How to Replace Engine Mounts on a 2019 Chevrolet Colorado (Left/Right/Transmission)
Step-by-step DIY instructions with required tools, parts checklist, safety tips, and torque-spec guidance
How to Replace Engine Mounts on a 2019 Chevrolet Colorado (Left/Right/Transmission)
Step-by-step DIY instructions with required tools, parts checklist, safety tips, and torque-spec guidance
🔧 Colorado - Engine Mount Replacement
On your Colorado, there are multiple “mounts” that can be called engine mounts (left/right engine mounts, plus the transmission mount). The steps, access points, and torque specs change depending on which mount(s) you’re replacing.
Difficulty Level: Advanced | Estimated Time: 3-6 hours
⚠️ Safety & Precautions
- 🛑 Support the engine before loosening any mount bolts; an unsupported engine can drop and damage wiring, hoses, or the radiator.
- 🛑 Never get under the truck with only a floor jack; use properly rated jack stands.
- 🛑 Keep hands clear of pinch points while lifting/positioning the engine.
- 🛑 Let the exhaust cool completely before working near it.
- 🛑 Battery disconnect may be required if you’ll move harnesses near the starter/positive cable.
🔧 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)
- Floor jack rubber pad
- Wood block (2x6 in.)
- 1/2 in. drive ratchet
- 3/8 in. drive ratchet
- Breaker bar (1/2 in.)
- Socket set (8mm-21mm)
- Wrench set (8mm-21mm)
- Extensions set (3 in., 6 in., 12 in.)
- Universal joint adapter
- Torque wrench (10-150 ft-lbs)
- Trim clip removal tool
- Flathead screwdriver
- Pry bar (12 in.)
- Work light
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Left engine mount - Qty: 1
- Right engine mount - Qty: 1
- Transmission mount - Qty: 1
- Engine mount bolts (one-time-use if specified) - Qty: 1 set
đź“‹ Before You Begin
- Park on level ground, set the parking brake, and chock the rear wheels.
- Lift the front and support the frame with jack stands.
- Plan how you’ll support the engine: an engine support bar spans the fenders and holds the engine from above.
- If you’ll work near the starter cable or main power wiring, disconnect the negative battery cable with a 10mm socket.
🔨 Step-by-Step Instructions
Follow these steps in order:
I need 2 quick details to give you the correct mount-specific procedure (including the correct torque specs and which brackets/shields must come off on your Colorado):
- Which mount(s) are you replacing: left, right, or both engine mounts (and/or the transmission mount)?
- Are you doing this because of a specific symptom (clunk on takeoff, vibration at idle, or visible torn rubber), or is it preventative?
Reply with “left”, “right”, or “both”, plus the symptom.
âś… After Repair
- Verify the engine sits centered and nothing is stretched (hoses, wiring, fan shroud clearance).
- Road test for clunks on accel/brake and vibration at idle.
- Recheck all fasteners after the first drive.
đź’° DIY vs Shop Cost
Shop Cost: $800-$1,800 (parts + labor)
DIY Cost: $180-$650 (parts only)
You Save: $620-$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.
