A Guide to Replacing Shocks and Struts on a 2010-2017 Buick Regal
Restore your Regal's smooth ride by understanding its unique suspension and choosing the right parts.
- You MUST identify if your Regal has standard suspension or the GS HiPer Strut/electronic suspension before buying parts, as they are not interchangeable.
- Always replace shocks and struts in pairs (front set or rear set) to maintain balanced handling.
- For standard models, KYB and Monroe are reliable OEM-style replacements, while Bilstein offers a performance upgrade.
- A wheel alignment is necessary after replacing front struts to prevent uneven tire wear.
Is Your Buick Regal's Ride Not What It Used to Be?
If you've noticed your Regal feeling more bouncy, noisy, or less stable in corners, it might be time to inspect your shocks and struts. These parts are essential for the comfortable ride Buick is known for. When they wear out, the car's handling and braking performance can suffer. This guide will help you understand the common failure symptoms and choose the best aftermarket replacements for your specific model.
Critical: Standard vs. GS & Electronic Suspension
Before buying any parts, you must identify your Regal's suspension type. Base and Turbo models typically use a standard suspension. However, the high-performance Regal GS features a more complex "HiPer Strut" front suspension 🎬 See how the Regal's HiPer Strut suspension works in this animation. and often has an electronic adaptive suspension (Continuous Damping Control or CDC). Aftermarket shocks for the standard model will not fit a GS or a car with electronic shocks. Replacement options for the GS are limited and often require special conversion kits or expensive OEM parts. Always verify your car's specific setup before ordering.
Signs of Failing Shocks and Struts
Worn shocks and struts can show several signs. You might notice one or more of the following symptoms:
🎬 Watch: A visual guide to identifying bad shocks and struts.- Excessive Bouncing: The car continues to bounce up and down after hitting a bump.
- Nose-Diving: The front end of the car dips down significantly when you brake.
- Body Roll: The car feels like it's swaying or leaning too much during turns.
- Unusual Noises: A clunking or knocking sound from the suspension area when going over bumps is a common indicator.
- Fluid Leaks: Oily fluid seen on the body of the shock or strut means it has failed and is leaking internally.
- Uneven Tire Wear: Worn shocks can cause tires to wear out unevenly or prematurely.
Choosing the Right Aftermarket Shocks & Struts
For standard suspension Regals, several reputable aftermarket brands offer quality replacements. They generally fall into a few categories:
- Budget-Friendly (FCS): FCS provides a cost-effective solution. While they meet basic requirements, they may not offer the same ride quality or longevity as more premium brands. They are a good choice if the budget is the primary concern.
- OEM-Style Replacement (KYB & Monroe): KYB and Monroe are well-regarded brands that often provide parts that meet or exceed original factory specifications. KYB's Excel-G line is a popular choice that restores original handling. Monroe's OESpectrum line is designed to provide a smooth, comfortable ride similar to the original. Forum discussions often favor KYB for durability over Monroe, but both are solid choices for daily driving.
- Performance Upgrade (Bilstein): Bilstein is known for high-performance shocks that offer a firmer ride and improved handling. If you want to enhance your Regal's cornering and responsiveness beyond the factory feel, Bilstein is a top-tier option, though it comes at a higher price point.
Pro Tip: Replace in Pairs
Shocks and struts should always be replaced in pairs (both front or both rear) to ensure even handling and prevent unpredictable driving behavior. It's also a good idea to replace related components like strut mounts, bearings, and dust boots at the same time, as these parts wear out too.
Known Issues, Recalls, and TSBs
For 2012-2013 Buick Regal Turbo and GS models, a recall was issued for rear suspension toe links that could corrode and fracture, particularly in states with heavy road salt usage. This could lead to a loss of vehicle control. While this recall doesn't directly involve the shock absorbers, it's an important suspension-related issue to be aware of. Dealers were instructed to replace the affected parts. There are no widespread recalls or Technical Service Bulletins (TSBs) specifically for shock and strut failure on this generation of Regal, but component wear is normal over time.
| Component | New Aftermarket Parts | Shop Labor | Total Estimated Cost |
|---|---|---|---|
| Front Strut Pair | $100 - $290 | $250 - $450 | $350 - $740 |
| Rear Shock Pair | $100 - $250 | $120 - $250 | $220 - $500 |
Note: Costs are estimates and can vary based on location, parts chosen, and shop rates. Labor costs are based on typical shop estimates.
Frequently Asked Questions
Do I need a wheel alignment after replacing my struts?
Yes. Replacing the front struts will change your vehicle's suspension geometry. A four-wheel alignment is highly recommended to ensure proper handling, prevent premature tire wear, and make sure the car drives straight.
Can I replace just one broken shock?
It is strongly recommended to replace shocks and struts in pairs (both front or both rear). Replacing only one can lead to unbalanced handling, making the car less stable and predictable, especially in emergency maneuvers.
What's the difference between a shock and a strut?
Both shocks and struts are dampers, but a strut is also a structural part of the suspension. The front of the 2010-2017 Regal uses struts, which support the vehicle's weight. The rear uses shock absorbers, which are not part of the main suspension structure.
🎬 Watch this step-by-step walkthrough for replacing your rear shocks.My Regal is a GS model. What are my options?
Regal GS models with HiPer Strut or electronic suspension have very limited aftermarket support. Your main options are expensive OEM replacements from a dealer or specialized aftermarket conversion kits that replace the electronic system with a passive one. Be prepared for a much higher cost compared to the standard models.
Helpful Videos
Technical Specifications
The primary specification is the suspension type: Standard Suspension (most models), HiPer Strut (GS models), or Continuous Damping Control (CDC) electronic suspension (optional on some models). Parts are not cross-compatible.
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 Regal:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Is Your Buick Regal's Ride Not What It Used to Be?
- Critical: Standard vs. GS & Electronic Suspension
- Signs of Failing Shocks and Struts
- Choosing the Right Aftermarket Shocks & Struts
- Pro Tip: Replace in Pairs
- Known Issues, Recalls, and TSBs
- Frequently Asked Questions
- 🎟️ Get 5% Off