GM Genuine Parts Front Driver Side Engine Mount
OE
Pack of 1

GM Genuine Parts Front Driver Side Engine Mount

GM Part #98177857

MSRP$118.72*

ACDelco GM Original Equipment Engine Mounts are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Enjoy a smoother and quieter cabin experience while driving
  • Provides reliable stability when towing or carrying heavy loads
  • Reduces felt shaking for improved driver and passenger comfort

Pack of 1

About this product

ACDelco GM Original Equipment Engine Mounts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. When you start noticing a rough idle, harsh motor movements, or loud clunking noises during hard acceleration, it often points to a worn component that can no longer secure the motor firmly to the vehicle chassis. These replacement parts hold the engine securely to the body or engine cradle, absorbing normal powertrain vibrations and significantly reducing the shaking felt inside the cabin for a smoother, quieter ride. By keeping the engine properly positioned within the bay, they also help maintain correct driveline angles, keep drive and axle shafts aligned, and prevent dangerous shifting that can damage critical belts, hoses, and exhaust systems. Engineered to handle the heavy torque of daily stop-and-go traffic and withstand constant heat under the hood, these mounts are rigorously validated to function seamlessly with surrounding components to minimize interference and provide reliable stability. ACDelco GM Original Equipment parts are the true OE parts installed during the production or validated by General Motors for GM vehicles.

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  • Enjoy a smoother and quieter cabin experience while driving
  • Provides reliable stability when towing or carrying heavy loads
  • Reduces felt shaking for improved driver and passenger comfort
  • Withstands constant heat and friction during long highway commutes
  • Maintains correct driveline angles to support transmission health
  • Prevents dangerous shifting that can damage critical belts and hoses
  • Engineered to handle the torque of daily stop-and-go traffic
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

Mounting Hardware IncludedNo
Housing ColorBlack
Bushing MaterialRubber
Bushing ColorBlack
Mounting Hole Quantity3
ClassificationOE
Mount MaterialSteel

12 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

ModelBody StyleTrimYear(s)
LCF 4500HD2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
LCF 4500XD2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
LCF 5500HD2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
LCF 5500XD2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024