Guide to the 2007-2012 Nissan Altima Engine Torque Strut Mount
Experiencing engine vibration or clunking noises in your Altima? A failing torque strut mount is a likely cause.
- A bad torque strut mount is a very common cause of vibration and clunking on 2007-2012 Altimas.
- This is a DIY-friendly repair that can be done in under an hour with basic tools.
- Aftermarket brands like Beck Arnley and Westar offer a good balance of quality and value for this part.
- Driving with a failed mount can cause damage to other parts, so it should be replaced promptly.
Is Your Altima's Engine Mount Failing?
A bad torque strut mount on a 2007-2012 Nissan Altima will make itself known through several distinct symptoms. Because this part's job is to control engine movement and absorb vibration, its failure results in noticeable changes in how the car feels and sounds. 🎬 Watch: How to tell if your motor mounts have failed You are the best judge of when your car feels different.
Common Symptoms of Failure:
- Vibrations: The most common sign is excessive vibration felt in the cabin, especially when the car is idling in 'Drive' or when accelerating.
- Clunking Noises: You might hear a 'clunk' or 'bang' from the engine bay when you accelerate quickly or when the transmission shifts gears. This is the sound of the engine moving excessively and hitting other components.
- Rough Shifting: Gear changes may feel harsher than usual as the engine and transmission shift out of alignment.
- Visual Damage: You can often see the failure. Look for cracked, torn, or separated rubber on the mount. The engine may also appear to be sagging or tilted slightly in the engine bay.
Known Issues & Bulletins
No recalls have been issued by the NHTSA for engine mounts on the 2007-2012 Nissan Altima. However, Nissan has released Technical Service Bulletins (TSBs) for later models regarding engine mount noises, indicating that mount design can be a source of issues. For example, TSB NTB14-060c notes that a 'single thunk noise' on the first few accelerations can be normal for some mount designs on 2013 and newer models, but this does not apply to the 2007-2012 generation.
Choosing the Right Aftermarket Mount
When replacing the torque strut mount, you have a choice between original equipment (OEM) and various aftermarket brands. For this specific part on the Altima, aftermarket options can offer good value, but quality varies between brands.
| Tier | Brands | Description |
|---|---|---|
| Better | Beck Arnley | Often considered a top-tier aftermarket choice, Beck Arnley focuses on matching OE specifications for fit and function, making it a reliable option for Japanese vehicles like Nissan. Some forum users have had long-term success with this brand after cheaper options failed. |
| Good | Westar, Pioneer | Westar is a trusted brand known for durability, using reinforced steel and dense rubber. Pioneer is also regarded as a solid choice that often closely resembles the factory part. |
| Economy | Anchor, DEA | These brands are widely available and very affordable, making them a practical choice for budget-conscious repairs. However, some mechanics and DIYers report mixed results on longevity, with some experiencing premature failure compared to higher-priced options. They can be a good choice if cost is the primary concern. |
OEM vs. Aftermarket
While OEM parts are a guaranteed fit, some owners report that the original fluid-filled mounts on Altimas can be prone to leaking and premature failure. A quality aftermarket part, especially a solid rubber design, can be a more durable and cost-effective solution. Aftermarket mounts are often significantly more affordable than their OEM counterparts.
Frequently Asked Questions
Can I drive with a bad engine torque strut mount?
Yes, but it's not recommended for long. While the car is still drivable, the excess engine movement can put stress on other components like the other engine mounts, exhaust system, and CV axles, leading to more expensive repairs down the road.
Is this a difficult part to replace myself?
For a DIYer with basic tools, this is a very feasible job. The mount is easily accessible at the top of the engine. The process involves supporting the engine with a jack and a block of wood, removing two main bolts, and swapping the part. 🎬 See this step-by-step torque strut mount replacement walkthrough Some surrounding components, like the power steering reservoir, may need to be moved for access.
Do I need to replace all my engine mounts at once?
Not necessarily. The top torque strut mount often fails first because it takes a lot of stress. However, if one mount has failed due to age and mileage, the others are likely worn as well. It's a good idea to inspect the other mounts (front, rear, and transmission) when you replace the torque strut.
🎬 Watch: Full diagnosis and replacement for the 2007-2012 AltimaWhat tools are needed for the replacement?
You will typically need a ratchet with 13mm and 18mm sockets, an 18mm wrench (a crowfoot wrench is helpful for torquing), a pry bar, a floor jack, and a block of wood.
Helpful Videos
Technical Specifications
OEM Part Numbers: 11350-JA100 11350-JA10A
The torque strut mount for the 2007-2012 Nissan Altima is located on the upper passenger side of the engine and typically secured with two 18mm bolts. The bolt torque specification is often cited as 30 ft-lbs.
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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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