How to Replace Engine Mounts on a 2016 GMC Canyon (Left & Right)
Step-by-step engine support, removal/installation tips, required tools/parts, and OEM torque spec guidance
How to Replace Engine Mounts on a 2016 GMC Canyon (Left & Right)
Step-by-step engine support, removal/installation tips, required tools/parts, and OEM torque spec guidance


🔧 Canyon - Engine Mount Replacement
Worn engine mounts let the engine move too much. This can cause clunks on acceleration/braking, vibration at idle, and uneven drivetrain alignment. The job is mostly about safely supporting the engine, then swapping the mounts one at a time.
Difficulty Level: Advanced | Estimated Time: 3-6 hours
Assumption: replacing both left and right engine mounts; access varies by drivetrain/options.
⚠️ Safety & Precautions
- ⚠️ Never get under a vehicle supported only by a jack; use jack stands.
- ⚠️ Support the engine before loosening mount bolts; the engine can drop/shock-shift.
- ⚠️ Keep hands clear between mount brackets and frame while lifting/lowering the engine.
- ⚠️ Let the exhaust cool fully; mounts sit near hot components.
- ⚠️ If you remove the battery/positive cable for access, disconnect negative battery cable first.
🔧 Required Tools
You'll need the following tools for this repair:
- Floor jack (rated 3-ton minimum)
- Jack stands (pair, rated 3-ton minimum)
- Wheel chocks
- Safety glasses
- Mechanic gloves
- Wood block (2x6 or 2x8, 12-18 in. long)
- Metric socket set 10mm-21mm
- Metric wrench set 10mm-21mm
- 1/2 in. drive breaker bar
- 1/2 in. drive torque wrench (20-200 ft-lbs range)
- Ratchet extensions (3 in., 6 in., 12 in.)
- Universal swivel joint adapter
- Trim clip removal tool
- Flathead screwdriver
- Pry bar (12-18 in.)
- Engine support bar (specialty)
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Right engine mount - Qty: 1
- Left engine mount - Qty: 1
- Engine mount fastener kit (recommended) - Qty: 1
📋 Before You Begin
- Park on level ground, set the parking brake, and place wheel chocks behind the rear tires.
- Open the hood and remove the engine cover (pull upward by hand if equipped).
- If the battery area blocks access on your Canyon, disconnect the battery: use a 10mm socket to remove the negative (-) terminal first.
- Get your lifting plan ready: either use an engine support bar (specialty) from above, or a floor jack with a wood block under the oil pan. (The wood spreads the load so you don’t dent the pan.)
🔨 Step-by-Step Instructions
Follow these steps in order:
Step 1: Raise and support the truck
- Use a floor jack at the front jacking point to lift the front end.
- Place jack stands under the frame and lower onto the stands.
- Give the truck a firm shake to confirm it’s stable.
Step 2: Support the engine safely
- Position the floor jack under the engine oil pan with the wood block between the jack and pan.
- Jack up just until the wood touches and slightly supports the engine weight.
- Tip: only lift 1-2 mm at a time.
Step 3: Create access to the right (passenger-side) engine mount
- Remove the air intake duct/box if it blocks access: use a flathead screwdriver for hose clamps and a 10mm socket for bolts.
- If any wiring harness clips are attached near the mount area, release them using a trim clip removal tool.
Step 4: Remove the right engine mount fasteners
- Locate the right mount between the engine bracket and the frame bracket.
- Use a ratchet with extensions and the correct metric socket to loosen (do not fully remove yet) the mount-to-frame bolts/nuts.
- Use the correct metric socket to loosen the mount-to-engine bracket bolts/nuts.
- Now raise/lower the engine slightly with the floor jack to remove tension, then fully remove the fasteners.
- Torque: Torque to OEM spec (varies by mount/fastener set)
Step 5: Remove and replace the right engine mount
- Work the mount out by hand; if stuck, use a pry bar gently against the bracket (do not pry on plastic parts).
- Install the new mount in the same orientation.
- Start all bolts/nuts by hand first to avoid cross-threading.
- Use a ratchet to snug all fasteners, but do not final-torque yet.
Step 6: Create access to the left (driver-side) engine mount
- If the battery and tray block access on your Canyon, remove them: use a 10mm socket for terminals/hold-down and a 13mm socket (common) for the tray bolts.
- Move any harness retainers out of the way using a trim clip removal tool.
Step 7: Remove the left engine mount fasteners
- Use a ratchet with extensions and a universal swivel joint adapter as needed to reach the mount fasteners.
- Loosen the mount-to-frame fasteners, then the mount-to-engine bracket fasteners using the correct metric sockets/wrenches.
- Adjust engine height slightly with the floor jack to take pressure off the mount, then remove all fasteners.
- Torque: Torque to OEM spec (varies by mount/fastener set)
Step 8: Remove and replace the left engine mount
- Remove the old mount. Use a pry bar gently only if needed.
- Install the new mount and hand-start all fasteners.
- Use a ratchet to snug fasteners evenly.
Step 9: Final align, then torque fasteners
- Slowly lower the engine with the floor jack until it sits naturally on both mounts.
- With the engine resting (not lifted), use a torque wrench to tighten mount fasteners.
- Torque: Torque all mount fasteners to OEM spec
- Tip: tightened while lifted can cause vibration.
Step 10: Reinstall removed components
- Reinstall the battery tray/battery if removed using a socket set.
- Reconnect battery terminals using a 10mm socket: positive (+) first, negative (-) last.
- Reinstall the air intake components using a 10mm socket and flathead screwdriver.
Step 11: Lower the truck
- Use the floor jack to lift slightly, remove jack stands, then lower to the ground.
✅ After Repair
- Start the engine and let it idle in Park. Listen for clunks and watch for excessive engine movement.
- With your foot on the brake, lightly shift through R and D and back to P. Movement should be controlled, not jerky.
- Take a short test drive and check for new vibrations.
- Re-check that all removed intake/battery fasteners are tight using the socket set.
💰 DIY vs Shop Cost
Shop Cost: $800-$1,600 (parts + labor)
DIY Cost: $150-$450 (parts only)
You Save: $650-$1,150 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 3-6 hours.
🎯 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.

















