Mercedes-Benz 420SEL Engine or Transmission Mount Replacement at your home or office.

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Average rating from customers who
received a Engine Mount Replacement.
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$453.41 - $504.41

Price range for all vehicles


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Average rating from customers who
received a Engine Mount Replacement.
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Engine or Transmission Mount Replacement Estimate for Mercedes-Benz 420SEL

Mercedes-Benz 420SEL Engine or Transmission Mount Replacement costs $479 on average.

CarServiceEstimateShop/Dealer Price
1989 Mercedes-Benz 420SELV8-4.2LService typeEngine or Transmission Mount ReplacementEstimate$524.37Shop/Dealer Price$652.79 - $800.24
1987 Mercedes-Benz 420SELV8-4.2LService typeEngine or Transmission Mount ReplacementEstimate$524.37Shop/Dealer Price$652.26 - $799.32
1988 Mercedes-Benz 420SELV8-4.2LService typeEngine or Transmission Mount ReplacementEstimate$524.37Shop/Dealer Price$652.79 - $800.24
1986 Mercedes-Benz 420SELV8-4.2LService typeEngine or Transmission Mount ReplacementEstimate$549.87Shop/Dealer Price$671.86 - $814.49
1991 Mercedes-Benz 420SELV8-4.2LService typeEngine or Transmission Mount ReplacementEstimate$524.37Shop/Dealer Price$667.78 - $826.48
1990 Mercedes-Benz 420SELV8-4.2LService typeEngine or Transmission Mount ReplacementEstimate$524.37Shop/Dealer Price$641.88 - $781.15
Show example Mercedes-Benz 420SEL Engine or Transmission Mount Replacement prices

Engine or Transmission Mount Replacement Service

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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Meet some of our expert Mercedes-Benz mechanics

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Excellent Rating


YourMechanic Mercedes-Benz 420SEL Service

Average Rating

5/5

Number of Reviews

11

Rating Summary
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Carlos

26 years of experience
272 reviews
Carlos
26 years of experience
Mercedes-Benz 420SEL - Serpentine/Drive Belt - Ontario, California
Carlos came on time (unlike others who cancelled the appointment several times). He came, TWICE because of my car needed more parts than expected. Great job, friendly, very professional, I HIGHLY recommend him, and will make sure next time - if needed - he will be the one I ask for. Thank you Carlos

Dave

21 years of experience
303 reviews
Dave
21 years of experience
Mercedes-Benz 420SEL - Oil Change - San Jose, California

Erick

8 years of experience
182 reviews
Erick
8 years of experience
Mercedes-Benz 420SEL - Oil Change - Palo Alto, California

Tien

21 years of experience
901 reviews
Tien
21 years of experience
Mercedes-Benz 420SEL - Power Window Switch Replacement (Passenger Side Front, Passenger Side Rear) - Oakland, California
Tiens was very nice to work with. He fixed 2 things and ordered parts for other items.

Excellent Rating


YourMechanic Mercedes-Benz 420SEL Service

Average Rating

5/5

Number of Reviews

11

Rating Summary
11
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11
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Red-stars EXCELLENT RATING ON
Number of Mercedes-Benz 420SEL services completed
121+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
800+
experts on our platform

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com