1999-2007 Toyota Land Cruiser Engine Mount Replacement Guide
Experiencing vibrations or clunking noises in your Land Cruiser? It might be time to inspect your engine mounts.
- Common failure symptoms include excessive vibration at idle and loud clunking noises during acceleration or shifting.
- Replacement is a moderately difficult DIY job that requires lifting the engine; professional installation is recommended for those without experience.
- OEM mounts offer the best performance and durability, while aftermarket options like DEA are a budget-friendly alternative that may compromise on vibration damping and longevity.
- Always replace engine mounts in pairs to ensure the engine is properly supported and balanced.
Signs of a Failing Engine Mount
Engine mounts on the 100-series Land Cruiser are robust, but they do wear out over time. The rubber can become brittle, crack, or separate from the metal brackets. When this happens, you'll likely notice one or more of the following symptoms:
- Increased Vibrations: A common first sign is a noticeable increase in vibration felt in the steering wheel, seats, or throughout the cabin, especially when the vehicle is idling in gear.
- Clunking or Banging Noises: Loud clunks or bangs when you accelerate, brake, or shift between drive and reverse are strong indicators of a failed mount. This sound is the engine moving excessively and hitting other parts.
- Visible Engine Movement: With the hood open, have a helper put the vehicle in drive (with their foot firmly on the brake) and briefly rev the engine. If you see the engine lift or shift significantly 🎬 Watch this video to see how to identify failing mounts., a mount has likely failed.
A Word on Off-Roading
For Land Cruisers that are used for off-roading, engine mounts are a critical maintenance item. Extreme conditions can cause them to wear out prematurely. A complete failure on the trail can lead to significant engine movement, potentially causing damage to other components like the oil pan.
Choosing Your Aftermarket Replacement
When it comes to engine mounts for the Land Cruiser, you have a choice between Original Equipment (OEM) and aftermarket parts.
- OEM Mounts: Genuine Toyota mounts are known for their perfect fit, durability, and excellent vibration-damping qualities. They are the benchmark for performance but come at a higher price. Many owners prefer to stick with OEM to maintain the vehicle's original ride quality.
- Aftermarket Mounts (DEA): Aftermarket brands like DEA offer a much more affordable option. However, owner experiences with budget-friendly aftermarket mounts are mixed. While they can be a good solution for a vehicle owner on a tight budget, some reports indicate they may not last as long or absorb vibrations as effectively as their OEM counterparts. For a vehicle like the Land Cruiser, which is valued for its smoothness, the difference in quality can sometimes be noticeable.
Pro Tip: It is generally recommended to replace engine mounts in pairs (both left and right) to ensure even support and performance. The 100-series Land Cruiser has two main engine mounts and one transmission mount.
Cost of Replacement
Here is a general cost estimate for replacing the engine mounts on a 1999-2007 Land Cruiser. Prices can vary based on location and supplier.
| Part Type | Estimated Cost (Per Mount) |
|---|---|
| New OEM | $130 - $185 |
| New Aftermarket (DEA) | $56 - $60 |
| Shop Labor | $300 - $600 |
Frequently Asked Questions
Is replacing the engine mounts a DIY job?
This is a moderately difficult job for an experienced DIY mechanic. It requires safely lifting and supporting the engine with a jack and a block of wood. You will also need to loosen or remove the fan shroud to prevent damage when the engine is lifted. Access to the bolts can be tight, especially on the driver's side, and may require various extensions and swivel sockets. 🎬 Follow this step-by-step guide for a successful DIY installation. If you are not comfortable supporting the weight of the engine, it is best to leave this job to a professional.
How many engine mounts does my Land Cruiser have?
The 1999-2007 Land Cruiser has two main engine mounts (left and right) and one transmission mount, which supports the rear of the transmission. It's often a good idea to inspect the transmission mount when replacing 🎬 See a full walkthrough of engine and transmission mount replacement. the engine mounts.
Are there any recalls for Land Cruiser engine mounts?
There are no specific recalls for engine mounts on the 1999-2007 Toyota Land Cruiser. Searches of the NHTSA database show recalls for this generation are related to other issues, while more recent engine-related recalls apply to newer models.
Should I replace just the one broken mount?
It is highly recommended to replace both engine mounts at the same time. If one has failed due to age and wear, the other is likely not far behind. Replacing them in pairs ensures the engine is level and the load is distributed evenly.
Helpful Videos
Technical Specifications
OEM Part Numbers: 12361-50111 12361-50121 12361-50110
The 1999-2007 Land Cruiser uses two primary engine mounts, one on the left and one on the right. They are a solid rubber and metal construction. The OEM part number 12361-50111 has superseded 12361-50110. Part number 12361-50121 is also listed for this application.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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