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ACDelco GM Original Equipment Motor Mount 84175579

GM Original Equipment


ACDelco GM Original Equipment Engine Mounts bolt your vehicle’s engine in place and are designed to function with all surrounding components to help ensure that there is minimal interference with other parts on your vehicle. They are lined with rubber to help reduce engine vibration and are GM-recommended replacements for your vehicle’s original components. These original equipment engine mounts have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Pricing: $101.26
Free U.S. Continental Shipping


Motor Mount

Warranty: 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see for more details.

Features & Benefits:

  • Lined with rubber to help reduce engine vibration
  • Designed to function with all surrounding components to help ensure that the mount bolts correctly and there is minimal interference with other parts on your vehicle
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function


Q: Should I replace the engine mount myself?
A: No. It is best to have a trained technician perform the service.

Maintenance & Troubleshooting

Signs of Wear & Troubleshooting

  • Signs of wear for engine mount include but are not limited to:
    • Increased vibrations
    • Noises, clunks, and erratic engine movement when transmission is engaged

Good Maintenance Practices

  • Before purchasing and installing an engine mount, make sure it is the correct size and fit for your vehicle.
  • Have your vehicle inspected as soon as possible if the ‘Service Engine Soon' light illuminates.
  • Have your vehicle inspected immediately if the ‘Service Engine Soon' light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components.
  • Regularly inspect mount for signs of damage or wear, and replace them if signs of damage are found.

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -

Shipping Information

  • Item Requires Shipping
  • 7.4 lbs.
  • W8.2000” x H6.7000” x L9.0000”
  • Free U.S. Continental Shipping

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