🔧 Atlas - Engine Mount Replacement

On your Atlas, “engine mounts” can mean the left mount, right mount, and the rear torque mount (also called a “pendulum” mount). The exact steps and bolt torque specs change depending on which mount you’re replacing, and some bolts are one-time-use “stretch bolts” that must be replaced.

Difficulty Level: Advanced | Estimated Time: 2.5-6 hours

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⚠️ Safety & Precautions

• ⚠️ Support the engine safely before unbolting any mount.
• ⚠️ Never place any part of your body under an unsupported engine.
• ⚠️ Use jack stands; do not rely on a floor jack alone.
• ⚠️ Keep the key away from the vehicle to prevent accidental starts.
• ⚠️ If you raise the engine, watch hoses/wiring so nothing stretches.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• Safety glasses
• Mechanic gloves
• Engine support bar (specialty)
• Wood block (2x6 in, 12-18 in long)
• Socket set (8mm-21mm)
• 1/2 in drive breaker bar
• 1/2 in drive torque wrench (20-200 Nm range)
• Torque angle gauge (specialty)
• Torx bit set (T25-T45)
• Triple-square bit set (M10-M14)
• Extensions set (3 in, 6 in, 12 in)
• Trim clip removal tool
• Flat-blade screwdriver
• LED work light

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Engine mount (left/driver side) - Qty: 1
• Engine mount (right/passenger side) - Qty: 1
• Rear torque mount (pendulum mount insert/assembly) - Qty: 1
• Engine mount hardware kit (new stretch bolts) - Qty: 1
• Subframe/pendulum mount bolt kit (new stretch bolts) - Qty: 1

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📋 Before You Begin

• Park on level ground, set the parking brake, and chock the rear wheels.
• Plan to use an engine support bar (a beam that holds the engine from above) or a floor jack + wood block under the oil pan only to support, not to lift hard.
• Two quick questions so I give you the exact procedure and torque specs:
  • Which mount are you replacing: left, right, rear torque (pendulum), or all of them?
  • Do you have access to an engine support bar, or will you be using a floor jack + wood block?

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🔨 Step-by-Step Instructions

Follow these steps in order:

Reply with the two answers above, and I’ll give you the exact, mount-specific step-by-step for your Atlas including which bolts are one-time-use and the correct Torque to XX Nm (YY ft-lbs) + angle turns where required.

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✅ After Repair

• Start the engine and let it idle; confirm there’s no new vibration or knocking.
• Shift through R/D with your foot firmly on the brake; confirm the engine doesn’t “jump.”
• Test drive and recheck for any clunks over bumps and during acceleration.
• Visually recheck mount fasteners after the test drive for anything obviously loose.

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💰 DIY vs Shop Cost

Shop Cost: $700-$1,800 (parts + labor)

DIY Cost: $180-$650 (parts only)

You Save: $520-$1,150 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 2.5-6 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.