngine or Transmission Mount Replacement	Estimate$608.99	Shop/Dealer Price$696.79 - $854.06
2018 GMC Sierra 3500 HDV8-6.0L	Service typeEngine or Transmission Mount Replacement	Estimate$608.99	Shop/Dealer Price$696.71 - $853.93
2011 GMC Sierra 3500 HDV8-6.0L	Service typeEngine or Transmission Mount Replacement	Estimate$532.70	Shop/Dealer Price$628.08 - $858.65
2007 GMC Sierra 3500 HDV8-6.0L	Service typeEngine or Transmission Mount Replacement	Estimate$582.69	Shop/Dealer Price$684.13 - $919.25

Show example GMC Sierra 3500 HD Engine or Transmission Mount Replacement prices

What is the Engine Mount all about?

An engine mount, made of rubber and steel, has two purposes. One, it secures the engine and transmission to the frame of the car, and two, it absorbs the road shocks and engine vibrations so that the driver does not feel any engine movement. Transmission mounts secure the transmission.

Most cars have multiple engine and transmission mounts. If one of the mounts breaks, you will feel significant engine movement (vibrations and/or shaking).

Engine Mount

Keep in mind:

Do not drive your car for too long with broken engine or transmission mounts. It can cause severe damage to the axle shafts and transmission.
Some engine mounts contain oil that may leak if a mount is damaged.

How it's done:

Identify the broken mount.
Remove and replace the mount.

Our recommendation:

Whenever you notice your engine behaving oddly, you should schedule an inspection. Engine mounts are not typically checked during general maintenance, but they’ll be one of the first things checked if you report the symptoms mentioned here. As soon as you notice your engine vibrating, feeling clunky, or being noisy, schedule an inspection.

What common symptoms indicate you may need to replace the Engine Mount?

Engine or transmission movement, with bumping or clunking noises.
Loud noise when you put the car in gear.
Vibration when accelerating or driving uphill.
You will feel a movement in the engine compartment when driving the car.
Oil leaking from damaged mount (only in case of fluid filled mounts).

How important is this service?

Engine mounts hold your engine and transmission in place. The mounts absorb the shocks of the road and the vibration of the engine and transmission, and keep these two elements securely in place. When a mount brakes, the engine and transmission are less secure, and they’re subject to a higher amount of vibration and shock. This can cause damage to any number of vehicle components, and will also make your ride much rougher.

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Juan

9 years of experience

301 reviews

Juan

9 years of experience

by Amy

GMC Sierra 3500 HD V8-6.6L Turbo Diesel - Brake System Flush - Chapel Hill, North Carolina

Great at what does! Truck fixed and running great.

Scott

34 years of experience

546 reviews

Scott

34 years of experience

by Brent

GMC Sierra 3500 HD V8-6.6L Turbo Diesel - Oil Change - Broomfield, Colorado

Scott did a great job and I will be requesting again.

Juan

9 years of experience

301 reviews

Juan

9 years of experience

by Amy

GMC Sierra 3500 HD V8-6.6L Turbo Diesel - Coolant is leaking - Chapel Hill, North Carolina

Prompt and knowledgeable.

Roberto

9 years of experience

46 reviews

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Roberto

9 years of experience

Request Roberto

by Eric

GMC Sierra 3500 HD V8-6.6L Turbo Diesel - Windshield Washer Tubes - Mesa, Arizona

Prompt and obviously knew what he was doing. Very satisfied with service.

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