1982-1992 Buick Century Engine Torque Strut Mount Replacement Guide
Stop the clunking noises and engine vibrations in your Buick Century with a new torque strut mount.
- A clunking noise when shifting is the most common symptom of a failed torque strut mount on this Buick Century.
- Replacement is an easy DIY job that can be done in under an hour with basic tools.
- Available aftermarket brands like Anchor, DEA, and Pioneer are budget-friendly and considered a practical fix for this older vehicle.
- Ignoring a bad mount can lead to the failure of other engine mounts and damage to nearby components.
Is Your Buick Century Shaking or Clunking?
Over time, the rubber bushing inside the torque strut mount wears out. Heat, age, and stress cause the rubber to crack and break down. When this happens, the engine is no longer held firmly in place, leading to symptoms that are hard to ignore.
Symptoms of a Bad Torque Strut Mount
- Clunking or Thudding Noises: A loud "clunk" or "thud" when you shift gears (especially from Park to Reverse), accelerate, or brake is the most common sign. This is the sound of the engine moving too much and hitting other components.
- Increased Vibration: You may feel excessive vibration through the steering wheel, floor, or the whole car 🎬 Learn how to locate and identify failing engine mounts., particularly when idling at a stop light.
- Visible Engine Movement: If you have a helper, you can often see the problem. With the hood open and the parking brake on, have them shift from Drive to Reverse while holding the brake. If you see the engine lurch or rock more than an inch 🎬 Watch this video to see symptoms of bad motor mounts., the mount has failed.
Why You Shouldn't Wait
Driving with a broken torque strut mount is not recommended. While the car will still run, the excessive engine movement puts extra strain on the other engine and transmission mounts, causing them to fail sooner. It can also damage wiring, coolant hoses, and exhaust components, leading to more expensive repairs down the road.
Choosing the Right Aftermarket Torque Strut Mount
For a vehicle from this era, Original Equipment (OEM) parts are typically unavailable. The aftermarket is your main source for a new torque strut mount. The available brands are generally considered economy-tier options.
| Brand Tier | Brands | Quality & Value Assessment |
|---|---|---|
| Economy | Anchor, DEA, Pioneer | These brands provide a functional, low-cost solution to fix a failed mount. Owner experiences are mixed; some find they fit well and last for a reasonable time, while others report premature failure compared to the original part. For an older vehicle like the 1982-1992 Century, they are often a practical and acceptable choice to restore smooth operation. |
Pro Tip: Inspect Other Mounts
Your Buick Century has several mounts supporting the engine and transmission. When the top torque strut fails, it puts more stress on the lower mounts. It's a good idea to inspect all of them for cracks or damage while you're working on the car. Replacing them in sets can be a smart move for a longer-lasting repair.
Frequently Asked Questions (FAQ)
What is a "dog bone" mount?
"Dog bone" is a common nickname for an engine torque strut mount because its shape—a bar with a bushing on each end—resembles a dog's chew toy.
Can I replace the torque strut mount myself?
Yes, this is a very DIY-friendly job for most home mechanics. The mount is usually located at the top of the engine bay and is easily accessible. The process involves removing a few bolts, swapping the part, and tightening the new bolts. It typically takes less than an hour with basic hand tools.
🎬 Follow this guide for torque strut inspection and replacement.Are there any recalls for this part on my Buick Century?
No, there are no specific safety recalls or Technical Service Bulletins (TSBs) from the NHTSA or General Motors for engine torque strut mount failure on the 1982-1992 Buick Century. Failures are due to normal age and wear.
How do I know for sure the mount is bad?
A visual inspection is the best way. Look for cracks, tearing, or separation in the rubber bushing inside the mount. If the rubber is broken or looks melted, it needs to be replaced.
Helpful Videos
Technical Specifications
OEM Part Numbers: 22529719
The engine torque strut mount, also known as a 'dog bone' mount, consists of a metal bracket with rubber or elastomer bushings. It is typically mounted on the top of the engine, connecting the engine block to the vehicle's upper radiator support or firewall area to control rotational movement.
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.
- Buick Century: