A Guide to the Engine Torque Strut Mount for the 1995-2012 Toyota Avalon
If your Avalon clunks when you accelerate or shift gears, your top engine mount is the likely cause.
- A clunking noise when accelerating is the #1 symptom of a bad torque strut mount on an Avalon.
- Replacement is an easy DIY job that can be done in under an hour with basic tools.
- Aftermarket quality varies; Beck Arnley is a trusted premium option, while economy brands may cause more vibration or fail sooner.
- There are no specific recalls for this part; failure is due to normal wear and tear.
Is Your Avalon Making a Clunking Noise?
A loud clunk or thump from the engine bay when you shift from Park to Drive, or when you step on the gas, is the most common sign of a failed engine torque strut mount. This is the upper mount, sometimes called a dog bone, and it's a very common wear item on the 1995-2012 Toyota Avalon. Other symptoms include feeling excess vibration in the steering wheel or through the floor, especially when the car is stopped at a light while in gear. You can often see the failure by opening the hood and looking at the mount; the rubber will be visibly cracked, separated, or completely torn.
🎬 Watch: How to identify and locate a failing engine mount.Known Issues, Recalls, and Bulletins
Searches of National Highway Traffic Safety Administration (NHTSA) records and Technical Service Bulletins (TSBs) show no specific recalls or widespread defect campaigns for the engine torque strut mount on 1995-2012 Toyota Avalon models. Failures of this part are considered normal wear and tear due to age, mileage, and the constant stress of holding the engine in place.
Choosing the Right Aftermarket Mount
When replacing this mount, you have a choice between OEM (Original Equipment Manufacturer) and aftermarket parts. While OEM is always a guaranteed fit and quality, a good aftermarket part can offer excellent value, especially for a straightforward component like the torque strut. However, quality among aftermarket brands can vary significantly.
Pro Tip: Some original Toyota mounts are hydraulic (fluid-filled) to better dampen vibration. Many budget aftermarket mounts use solid rubber, which can be stiffer and may transmit more engine vibration into the cabin. For the smoothest feel, a higher-quality aftermarket or OEM part is recommended.
Aftermarket Brand Tiers for Toyota Avalon
- Premium Aftermarket (Best Quality): Brands like Beck Arnley have a strong reputation. They often source parts from the same manufacturers as Toyota or provide parts that are designed to meet or exceed OEM specifications. For an owner planning to keep their Avalon for many more years, this is a reliable choice that balances cost and quality.
- Standard Aftermarket (Good Value): Brands like Westar are often considered a solid middle-ground option. They are trusted by many mechanics and can be a good fit for daily drivers and high-mileage vehicles where balancing budget and durability is key.
- Economy Aftermarket (Budget-Focused): Brands like Anchor and DEA are typically the most affordable. While they can be a good solution for a quick, low-cost repair, some owners have reported issues with increased vibration or a shorter lifespan compared to other brands. An economy mount might use harder rubber that doesn't absorb vibrations as well, or softer rubber that fails more quickly.
Cost Comparison: 1995-2012 Avalon Torque Strut Mount
| Part Type | Estimated Cost |
|---|---|
| New Aftermarket | $17 - $87 |
| New OEM (Toyota) | $150 - $240 |
| Shop Labor | $95 - $200 |
Frequently Asked Questions (FAQ)
Can I replace just the one bad torque strut mount?
Yes. The top torque strut mount is a standalone part and can be replaced by itself. It is often the first mount to fail. However, if it has been broken for a long time, it may have put extra stress on the other engine and transmission mounts. It's a good idea to inspect the other mounts for signs of cracking or wear 🎬 Watch: A complete guide to replacing all engine and transmission mounts. while you are working on the vehicle.
Is replacing the Avalon torque strut mount a DIY job?
Yes, for most people with basic tools, this is a very manageable DIY repair. The mount is easily accessible at the top of the engine. The process typically involves supporting the engine from underneath with a jack and a piece of wood, and then removing two main bolts. The entire job can often be completed in under an hour.
🎬 See this step-by-step tutorial for replacing the upper torque mount.What happens if I don't replace a bad engine mount?
Continuing to drive with a broken torque strut mount is not recommended. The excessive engine movement can put stress on other components like the exhaust system, radiator hoses, and the other engine mounts, leading to more expensive repairs down the road. The constant clunking and vibration also make for an unpleasant driving experience.
Why did my aftermarket mount fail so quickly?
Premature failure of aftermarket mounts is often due to the quality of the rubber used. Cheaper mounts may not be able to withstand the engine's torque and heat for as long as an OEM or premium aftermarket part. One owner reported a cheap aftermarket mount failing in less than a year, while a Beck Arnley replacement held up. This is why choosing a reputable brand is important.
Helpful Videos
Technical Specifications
OEM Part Numbers: 12363-0A050 12363-0P020 12363-0P141
Commonly referred to as the 'dog bone' mount, it connects the top of the engine to the vehicle's chassis to control rotational torque.
We Have This Part in Stock
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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