GMC Acadia Front Suspension Strut Guide for 2007-2017 Models
Address front-end noise and improve ride quality by understanding your Acadia's suspension struts.
- Always replace front struts in pairs to maintain vehicle stability.
- Buying a 'loaded' or 'complete' strut assembly is safer and easier for DIY installation.
- A front-end alignment is required immediately after strut replacement.
- For 2017 models, confirm if you have the 'Acadia' or 'Acadia Limited' as the parts are different.
Is Your Acadia's Ride Not What It Used to Be?
As your 2007-2017 GMC Acadia ages, the front suspension struts wear out. These parts are responsible for a smooth ride and stable handling. When they fail, you'll notice a significant change in how your vehicle drives. Common symptoms include a bouncy ride, unusual noises from the front end, and less responsive steering. Addressing worn struts is key to restoring your Acadia's comfort and safety.
Known Issues, Recalls, and Technical Service Bulletins (TSBs)
The first-generation GMC Acadia and its platform siblings (Buick Enclave, Chevrolet Traverse, Saturn Outlook) have some known suspension-related issues. While there are no specific recalls for the front suspension struts, owners should be aware of related service bulletins.
- TSB 09-03-08-004E: This bulletin addresses a "squawk or creak" noise from the front of the vehicle, especially in colder temperatures. The cause is the jounce bumper rubbing against the strut's piston rod. The fix involves applying special grease to the strut rod. While this doesn't mean the strut has failed, it's a common source of noise that can be mistaken for a bad strut.
- Liftgate Strut Recall: It's important not to confuse suspension struts with the gas struts for the power liftgate. There was a safety recall (NHTSA #15240) for the liftgate struts on 2007-2012 models, as they could fail and cause the liftgate to fall unexpectedly. This does not apply to the suspension.
A Note on the 2017 Model Year
The 2017 model year is unique. GMC sold both the old, first-generation body style as the "Acadia Limited" and the new, smaller second-generation Acadia. These two vehicles use different suspension parts. It is critical to verify whether you have a 2017 Acadia or a 2017 Acadia Limited before ordering parts. The parts are not interchangeable.
Choosing the Right Aftermarket Strut for Your Acadia
When replacing your struts, you don't have to go back to the dealer. Aftermarket parts offer a wide range of options in terms of price and quality. For a vehicle like the first-generation Acadia, aftermarket struts can provide performance that is very close to, or even exceeds, the original factory parts. The key is choosing a reputable brand.
Pro Tip: Always replace struts in pairs (both front struts at the same time). Replacing only one can lead to uneven handling and unpredictable steering.
Brand Quality Tiers
- Premium Aftermarket (KYB, Monroe): Brands like KYB and Monroe are well-regarded choices for the Acadia. Forum discussions among owners often recommend KYB for a ride quality that closely matches the original factory feel. Monroe is also a popular option, sometimes perceived as slightly softer than KYB. These brands are a solid choice for owners looking for a good balance of quality, performance, and value.
- Standard/Economy Aftermarket (FCS, PRT): Brands like FCS and PRT offer a more budget-friendly option. Mechanics have reported using FCS on customer cars with few issues, though they may offer a softer, less refined ride compared to premium brands. These are a viable choice if budget is the primary concern, but may not offer the same longevity or precise handling as higher-tiered options.
How Much Will It Cost?
The cost to replace your Acadia's struts can vary. The biggest decision is whether you buy a complete "loaded" strut assembly or individual components. A loaded strut assembly includes the strut, coil spring, and mount all in one piece, which significantly reduces installation time and is generally safer for DIY installation. The prices below reflect buying new, loaded aftermarket strut assemblies.
| Part/Service | Estimated Cost |
|---|---|
| New Aftermarket Strut Assembly (Pair) | $135 - $310 |
| Shop Labor | $250 - $450 |
| Total Professional Installation | $385 - $760 |
| Alignment (Required after replacement) | $100 - $150 |
Frequently Asked Questions (FAQ)
Do I need a special tool to replace my struts?
If you buy a complete or "loaded" strut assembly, you won't need a spring compressor, which is a dangerous tool if used improperly. However, you will still need a good set of mechanic's tools, including sockets (15mm, 18mm, 24mm), wrenches, a torque wrench, a mallet, and a jack with jack stands for safety.
Do I need an alignment after replacing the struts?
Yes. Replacing the front struts will always affect the vehicle's alignment. You must get a professional front-end alignment immediately after the job is done to ensure your Acadia drives straight, handles safely, and doesn't cause premature tire wear.
What's the difference between a strut and a shock?
A strut is a structural part of the suspension that also incorporates a shock absorber. A shock absorber only dampens movement; it doesn't support the vehicle's weight. Your 2007-2017 Acadia uses struts in the front and shock absorbers in the rear.
Can I replace just the coil spring or just the shock part of the strut?
Yes, but it's not recommended for most DIYers. This requires a special tool called a spring compressor to safely remove the high-tension coil spring. It is much faster, safer, and easier to replace the entire loaded strut assembly.
How long do struts last on a GMC Acadia?
Struts are a wear-and-tear item. For a large, heavy vehicle like the Acadia, you can expect to replace them every 50,000 to 100,000 miles, depending on your driving habits and road conditions. If you frequently drive on rough roads, they will wear out sooner.
Technical Specifications
OEM Part Numbers: 92272959
The front suspension for the 2007-2017 GMC Acadia (first generation) utilizes a MacPherson strut design. Replacement requires access to the three upper mount nuts under the cowl panel and two large bolts connecting the strut to the steering knuckle. Torque specs are critical: strut-to-knuckle bolts are typically torqued to 108 lb-ft, and the top mount nuts to 61 lb-ft.
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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