Engine Mounts

Repco offers a comprehensive range of engine mount and transmission mount options designed to suit a wide variety of vehicles. Whether replacing a worn factory unit or addressing excessive vibration, choosing the correct engine mounts helps restore stability, reduce cabin noise, and protect surrounding components. Repco stocks quality replacement mounts built to meet or match original equipment specifications, giving you confidence in fit and performance. With options available for passenger cars, 4WDs, and light commercial vehicles, finding the right mount is straightforward at Repco.

Engine mounts, also known as motor mounts, secure the engine and gearbox to the vehicle chassis while absorbing vibration and limiting engine movement. Over time, these components wear due to heat, load stress, fluid contamination, and general ageing. Replacing worn engine mounts restores driving comfort, reduces vibration, and prevents strain on surrounding components.

How much does it cost to replace an engine mount?

The total cost of engine mount replacement usually ranges from $250 to $700. The price varies depending on vehicle specifications, mount type, and labour rates in your area.

• Engine mount part cost: $100 – $300
• Labour cost: $150 – $400

Some vehicles require multiple mounts to be replaced together to maintain proper engine balance. Choosing high-quality replacement mounts improves durability and long-term vibration control.

How long does it take to change an engine mount?

Engine mount replacement generally takes between 1 and 3 hours. Time requirements depend on engine configuration and accessibility. In some vehicles, components such as intake assemblies or covers must be removed to access the mount. Replacing multiple mounts will extend labour time.

Properly supporting the engine during removal is critical to avoid component damage and ensure technician safety.

What should I check when replacing an engine mount?

Engine mounts operate together to stabilise the drivetrain. When replacing one mount, it is advisable to inspect:

• Other engine mounts for cracks or rubber perishing
• Transmission mounts
• Engine brackets and mounting hardware
• Exhaust hangers
• Vibration dampers

Addressing related wear during replacement helps maintain engine alignment and driving comfort.

How long do engine mounts last?

Most engine mounts last between 80,000 and 120,000 kilometres. Lifespan varies depending on:

• Driving style and load conditions
• Road surface quality
• Exposure to oil or fluid leaks
• Heat from the engine bay
• Material construction quality

Routine servicing inspections can identify early signs of deterioration before more extensive damage occurs.

Signs You Have a Worn or Broken Engine Mount

• Excessive vibration: Increased vibration at idle or while driving indicates the mount is no longer absorbing movement effectively.
• Visible cracks or rubber damage: Splits, separation, or fluid contamination signal deterioration.
• Bumpy or jerky gear changes: Excess engine movement can cause noticeable jolts, especially in manual vehicles.
• Clunking or knocking noises: Worn mounts may allow the engine to shift under acceleration or braking.

Although replacing a single failed mount is sometimes possible, a damaged mount can place additional stress on remaining mounts. Inspecting the full set ensures balanced support.

Do I need specialist tools to replace an engine mount?

Standard automotive tools are typically sufficient for engine mount replacement:

• Socket and spanner set
• Vehicle jack or engine support bar
• Torque wrench

Some vehicle designs may require specific tools for bolt access. Always follow manufacturer torque specifications and ensure the engine is properly supported during installation.

Replacing worn engine mounts restores stability, reduces vibration, and helps protect surrounding drivetrain components. Early diagnosis and timely replacement help maintain overall vehicle performance and comfort.

Complete the Repair with the Right Supporting Parts from Repco

When carrying out an engine mount or transmission mount replacement, having the right tools and workshop essentials makes the job safer and more efficient. A solid socket and spanner set, torque wrench, breaker bar, and a reliable jack or engine support bar are key to removing and reinstalling engine mounts correctly. Good workshop lighting is equally important, as mounts are often positioned low in the engine bay where visibility is limited. Clear lighting helps ensure bolts are aligned properly and tightened to specification. Before fitting the new mount, using a quality degreaser to clean surrounding components can remove built up oil and grime, making it easier to spot leaks or wear. Preparing properly can also help avoid unnecessary delays that add to overall engine mount replacement cost. Repco stocks the tools, cleaning products, and lighting solutions needed to complete the job with confidence and care.